Exhaust› Mufflers and Resonators

Flowmaster

40 Series Delta Flow Chambered Muffler 40 Delta Flow 3.00 Center In 3.00 Center Out Aggressive Sound Flowmaster

$326.46

SKU: F00L 943040

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 40 Series Delta Flow Muffler is a chambered muffler engineered for aggressive sound and enhanced performance. Constructed from durable 16-gauge aluminized steel with fully MIG-welded seams, it offers long-lasting corrosion resistance. This muffler features center inlet and outlet connections with a slip-fit design, suitable for clamp-on or weld-on installation.

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 943040

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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