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AP Exhaust Products

MUFFLER TRUCKEX

$202.27

SKU: A01W 3931

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Inlet Diameter 4.02 inch (102 mm) Outlet Diameter 5.02 inch (127.63 mm) Body Diameter Minimum 10.00 inch (254 mm) Body Diameter Maximum 15.00 inch (381 mm) Body Length 20.75 inch (527 mm) Overall Length 25.25 inch (641.4 mm) Rated Flow LR 1271 cfm (36 m³/min) Rated Flow MR 1798 cfm (50.9 m³/min) Rated Flow HR 2204 cfm (62.4 m³/min) Back Pressure Low-Range 0.98 inch Hg (25 mm Hg) Back Pressure Mid-Range 2.01 inch Hg (51 mm Hg) Back Pressure High-Range 2.99 inch Hg (76 mm Hg) Attenuation LR 12 dBA Attenuation HR 17 dBA Inlet Clock Position 3:00 Outlet Clock Position 3:00 Style Style 3

Fitment

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Specifications

BrandAP Exhaust Products
Part NumberA01W 3931

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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