Stainless Works 2018+ Ford Mustang GT 3in Redline Series Catback X-Pipe w/Active Valves & Quad Tips

Stainless Works 2018+ Ford Mustang GT 3in Redline Series Catback X-Pipe w/Active Valves & Quad Tips

$2,576.40
$2,576.40 $2,712.00
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2018+ Mustang GT 5.0L Redline 3" Catback Exhaust with X-Pipe & Active Valve – Stainless Works

Upgrade your 2018+ Ford Mustang GT 5.0L with the Stainless Works Redline 3" Catback Exhaust System featuring an X-Pipe and Active Valve technology. Designed to deliver maximum performance and the most aggressive exhaust tone, this system brings out the true sound of your Coyote V8 while eliminating unwanted cabin drone for a refined driving experience.

The Redline Series features dual-mode mufflers with a 3" active valve assembly, giving you complete control over your exhaust note. Choose Track Mode for a straight-through, high-flow design that delivers maximum volume and performance, or switch to Quiet Mode for a chambered design that keeps things more subdued. The in-house engineered valve integrates directly with your factory electronics, allowing you to retain full use of the Mustang GT’s Active Valve Performance Exhaust modes.

Built from premium 304 stainless steel for superior durability and corrosion resistance, each tube is CNC mandrel-bent to optimize exhaust flow and unlock extra horsepower. The system is TIG-welded for lasting strength and exits through bold quad 4" slash-cut, double-wall polished conical tips for a head-turning look. Designed to bolt directly to the factory connection point, this exhaust includes all hangers and clamps needed for installation.

Key Features:

  • Fits 2018+ Mustang GT 5.0L with Active Valve Performance Exhaust

  • Redline Series – aggressive, high-performance exhaust tone without cabin drone

  • X-Pipe design for a crisp, refined muscle car sound

  • Dual-mode mufflers with 3" active valve assembly

  • Track Mode (straight-through) & Quiet Mode (chambered)

  • 3" CNC mandrel-bent 304 stainless steel tubing

  • Quad 4" slash-cut, double-wall polished stainless tips

  • TIG-welded for strength and durability

  • Factory connection point compatibility for easy installation

  • Lifetime warranty – proudly made in the USA

  • Not confirmed to fit convertibles

Bring out the best in your Mustang’s sound and performance with the Stainless Works Redline X-Pipe Catback Exhaust with Active Valve—the perfect combination of power, tone, and versatility.

Stainless Works 2018+ Ford Mustang GT 3in Redline Series Catback X-Pipe w/Active Valves & Quad Tips

$2,576.40

  • ACHIEVING

    4.8

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    3%

    return rate

Does it come with a warranty?

All parts are individually warrantied by the company who produces the part. Please look into each warranty terms and service.

What happens if I don't like it?

Customer satisfaction is our #1 priority so if you are unhappy with something in the build let us know and we can either recommend a part that will better suite your needs or look at more tuning options to meet your expectations.

How fast is shipping?

Shipping will depend on availability of parts. While we stock our most commonly sold parts we do not stock all parts. If a part is on back order or has a lead time we will communicate with you through the whole process so your are not left wondering why a part hasn't shipped yet.

What's the returns policy?

Once a part has been installed we can no longer take the part back.

Returns and Cancelations are subject to a restocking fee.

For our pre made builds sales are final so please contact prior to purchasing to make sure the build meets your expectations, its easier to adjust the build before the purchase rather than after.

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