{"title":"Yoshimura","description":"\u003cp\u003eYoshimura has been the gold standard in motorcycle exhaust systems since 1954. From their legendary racing heritage to today's cutting-edge technology, Yoshimura exhaust systems deliver proven horsepower gains, weight savings, and that unmistakable sound serious riders demand.\u003c\/p\u003e\n\u003cp\u003eShop our selection of Yoshimura slip-on and full exhaust systems for sport bikes, dirt bikes, dual-sports, ATVs, and UTVs. Every Yoshimura product is engineered in the USA and backed by decades of professional racing success.\u003c\/p\u003e","products":[{"product_id":"ktm-450sx-f-fe-22-23-husqv-fc450-re-22-23-rs-12-titanium-full-exhaust-w-titanium-muffler","title":"KTM 450SX-F FE 22-23 \/ HUSQV FC450 RE 22-23 RS-12 TITANIUM FULL EXHAUST, W\/ TITANIUM MUFFLER","description":"\u003cp data-mce-fragment=\"1\"\u003eIntroducing the newest RS-12 titanium full system for the 2022.5 KTM SX-F Factory Edition\/2023 SX-F 450 and 2022.5 Husqvarna Rockstar Edition FC450\/2023 FC450 to give the serious racer every advantage possible.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWe got to work as soon as we could developing a system that would not only perform better than stock but one that would make the new 450's more controllable and more connected. Days of dyno and rider testing put our new RS-12 Signature Series exactly where we wanted it. Packing lots of punch for these two 450cc European machines. Concerned about weight? Tipping the scale at 8.1 lbs. this new RS-12 is light!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis new system is the first Yoshimura production motocross exhaust to incorporate a resonator on the header and in the muffler. This new header resonator unlocks bottom and midrange power to not only make the new Austrian bikes more powerful, but provides more rider connectivity. Adding 5.9% more peak HP and 6.9% max torque, this RS-12 has all the boxes ticked for what can add up to lots of podiums.\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAggressive intelligently designed, the RS-12 asymmetrical shaped muffler allows maximize capacity and incorporates a resonance chamber for managing sound and increasing usable power. RS-12's unique profile also provides more clearance for tire and brake caliper.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTuned header resonator for enhanced power characteristics and improved sound\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eJust like the works systems our Factory Racers use, RS-12 systems utilize precision machined joints. Machined joints provide a superior and exacting fit for joints by better securing the seal between two surfaces with a perfect 360 degree contact surface which translates into improved system life, fit and performance\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWorks-look matte carbon fiber end cap with industry leading design and innovation end cap detailing as expected from Yoshimura\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCarbon end cap covers inner cap mounted design improves durability, and eases servicing as compared to other sandwich mounting designs most commonly found in the industry\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNew patent pending Precision Taper Fit (PTF) insert ring makes it easy to install and remove sound inserts and spark arresters\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTapered muffler body inlet design of RS-12 enables the system to be pushed forward thus helping with weight centralization without sacrificing performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSpark arrestor sold separately.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe RS-12 proudly developed, designed, and made in the USA.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003ci\u003eThis product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and aftermarket accessories not found on a bike as delivered from the factory may not be compatible with this product.\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003ci\u003eAttention international customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility, including fitment and performance, may vary by marketplace.