Maximize Performance with the Ultimate In-Frame Exhaust System
Estimated Lead Time: 4 Months
Lock in your order to reserve your spot in the production queue!
Complete Exhaust System: Left & Right Side Pipes
Carbon Billet Silencers: Enhance sound and performance
High-Performance Stainless Steel: Built for maximum horsepower and torque
Medium Bore Setup: Designed for 421cc to 475cc Yamaha Banshee engines
Precision Welding: Ensures strength, durability, and style
Carbon Billet Silencers: For better exhaust flow and aggressive sound
Built by PVR Performance: Trusted by top racers and builders
Ships as a Complete Set: Includes both left & right pipes
Perfect for dune, drag, and trail riders looking to push their Banshee’s performance to the next level.
Precision-crafted for exceptional exhaust flow, delivering a smooth and aggressive ride.
Lead Time: Due to high demand and custom build quality, please allow approximately 4 months for production.
Pre-Order Now: Secure your place in line for this top-tier exhaust system.
We ship next day most of the time. Modquad parts are shipped Monday-Thursday. Engine Kits are 3-5 business days.
We don't do backorder! If your items has already sold you will be notified immediately and you money refunded on the spot.
Sold items are removed daily.
If you see it on this website, it is 100% in stock unless it just sold before you clicked buy.
If you call we answer, if you text we respond, if you have a question we respond. Sometimes we sleep so it could be next morning but we will respond.
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My 400ex has never sounded better. New tensioner, guides, and chain fixed the noise. Metal bottom end gasket was cool too, didn't rip while working on it.
Thank you for your positive review! We're glad to hear that the TRX400EX Cam Chain Tensioner & Wiseco Heavy Duty Cam Chain Kit was able to fix the ticking noise on your 400ex. We agree, these small maintenance steps can make a big difference in the overall performance and sound of your vehicle. We appreciate your feedback and hope to continue providing quality products for your ATV. Happy riding!
Well my mechanic said it was some good parts in the box. I'll let you know how the rebuild goes. Great I hope
I haven’t received them yet
Trevor, thank you for your 5 star review. We appreciate that. Rest assured I just checked your tracking info and UPS says they will arrive today between 1:30 & 3:00 pm. Your going to love the Lectron Carburetors!
Great quality and fast shipping thanks
I received the wrong center crankcase gasket
Hi there, thank you for bringing this to our attention. We apologize for the inconvenience of receiving the wrong gasket. We take pride in our products and want to ensure that our customers receive the correct items. We sell countless TRX400EX engine kits and we always ship the same gasket every time. In situations like this, we encourage our customers to reach out to us so we can rectify the issue. We would have been more than happy to ship out the correct gasket right away if you had sent us a picture of the wrong one. Please don't hesitate to contact us for any further assistance. Thank you for choosing our product.