Exhaust Mufflers and Resonators

AP Exhaust

AP Exhaust Muffler

$497.95

SKU: 3751

In Stock
In Stock
Ships by Aug 5
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The AP Exhaust 3751 is a steel muffler engineered to be a direct replacement or upgrade for exhaust systems. It features a 1.75-inch inlet and a 1.75-inch outlet, ensuring compatibility with many exhaust configurations. The inlet is positioned on the right center of the muffler body. Constructed from aluminized steel, this muffler offers enhanced resistance to corrosion, contributing to its longevity. The material choice provides a balance between durability and performance for everyday driving. The muffler body itself is made of steel, with an aluminized coating for superior protection against the elements. It does not come with a heat shield attached, which may be a consideration depending on the specific installation requirements and proximity to other components.

Fitment

Fitment Guaranteed

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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

BrandAP Exhaust
Part Number3751
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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