\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 class=\"product-single__accordion__title-text\"\u003e\u003cb\u003e\u003ca class=\"product-single__accordion__title js-accordion-trigger js-active\" href=\"https:\/\/www.yoshimura-rd.com\/collections\/all\/products\/ktm-450sx-f-fe-husqvarna-fc450-re-rs-12-titanium-full-exhaust-w-titanium-muffler-264631s720#acc-fitment\"\u003eVEHICLE FITMENT\u003c\/a\u003e\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product-single__accordion__item js-accordion-info js-active\" id=\"acc-fitment\"\u003e\n\u003cdiv class=\"product-single__accordion__item-wrap rte\"\u003e\n\u003cdiv class=\"product-single__reviews\"\u003e\n\u003cdiv data-id=\"\" id=\"shopify-product-fitment\"\u003e\n\u003cli\u003eHusqvarna FC450 2023\u003c\/li\u003e\n\u003cli\u003eHusqvarna FC450 Factory Edition 2022\u003c\/li\u003e\n\u003cli\u003eKTM 450SX F 2023\u003c\/li\u003e\n\u003cli\u003eKTM 450SX F FACTORY EDITION 2022\u003c\/li\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Moto Shop","offers":[{"title":"Default Title","offer_id":43731244777697,"sku":"264631S720","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/ktm-450sx-f-fe-22-23-husqv-fc450-re-22-23-rs-12-titanium-full-exhaust-w-titanium-muffler-6072742.webp?v=1763570359"},{"product_id":"yfz450r-09-22-x-10-rs-2-stainless-full-exhaust-w-aluminum-muffler","title":"YFZ450R 09-22 \/ X 10 RS-2 STAINLESS FULL EXHAUST, W\/ ALUMINUM MUFFLER","description":"\u003cdiv class=\"product-single__content-text rte\" data-mce-fragment=\"1\" itemprop=\"description\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003eThe RS-2 is a potent and versatile design that evolved from our original TRC, engineered to provide increased power and power delivery. With a different pyramidal shape that features increased volume, the RS-2 is a quieter system with a larger core - and it offers the added bonus of outstanding performance in a value-priced package.\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDiamond-shaped sleeve\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLarge core and increased muffler packing volume means quieter operation\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStainless steel cone end-cap\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStainless steel header and tail-pipe\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWeight: 3.9 lbs lighter than stock configuration\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUSFS Approved spark arrester included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca href=\"https:\/\/www.yoshimura-rd.com\/collections\/replacement-service-parts\/repack\" data-mce-fragment=\"1\" target=\"_new\"\u003eRepack Kits\u003c\/a\u003e, optional\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.yoshimura-rd.com\/collections\/replacement-service-parts\/low+volume+insert\" data-mce-fragment=\"1\" target=\"_new\"\u003eInserts\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eand\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.yoshimura-rd.com\/collections\/replacement-service-parts\/spark+arrester\" data-mce-fragment=\"1\" target=\"_new\"\u003eSpark Arresters\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eare available for all models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e. . . . .\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003ci data-mce-fragment=\"1\"\u003eThis product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and aftermarket accessories not found on a bike as delivered from the factory may not be compatible with this product.\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003ci data-mce-fragment=\"1\"\u003eAttention international customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility, including fitment and performance, may vary by marketplace.