Gift CardContactAbout
0 My Cart

Your cart is currently empty.

Continue shopping
Total: $0.00
View cart
Toggle menu
0
  • Home
  • Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
-4%
Sold out
Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Load image into Gallery viewer, Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Load image into Gallery viewer, Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Load image into Gallery viewer, Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Load image into Gallery viewer, Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Load image into Gallery viewer, Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Load image into Gallery viewer, Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Load image into Gallery viewer, Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Load image into Gallery viewer, Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Load image into Gallery viewer, Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Load image into Gallery viewer, Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats

Have Questions?

(425) 295-1665 Ask an Experts

  • Trusted by Racers

    Professional-grade parts used trackside.

  • Real Support, Real People

    Expert help during business hours.

  • Secure Shopping

    Encrypted checkout & trusted payments.

  • Fast U.S. Shipping

    Orders ship quickly from regional warehouses.

Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats

Stainless Works
sswM15HCAT
Out of stock
Exhaust Header
$2,375.00 $2,270.99
Upgrade your 2015-2020 Ford Mustang GT with the Stainless Works headers designed for superior performance and...
Stainless Works 2015-2020 Mustang GT Headers with 1-7/8 inch Primaries and 3 inch High-Flow Cats
Description

Upgrade your 2015-2020 Ford Mustang GT with the Stainless Works headers designed for superior performance and durability. Crafted from tig-welded 304 stainless steel, these headers feature 1-7/8 inch primary tubes that optimize exhaust flow, reducing backpressure and enhancing horsepower. The system includes 3 inch diameter catted lead pipes that seamlessly connect to the factory connection points, providing a bolt-on upgrade that requires no modifications. With 3/8 inch thick flanges and slip-fit collectors with merge spikes, these headers ensure a secure fit and efficient exhaust scavenging for improved throttle response and sound.
Built to replace the factory manifolds and catalytic converters, this system offers a high-performance alternative with a lifetime guarantee. The design emphasizes durability and consistent performance under demanding conditions, making it an excellent choice for enthusiasts seeking increased power and a more aggressive exhaust note. Installation is straightforward, and the system is engineered to fit the specific contours of the 2015-2020 Mustang GT, ensuring perfect alignment and optimal performance.
Constructed with precision and attention to detail, the Stainless Works headers provide a significant upgrade over stock components. Whether you're aiming for increased horsepower, improved exhaust flow, or a more aggressive sound profile, these headers are engineered to meet the demands of modern Mustang enthusiasts. Note that this system is not CARB approved and is intended for off-road use only, making it suitable for racing and off-road applications where emissions compliance is not required.

Features:

  • Constructed from TIG-welded 304 stainless steel for durability and corrosion resistance
  • s 1-7/8 inch primary tubes for optimized exhaust flow
  • Includes 3 inch diameter high-flow catalytic lead pipes that connect to factory points
  • 3/8 inch thick flanges for secure attachment and durability
  • Slip-fit collectors with merge spikes for enhanced exhaust scavenging
  • Lifetime guarantee on performance and fitment
  • Designed specifically for 2015-2020 Ford Mustang GT models
  • Easy bolt-on installation with no modifications required
  • Not CARB approved, intended for off-road and racing use

Fitment:
2015 Ford Mustang GT
2015 Ford Mustang GT 50 Years Limited Edition
2015 Ford Mustang GT Premium
2016 Ford Mustang GT
2016 Ford Mustang GT Premium
2017 Ford Mustang GT
2017 Ford Mustang GT Premium
2018 Ford Mustang GT
2018 Ford Mustang GT Premium
2019 Ford Mustang Bullitt
2019 Ford Mustang GT
2019 Ford Mustang GT Premium
2020 Ford Mustang Bullitt
2020 Ford Mustang GT
2020 Ford Mustang GT Premium

Read More
Read Less

Shipping

Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.

Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.

Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.

Returns

Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.

Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.

Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.

Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).

Your cart

×