Exhaust› Mufflers and Resonators

Flowmaster

40 Series Chambered Muffler 40 Series Stainless Steel 3.00 Offset In 3.00 Offset Out Aggressive Sound Flowmaster

$313.72

SKU: F00L 8043043

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

Moderate — 2–4 hours

Description

The Flowmaster Original 40 Series Offset/Offset Oval Muffler is a street-style, chambered muffler designed to provide an aggressive sound. It features 3-inch inlet and outlet diameters, an oval case shape, and a black 409 stainless steel construction.

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 8043043

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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