\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch4 class=\"product-single__accordion__title-text\"\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003ca class=\"product-single__accordion__title js-accordion-trigger js-active\" href=\"https:\/\/www.yoshimura-rd.com\/collections\/all\/products\/yamaha-yfz450r-x-exhaust-system-2376513#acc-fitment\"\u003eVEHICLE FITMENT\u003c\/a\u003e\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product-single__accordion__item js-accordion-info js-active\" id=\"acc-fitment\"\u003e\n\u003cdiv class=\"product-single__accordion__item-wrap rte\"\u003e\n\u003cdiv class=\"product-single__reviews\"\u003e\n\u003cdiv data-id=\"\" id=\"shopify-product-fitment\"\u003e\n\u003cli\u003eYamaha YFZ450R 2009\u003c\/li\u003e\n\u003cli\u003eYamaha YFZ450R 2010\u003c\/li\u003e\n\u003cli\u003eYamaha YFZ450R 2011\u003c\/li\u003e\n\u003cli\u003eYamaha YFZ450R 2012\u003c\/li\u003e\n\u003cli\u003eYamaha YFZ450R 2013\u003c\/li\u003e\n\u003cli\u003eYamaha YFZ450R 2014\u003c\/li\u003e\n\u003cli\u003eYamaha YFZ450R 2015\u003c\/li\u003e\n\u003cli\u003eYamaha YFZ450R 2016\u003c\/li\u003e\n\u003cli\u003eYamaha YFZ450R 2017\u003c\/li\u003e\n\u003cli\u003eYamaha YFZ450R 2018\u003c\/li\u003e\n\u003cli\u003eYamaha YFZ450R 2019\u003c\/li\u003e\n\u003cli\u003eYamaha YFZ450R 2020\u003c\/li\u003e\n\u003cli\u003eYamaha YFZ450R 2021\u003c\/li\u003e\n\u003cli\u003eYamaha YFZ450R 2022\u003c\/li\u003e\n\u003cli\u003eYamaha YFZ450X 2010\u003c\/li\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 class=\"product-single__accordion__title-text\"\u003e\u003ca class=\"product-single__accordion__title js-accordion-trigger js-active\" href=\"https:\/\/www.yoshimura-rd.com\/collections\/all\/products\/yamaha-yfz450r-x-exhaust-system-2376513#acc-1\"\u003eSIGNATURE SERIES EXHAUST SYSTEM\u003c\/a\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product-single__accordion__item js-accordion-info js-active\" id=\"acc-1\"\u003e\n\u003cdiv class=\"product-single__accordion__item-wrap rte\"\u003e\u003cspan\u003eIntroducing Signature Series by Yoshimura - an offering of exhaust systems that a dealer can install with confidence. Our Signature Series lineup is the answer for today's dealer who is faced with a challenging marketplace. The applications for the Signature Series line cover the entire powersports spectrum, including many of our off-road applications. Every one of our Championship Winning Motocross exhaust systems and nearly all of our ATV\/Side-by-Side applications are members of the Signature Series Family. All Signature Series components are tested, documented, and marked as required by federal and state regulations.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Moto Shop","offers":[{"title":"Default Title","offer_id":43731342033121,"sku":"2376513","price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/yfz450r-09-22-x-10-rs-2-stainless-full-exhaust-w-aluminum-muffler-6752205.webp?v=1763570850"},{"product_id":"yz450f-20-22-rs-12-stainless-full-exhaust-w-aluminum-muffler","title":"YZ450F 20-22 RS-12 STAINLESS FULL EXHAUST SYSTEM W\/ ALUMINUM MUFFLER","description":"\u003cp data-mce-fragment=\"1\"\u003eYamaha' s YZ450F is one the bikes that seems to win the accolades of media testers of almost every level. We set out to make an even better experience with big blue.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIt's no secret that the YZ450F has tons of power and torque, so we focused on smoothing the transition of both. Our new RS-12 responded perfectly, maximizing mid \/ top power and torque to boot! With the power transition smoothed out the YZ450F has more connectivity to the dirt, enabling you to focus on other things...like winning!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAvailable in durable stainless steel with an iconic aluminum muffler, our new RS-12 Signature Series exhaust system is the best exhaust system for the YZ450F hands down.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eNEW YZ450F RS-12 Features and benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAggressive intelligently designed, the RS-12 asymmetrical shaped muffler allows maximize capacity and incorporates a resonance chamber for managing sound and increasing usable power. RS-12's unique profile also provides more clearance for tire and brake caliper.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTapered muffler body inlet design of RS-12 enables the system to be pushed forward thus helping with weight centralization without sacrificing performance.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eImproved performance gains with refined power delivery.