Guaranteed Free Delivery by 12/24! available on most items - Details

Talk to a Mustang Expert
Every day 8:30AM EST - 11:00PM EST
Win $3,000 In Mods!! Enter Daily!

Stainless Works 1-7/8 in. Long Tube Catted Headers w/ XL Leads (15-19 GT w/ SW, MBRP or Corsa Cat-Back)

Market Price $1,995.11 You Save 12% ($229.53)
Our Price

$1,765.58 (pair)

FREE Shipping

  • Item 397811

Will this fit your Vehicle?

In Stock Ships same business day.
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • Increased Horsepower and Torque
    • Long Tube Header Design
    • 3" Catted Connection Pipe
    • 3/8" Thick Flanges into 1-7/8" Primaries
    • Free-Flowing CNC Mandrel Bent Tubing
    • T-304 Stainless Steel Construction with Natural Finish
    • Off-Road, Track Use Only
    • Lifetime Warranty
    • Fits 2015-2019 Mustang GTs with SW, MBRP or Corsa Cat-Back
    Ultimate Freedom. Stainless Works' 1-7/8-inch Long Tube Catted Headers with XL Leads can give your Mustang GT added power without the need to replace your cats. They give you the ultimate freedom when choosing an aftermarket system. The long tube, free-flow design reduces your back pressure that is common with factory manifolds. Your GT will have added power that you will feel and hear.

    Uses Factory Cats. These Stainless Works Long Tube Catted Headers with XL Leads are designed to work with factory cat-back systems. They can also be used with aftermarket high-flow catalytic converters or off-road pipes with modification.

    Durable Steel. These Long Tube Catted Headers are constructed from heavy-duty T304 stainless steel with a natural finish that is TIG-welded for extra strength. The CNC mandrel bent tubing allows for free flow for boosted power. This header system is covered by a lifetime warranty.

    Not CARB Certified. These Long Tube Catted Headers are intended for off-road and track use only.

    Application. Stainless Works 1-7/8-inch Long Tube Catted Headers with XL Leads are engineered for 2015-2019 Mustang GT with SW, MBRP or Corsa Cat-Back systems.

    Fitment: 2015 2016 2017 2018 2019 Details

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (2) Headers
    • Hardware for Installation
    Installation Info
    Tech Specs
    Will it fit my Mustang?

    You Might Also Like

    Customer Photos (1) Submit Your Photo

    View 1 Photo

    More Products You Might Like

    Q & A

    No questions about this product yet.

    Ask the First Question

    Customer Reviews (1) Write a Review

    Overall Rating 5

    out of 5 stars

    Installation Time:Shop Install

    Installation Cost:$250-$500

    • Loudness / Volume 5 5
    • Exhaust Note 5 5
    • Fit & Finish 5 5
    • Bang For Your Buck 5 5

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $250-$500

      November 28, 2017

      horsepower highway

      This should be your first improvement to your gt mustang...period! The only problem I had installing them was the fact that they are so beautifully crafted I wanted to mount them to the wall! Well and I had a trusted shop install them....i paired these with the corsa extreme C atback exhaust and now have the horsepower hughway!! Next mod will be a procharger setup and these will help in attaining big numbers when that happens!! very happy with all aspects of these headers!


      Year: 2017 Submodel: GT

      Helpful (3)

    Related Mustang Categories