Sale

Exterior Components› Body Panels and Components

Flowmaster

FLOWMONSTER 2-CHAMBER MUFFLER ALUMINIZED

$52.99 $49.95 Save $3.04

SKU: F00L 42441-FM

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Flowmaster FlowMonster muffler is a 2-chamber muffler designed to produce an aggressive exhaust note. Crafted from 16-gauge aluminized steel and 100% MIG welded, it offers strength and durability. The chambered design cancels out unwanted frequencies without packing, and it is coated with high-heat resistant silver paint. This muffler features a 2.25-inch offset inlet and a 2.25-inch center outlet, with an oval-shaped, 19-inch overall length case.

Fitment

Fitment Guaranteed

Don’t gamble
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

BrandFlowmaster
Part NumberF00L 42441-FM

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.

View Full Return Policy