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eJust like the works systems our Factory Racers use, RS-12 systems utilize precision machined joints. Machined joints provide a superior and exacting fit for joints by better securing the seal between two surfaces with a perfect 360 degree contact surface which translates into improved system life, fit and performance.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNew patent pending Precision Taper Fit (PTF) insert ring makes it easy to install and remove sound inserts and spark arresters.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWorks-look matte carbon fiber end cap with industry leading design, innovation and detailing as expected from Yoshimura.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCarbon end cap covers the RS-12 inner cap, thus improving looks, while providing easier service as compared to other sandwich mounting designs most commonly found in the industry.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eProudly designed, developed and made in the USA!\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca href=\"https:\/\/www.yoshimura-rd.com\/collections\/replacement-service-parts\/repack\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.yoshimura-rd.com\/collections\/replacement-service-parts\/repack\" target=\"_new\"\u003eRepack Kits\u003c\/a\u003e, optional\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.yoshimura-rd.com\/collections\/replacement-service-parts\/low+volume+insert\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.yoshimura-rd.com\/collections\/replacement-service-parts\/low+volume+insert\" target=\"_new\"\u003eInserts\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eand\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.yoshimura-rd.com\/collections\/replacement-service-parts\/spark+arrester\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.yoshimura-rd.com\/collections\/replacement-service-parts\/spark+arrester\" target=\"_new\"\u003eSpark Arresters\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eare available for all models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003eProudly designed, developed and made in the USA!\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003ci\u003eThis product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and aftermarket accessories not found on a bike as delivered from the factory may not be compatible with this product.\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003ci\u003eAttention international customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility, including fitment and performance, may vary by marketplace.\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 class=\"product-single__accordion__title-text\"\u003e\u003cb\u003e\u003ca class=\"product-single__accordion__title js-accordion-trigger js-active\" href=\"https:\/\/www.yoshimura-rd.com\/collections\/all\/products\/yz450f-rs-12-stainless-full-exhaust-w-aluminum-muffler-234830s320#acc-fitment\"\u003eVEHICLE FITMENT\u003c\/a\u003e\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product-single__accordion__item js-accordion-info js-active\" id=\"acc-fitment\"\u003e\n\u003cdiv class=\"product-single__accordion__item-wrap rte\"\u003e\n\u003cdiv class=\"product-single__reviews\"\u003e\n\u003cdiv data-id=\"\" id=\"shopify-product-fitment\"\u003e\n\u003cli\u003eYamaha YZ450F 2020\u003c\/li\u003e\n\u003cli\u003eYamaha YZ450F 2021\u003c\/li\u003e\n\u003cli\u003eYamaha YZ450F 2022\u003c\/li\u003e\n\u003cli\u003eYamaha YZ450FX 2022\u003c\/li\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Moto Shop","offers":[{"title":"Default Title","offer_id":43731357303009,"sku":"234830S320","price":1019.