Exhaust› Exhaust Pipes, Systems and Components

SPEED FX

CAT BACK EXHAUST SYSTEM F150

$703.72

SKU: S08S 50301

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

SpeedFx 50301 MaxFlow Xtreme Cat-Back exhaust system, made from T-304 austenitic stainless steel to prevent pitting or rust. Features a 3-inch inlet diameter, 2-1/2 inch outlet diameter, single exhaust with dual exit (side or rear options), and 4-inch diameter black powder-coated 304 stainless steel tips. Smooth mandrel bends maximize airflow for sound and performance. CNC manufacturing ensures precise fitment. The MaxFlow Xtreme muffler delivers an aggressive tone. Includes hardware, mounting bracket, hangers, clamps, and valve. Limited lifetime warranty.

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.

Available on iOS & Android

Specifications

BrandSPEED FX
Part NumberS08S 50301

Videos

SpeedFX MaxFlow Extreme Cat-Back Exhaust | Product Review

SpeedFX MaxFlow Extreme Cat-Back Exhaust | Product Review

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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