Exterior Components› Body Panels and Components

Patriot Exhaust

Muffler Insert - Side Pipe

$258.83

SKU: P012 H3840

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Patriot Exhaust H3840 is a muffler insert designed for use with turnouts, side pipes, or extensions. It features a 3 1/2-inch diameter and a 12 1/2-inch length, constructed from steel with a natural finish. The insert is equipped with a six-sided louvered core and hi-temp packing.

This muffler insert is intended to reduce the noise from open headers to a more tolerable level while still allowing the engine to breathe freely, contributing to usability and performance. It comes with a Limited One Year Warranty.

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.

Available on iOS & Android

Specifications

BrandPatriot Exhaust
Part NumberP012 H3840

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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