Exhaust› Mufflers and Resonators

QuadBoss

QuadBoss Honda TRX350D FourTrax Foreman 4x4 86-89 ATV Slip-On Muffler

$535.99

SKU: Q00Q 157164

In Stock
In Stock
Ships by Jun 17
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Upgrade your Honda TRX350D FourTrax Foreman 4x4 with the QuadBoss Slip-On Muffler, designed specifically for models from 1986 to 1989. This durable steel muffler features a sleek black finish and is engineered for direct installation on OEM pipes using its special coupler, eliminating the need for gaskets. All internal components are fully welded to ensure optimal performance and longevity. The galvanized main tube enhances corrosion resistance, making this muffler suitable for various riding conditions. Equipped with a spark arrestor, it meets safety standards and helps reduce noise pollution.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandQuadBoss
Part NumberQ00Q 157164

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy