Exhaust› Mufflers and Resonators

FMF Racing

Powercore 4 S/A Exhaust Muffler

$299.93

SKU: W79-1426

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The FMF Racing Powercore 4 S/A is an exhaust muffler designed to improve sound and performance. It features a hi-flow core for increased surface area, allowing it to absorb more sound while flowing more exhaust. The construction includes an extruded aluminum canister and a stainless steel midpipe that is MIG/TIG welded.

Fitment

Fitment Guaranteed

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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.

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Specifications

BrandFMF Racing
Part NumberW79-1426
CategoryExhaust

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.

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