Exhaust Headers, Manifolds and Components

Stainless Works

Stainless Works Ford Mustang GT 2015-17 Headers 1-7/8in Catted Aftermarket Connect

$2,395.70

SKU: S00K M15H3CATLG

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In Stock
Ships by Aug 10
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: M15H3CATLG

2015-18 Mustang GT 5.0L long-tube headers. Unholy Union. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. Starting with a CNC cut 3/8" thick flanges into 1-7/8" diameter primaries, 3" slip-fit collectors with merge spike, then fitting into 3" high-flow cats. Extended leads are built to fit MBRP and Corsa as well as SW Factory cat-back systems. The ultimate freedom in aftermarket connections! Mill finish, All TIG welded for strength and durability. These kits come with a lifetime warranty and proudly made in the USA.

2015-18 Mustang GT 5.2L long-tube headers. Unholy Union. Starting with our durable 3/8" thick flanges into 1-7/8" diameter primaries, 3" slip-fit collectors with merge spike, then fitting into 3" High-flow cats.

MIA's Description

Mustang GT header system designed to maximize the horsepower on 5 liter motor. Features: 1-7/8" Primary Size for Naturally Aspirated, Connects To: Other Brand's Exhaust (Aftermarket Connect), Add horsepower and torque with this bolt-on upgrade, 304 Stainless construction will last a lifetime, Smooth mandrel bends optimize exhaust flow, Fully TIG welded for strength and beauty, Multiple connection options to match your build. Lifetime Warranty.

Fitment

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Specifications

BrandStainless Works
Part NumberS00K M15H3CATLG

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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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