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/products\/yz450f-20-22-rs-12-stainless-full-exhaust-system-w-aluminum-muffler-5205762.webp?v=1763570131"},{"product_id":"yoshimura-rs-12-exhaust-system-honda-crf250r-crf250rx","title":"Yoshimura RS-12 Exhaust System – Honda CRF250R \/ CRF250RX (2022-2024)","description":"\u003cp\u003e\u003cstrong\u003e✓ Fits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2022-2024 Honda CRF250R\u003c\/li\u003e\n\u003cli\u003e2022-2024 Honda CRF250RX\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete Yoshimura RS-12 Full System Exhaust (header + mid-pipe + muffler)\u003c\/li\u003e\n\u003cli\u003eCarbon fiber end cap with precision-machined aluminum inlet\u003c\/li\u003e\n\u003cli\u003eYoshimura decals\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on installation using OEM mounts\u003c\/li\u003e\n\u003cli\u003eDesigned for closed-course competition use\u003c\/li\u003e\n\u003cli\u003eManufacturer warranty provided by Yoshimura R\u0026amp;D\u003c\/li\u003e\n\u003cli\u003eContact: Customer Service – (909) 628-4722 or sales@yoshimura-rd.com\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ What's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMounting hardware and instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShips fast from DuneGoonShop!\u003c\/p\u003e","brand":"WPS","offers":[{"title":"Default Title","offer_id":47281478926561,"sku":"961-1920","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/yoshimura-rs-12-exhaust-system-honda-crf250r-crf250rx-8279780.jpg?v=1763566900"},{"product_id":"yoshimura-rs2-full-system-gasgas-ex-mc-250f-350f-21-23","title":"Yoshimura RS-2 Full System Exhaust - GasGas EX\/MC 250F 350F (2021-2023)","description":"\u003cp\u003e\u003cstrong\u003e✓ Fits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2021-2023 GasGas EX 250F\u003c\/li\u003e\n\u003cli\u003e2021-2023 GasGas MC 250F\u003c\/li\u003e\n\u003cli\u003e2021-2023 GasGas EX 350F\u003c\/li\u003e\n\u003cli\u003e2021-2023 GasGas MC 350F\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBolt-on installation — no modification required\u003c\/li\u003e\n\u003cli\u003eNoticeable power gain over stock\u003c\/li\u003e\n\u003cli\u003eSignificant weight reduction vs factory\u003c\/li\u003e\n\u003cli\u003eRace-proven construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ What's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExhaust system with all hardware and mounting brackets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShips fast from DuneGoonShop!\u003c\/p\u003e","brand":"WPS","offers":[{"title":"Default Title","offer_id":47883772887265,"sku":"961-4416","price":1149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/2eda-5f50ed9205595.jpg?v=1769126575"},{"product_id":"yoshimura-rs4-slip-on-gasgas-ex-mc-250f-350f-21-23","title":"Yoshimura RS-4 Slip-On Exhaust - GasGas EX\/MC 250F 350F (2021-2023)","description":"\u003cp\u003e\u003cstrong\u003e✓ Fits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2021-2023 GasGas EX 250F\u003c\/li\u003e\n\u003cli\u003e2021-2023 GasGas MC 250F\u003c\/li\u003e\n\u003cli\u003e2021-2023 GasGas EX 350F\u003c\/li\u003e\n\u003cli\u003e2021-2023 GasGas MC 350F\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBolt-on installation — no modification required\u003c\/li\u003e\n\u003cli\u003eNoticeable power gain over stock\u003c\/li\u003e\n\u003cli\u003eSignificant weight reduction vs factory\u003c\/li\u003e\n\u003cli\u003eRace-proven construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ What's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExhaust system with all hardware and mounting brackets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShips fast from DuneGoonShop!\u003c\/p\u003e","brand":"WPS","offers":[{"title":"Default Title","offer_id":47883772952801,"sku":"961-4414","price":729.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/17a4-5cc7317d3e36f.jpg?v=1769126514"},{"product_id":"yoshimura-rs2-full-system-gasgas-250f-350f-21-25","title":"Yoshimura RS-2 Full System Exhaust - GasGas EX\/MC 250F 350F EC\/MC 250 350 (2021-2025)","description":"\u003cp\u003e\u003cstrong\u003e✓ Fits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2021-2025 GasGas EX 250F\u003c\/li\u003e\n\u003cli\u003e2021-2025 GasGas MC 250F\u003c\/li\u003e\n\u003cli\u003e2021-2025 GasGas MC 250\u003c\/li\u003e\n\u003cli\u003e2021-2025 GasGas EC 250\u003c\/li\u003e\n\u003cli\u003e2021-2025 GasGas MC 350\u003c\/li\u003e\n\u003cli\u003e2021-2025 GasGas EC 350\u003c\/li\u003e\n\u003cli\u003e2021-2025 GasGas EX 350F\u003c\/li\u003e\n\u003cli\u003e2021-2025 GasGas MC 350F\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBolt-on installation — no modification required\u003c\/li\u003e\n\u003cli\u003eNoticeable power gain over stock\u003c\/li\u003e\n\u003cli\u003eSignificant weight reduction vs factory\u003c\/li\u003e\n\u003cli\u003eRace-proven construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ What's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExhaust system with all hardware and mounting brackets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShips fast from DuneGoonShop!