YZ450F 20 - 22 RS - 12 STAINLESS FULL EXHAUST SYSTEM W/ ALUMINUM MUFFLER - Dune Goons
YZ450F 20 - 22 RS - 12 STAINLESS FULL EXHAUST SYSTEM W/ ALUMINUM MUFFLER - Dune Goons
YZ450F 20 - 22 RS - 12 STAINLESS FULL EXHAUST SYSTEM W/ ALUMINUM MUFFLER - Dune Goons
YZ450F 20 - 22 RS - 12 STAINLESS FULL EXHAUST SYSTEM W/ ALUMINUM MUFFLER - Dune Goons
YZ450F 20 - 22 RS - 12 STAINLESS FULL EXHAUST SYSTEM W/ ALUMINUM MUFFLER - Dune Goons
YZ450F 20 - 22 RS - 12 STAINLESS FULL EXHAUST SYSTEM W/ ALUMINUM MUFFLER - Dune Goons
YZ450F 20 - 22 RS - 12 STAINLESS FULL EXHAUST SYSTEM W/ ALUMINUM MUFFLER - Dune Goons

YZ450F 20-22 RS-12 STAINLESS FULL EXHAUST SYSTEM W/ ALUMINUM MUFFLER

  • Ships next business day
  • 30-day hassle-free returns
  • Call us: 541-668-7503
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Regular price$1,462.00
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Shipping calculated at checkout.

Yamaha' 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.

✓ Fits:

  • Yamaha YZ450F 2020
  • Yamaha YZ450F 2021
  • Yamaha YZ450F 2022
  • Yamaha YZ450FX 2022

✓ Features:

  • Aggressive 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.
  • Tapered muffler body inlet design of RS-12 enables the system to be pushed forward thus helping with weight centralization without sacrificing performance.
  • Improved performance gains with refined power delivery.
  • New patent pending Precision Taper Fit (PTF) insert ring makes it easy to install and remove sound inserts and spark arresters.
  • Works-look matte carbon fiber end cap with industry leading design, innovation and detailing as expected from Yoshimura.
  • Carbon 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.
  • Proudly designed, developed and made in the USA!
  • Repack Kits, optional Inserts and Spark Arresters are available for all models

✓ What's Included:

  • (1) YZ450F 20-22 RS-12 STAINLESS FULL EXHAUST SYSTEM W/ ALUMINUM MUFFLER

Ships fast from DuneGoonShop!

📦 Shipping Information

In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.

Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.

Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.

Questions? Contact us, we respond within 24 hours.

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