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Christmas Sale Stainless Works Redline H-pipe Catback Factory Connect With Valve - Free 2-day Shipping [ugDE2qY1]

$103.99 $332.99 -69%

Stainless Works Redline H-Pipe Catback Exhaust Elevate the performance and sound of your 2018-21 Mustang GT 5.0L with the Stainless Works Redline H-Pipe Catback Exhaust. This high-performance exhaust system is designed to deliver an aggressive sound

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Christmas Sale Stainless Works Redline H-pipe Catback Factory Connect With Valve - Free 2-day Shipping [ugDE2qY1]

Stainless Works Redline H-Pipe Catback Exhaust

Elevate the performance and sound of your 2018-21 Mustang GT 5.0L with the Stainless Works Redline H-Pipe Catback Exhaust. This high-performance exhaust system is designed to deliver an aggressive sound and improved performance, while maintaining a quiet cabin environment. The Redline series from Stainless Works is crafted to maximize the volume and tone of your 5.0L V8 engine, ensuring a thrilling driving experience without any unwanted drone.
  • Aggressive Sound - Experience the full potential of your Mustang GT with an enhanced exhaust note.
  • Optimal Performance - The H-pipe design improves flow and power output for a more responsive drive.

Advanced Features and Specifications

This Redline catback exhaust system is engineered with the latest active exhaust technology, featuring an in-house designed valve that bolts directly to the factory electronics. This allows for seamless integration with all exhaust modes, ensuring a custom fit and optimal performance. The system is constructed with CNC mandrel bent tubes for optimal flow and durability, and is made from 304 stainless steel for maximum corrosion resistance.
  • Active Exhaust Technology - Directly integrates with factory electronics for complete control over exhaust modes.
  • 304 Stainless Steel Construction - Offers superior corrosion resistance and longevity.

Design and Installation

The Stainless Works Redline H-Pipe Catback Exhaust features dual-mode mufflers with a 3" valve assembly, providing both a "Track" mode for high-performance driving and a "Quiet" mode for a more subdued sound. The quad tip exhaust exits through 4" slash cut conical double wall polished tips, adding a sleek and modern look to your Mustang. This system includes hangers and clamps and mates directly to the factory connection point, making installation straightforward.
  • Dual-Mode Mufflers - Offers versatility for different driving conditions.
  • Factory Connection Point Compatibility - Ensures a seamless installation process.
With a lifetime warranty and proudly made in the USA, this Stainless Works exhaust system is a premium choice for Mustang GT owners seeking both performance and style.

What Our Customers Say

January 22, 2026

Absolutely no complaints!

It’s a very solid and a very, very great tool.

- Merfyn H..

January 22, 2026

Absolutely no complaints!

This is a very solid, highly and impressive piece of gear.

- Aled F..

January 22, 2026

Absolutely no complaints!

This product is pure magic. So well built.

- Valor B..

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