\u003c\/p\u003e","brand":"WPS","offers":[{"title":"Default Title","offer_id":47883772985569,"sku":"961-4420","price":1149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/b72c-65cfc7255baca.jpg?v=1769126385"},{"product_id":"yoshimura-rs2-slip-on-gasgas-250f-350f-450f-21-25","title":"Yoshimura RS-2 Slip-On Exhaust - GasGas EX\/MC 250F 350F 450F EC\/MC 250 350 (2021-2025)","description":"\u003cp\u003e\u003cstrong\u003e✓ Fits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2021-2025 GasGas EX 250F\u003c\/li\u003e\n\u003cli\u003e2021-2025 GasGas MC 250F\u003c\/li\u003e\n\u003cli\u003e2021-2025 GasGas MC 250\u003c\/li\u003e\n\u003cli\u003e2021-2025 GasGas EC 250\u003c\/li\u003e\n\u003cli\u003e2021-2025 GasGas MC 350\u003c\/li\u003e\n\u003cli\u003e2021-2025 GasGas EC 350\u003c\/li\u003e\n\u003cli\u003e2021-2025 GasGas EX 350F\u003c\/li\u003e\n\u003cli\u003e2021-2025 GasGas MC 350F\u003c\/li\u003e\n\u003cli\u003e2021-2025 GasGas EX 450F\u003c\/li\u003e\n\u003cli\u003e2021-2025 GasGas MC 450F\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBolt-on installation — no modification required\u003c\/li\u003e\n\u003cli\u003eNoticeable power gain over stock\u003c\/li\u003e\n\u003cli\u003eSignificant weight reduction vs factory\u003c\/li\u003e\n\u003cli\u003eRace-proven construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ What's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExhaust system with all hardware and mounting brackets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShips fast from DuneGoonShop!\u003c\/p\u003e","brand":"WPS","offers":[{"title":"Default Title","offer_id":47883773051105,"sku":"961-4421","price":749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/5d1a-64b183428db88.png?v=1769126336"},{"product_id":"yoshimura-rs4-slip-on-spark-arrestor-gasgas-ex-mc-450f-21-23","title":"Yoshimura RS-4 Slip-On Exhaust w\/ Spark Arrestor - GasGas EX\/MC 450F (2021-2023)","description":"\u003cp\u003e\u003cstrong\u003e✓ Fits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2021-2023 GasGas EX 450F\u003c\/li\u003e\n\u003cli\u003e2021-2023 GasGas MC 450F\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePentagonal-shaped muffler\u003c\/li\u003e\n\u003cli\u003eMaximized internal volume\u003c\/li\u003e\n\u003cli\u003ePolyresonant duplex front chamber\u003c\/li\u003e\n\u003cli\u003eStepped, two-stage core baffle\u003c\/li\u003e\n\u003cli\u003eStainless steel mid-pipe\u003c\/li\u003e\n\u003cli\u003eAluminum muffler sleeve\u003c\/li\u003e\n\u003cli\u003eCarbon fiber end cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ What's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExhaust system with all hardware and mounting brackets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShips fast from DuneGoonShop!\u003c\/p\u003e","brand":"WPS","offers":[{"title":"Default Title","offer_id":47883773116641,"sku":"961-4412","price":789.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/9c08-5cc7315de0b10.jpg?v=1769126295"},{"product_id":"yoshimura-rs2-titanium-full-system-gasgas-ex-mc-450f-24-25","title":"Yoshimura RS-2 Titanium Full System Exhaust - GasGas EX\/MC 450F (2024-2025)","description":"\u003cp\u003e\u003cstrong\u003e✓ Fits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2024-2025 GasGas EX 450F\u003c\/li\u003e\n\u003cli\u003e2024-2025 GasGas MC 450F\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBolt-on installation — no modification required\u003c\/li\u003e\n\u003cli\u003eNoticeable power gain over stock\u003c\/li\u003e\n\u003cli\u003eSignificant weight reduction vs factory\u003c\/li\u003e\n\u003cli\u003eRace-proven construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ What's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExhaust system with all hardware and mounting brackets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShips fast from DuneGoonShop!