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  7. Stainless Power 15-17 Mustang GT Headers 1-7/8in Primaries High-Flow Cats

Stainless Power 15-17 Mustang GT Headers 1-7/8in Primaries High-Flow Cats

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Your Price: $1,044.05
Retail Price:$1,099.00
Your Savings:$54.95(5%)
Part Number: SWE-SM15HCAT

2015+ Mustang GT headers with 1-7/8" primary tubes, 3" diameter lead pipes and high flow catalytic converters that mate to the factory connection point. Tig welded 304 stainless steel headers with 3/8" thick flanges and 3" diameter slip fit collectors with merge spikes.

This system replaces the factory manifolds, and catalytic converters. Our Stainless Power headers are backed by a 24-Month guarantee on material and workmanship.

About Stainless Power

Affordable High-End Performance

Stainless Works introduces our new brand of value-line header and exhaust products made for the high-quality market, yet specially priced for the cost conscious consumer.

Stainless Power products are designed by Stainless Works, and exclusively made and inspected to our exact specifications and made from the highest quality 304L Stainless Steel. Visit StainlessPower.com or call us for more details!


  • > 304 Stainless Steel Construction
  • > TIG-Welded
  • > CNC Mandrel Bends For Extreme Flow
  • > Extra Thick 3/8" Laser-Cut Flanges
  • > Install Ready: Includes O2 Extensions, Clamps, Bolts And RTV Silicone
  • > 24-Month Guarantee On Material And Workmanship
  • Additional Info
    ModelMustang GT
    Year2020, 2019, 2018, 2017, 2016, 2015
    Product TypeHeaders
    ConnectionFactory Connect
    Lead Pipe SizeNo
    Primary TypeNo
    Primary Tube Size1 7/8"
    Collector Size3"
    Header Tube LengthLong
    Emissions ControlHigh Flow Catalytic Converter
    Crossover StyleNo
    Wastegate TubeNo
    Air TubesNo
    Bolt PatternNo
    Material304 Stainless Steel
    California RestrictionsStainless Works does not ship any items (including drop ships) affecting motor vehicle emission control to any address in California including headers, downpipes, catalytic converters or offroad pipes.
    Stainless PowerYes