Flowmaster

50 Series Hd Chambered Muffler 50 H.D. Stainless Steel 3.5 Inch Offset In/3.50 Inch Offset Out Moderate Sound Flowmaster

Name: 50 Series Hd Chambered Muffler 50 H.D. Stainless Steel 3.5 Inch Offset In/3.50 Inch Offset Out Moderate Sound Flowmaster
Brand: Flowmaster
SKU: F00L 853558
Price: 351.62 USD
Availability: InStock

$351.62

SKU: F00L 853558

In Stock

Ships by Jun 7

Free Shipping

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

Flowmaster's stainless steel 50 Series HD muffler is designed for today's heavy-duty gas and diesel trucks. This muffler delivers improved performance, throttle response, and mileage. The 50 HD features a deep, moderate tone with minimal interior resonance and is ideal for trucks with modified engines. This muffler is constructed of 409S Stainless Steel with a 3.5" inlet and outlet, and is covered by Flowmaster's Lifetime Limited Warranty.

Fitment

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Specifications

Brand	Flowmaster
Part Number	F00L 853558

Videos

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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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