\u003c\/p\u003e","brand":"WPS","offers":[{"title":"Default Title","offer_id":47883773214945,"sku":"961-4419T","price":1299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/bf57-6452bad1a707e.png?v=1769126228"},{"product_id":"yoshimura-rs2-full-system-gasgas-ex-mc-450f-24-25","title":"Yoshimura RS-2 Full System Exhaust - GasGas EX\/MC 450F (2024-2025)","description":"\u003cp\u003e\u003cstrong\u003e✓ Fits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2024-2025 GasGas EX 450F\u003c\/li\u003e\n\u003cli\u003e2024-2025 GasGas MC 450F\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBolt-on installation — no modification required\u003c\/li\u003e\n\u003cli\u003eNoticeable power gain over stock\u003c\/li\u003e\n\u003cli\u003eSignificant weight reduction vs factory\u003c\/li\u003e\n\u003cli\u003eRace-proven construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ What's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExhaust system with all hardware and mounting brackets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShips fast from DuneGoonShop!\u003c\/p\u003e","brand":"WPS","offers":[{"title":"Default Title","offer_id":47883773280481,"sku":"961-4419","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/2d77-65cfc698cbea7.jpg?v=1769126096"},{"product_id":"yoshimura-spark-arrestor-rs2-rs4-961-9027","title":"Yoshimura Spark Arrestor Insert - RS-2 RS-4 Exhaust | 961-9027","description":"\u003cp\u003e\u003cstrong\u003e✓ Fits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal fit - verify compatibility before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSFS approved\u003c\/li\u003e\n\u003cli\u003eEasy installation\u003c\/li\u003e\n\u003cli\u003eDoes not significantly affect performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ What's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExhaust system with all hardware and mounting brackets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShips fast from DuneGoonShop!\u003c\/p\u003e","brand":"WPS","offers":[{"title":"Default Title","offer_id":47883773313249,"sku":"961-9027","price":47.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/c2de-58f4717089347.jpg?v=1769125966"},{"product_id":"yoshimura-spark-arrestor-rs4-450f-961-9026","title":"Yoshimura Spark Arrestor Insert - RS-4 GasGas 450F (21-23) | 961-9026 (2021-2023)","description":"\u003cp\u003e\u003cstrong\u003e✓ Fits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2021-2023 GasGas EX 450F\u003c\/li\u003e\n\u003cli\u003e2021-2023 GasGas MC 450F\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSFS approved\u003c\/li\u003e\n\u003cli\u003eEasy installation\u003c\/li\u003e\n\u003cli\u003eDoes not significantly affect performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ What's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAs specified in product title\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShips fast from DuneGoonShop!\u003c\/p\u003e","brand":"WPS","offers":[{"title":"Default Title","offer_id":47883773378785,"sku":"961-9026","price":47.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/2c76-58f4716f3bd32.jpg?v=1769125909"},{"product_id":"yoshimura-spark-arrestor-rs2-450f-24-25-961-9073","title":"Yoshimura Spark Arrestor Insert - RS-2 GasGas 450F (24-25) | 961-9073 (2024-2025)","description":"\u003cp\u003e\u003cstrong\u003e✓ Fits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2024-2025 GasGas EX 450F\u003c\/li\u003e\n\u003cli\u003e2024-2025 GasGas MC 450F\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSFS approved\u003c\/li\u003e\n\u003cli\u003eEasy installation\u003c\/li\u003e\n\u003cli\u003eDoes not significantly affect performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e✓ What's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAs specified in product title\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShips fast from DuneGoonShop!\u003c\/p\u003e","brand":"WPS","offers":[{"title":"Default Title","offer_id":47883773444321,"sku":"961-9073","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/a1a8-6254379b27a7f.jpg?v=1769125290"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/collections\/images.jpg?v=1769395506","url":"https:\/\/dunegoonshop.com\/en-ca\/collections\/yoshimura.oembed","provider":"Dune Goons","version":"1.0","type":"link"}