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Stainless Works GT350CBXFCL Legend Cat-Back Exhaust System with X-Pipe and NPP Valve

(2015-2016, 2018, 2020 Ford Mustang Shelby GT-350; 2015-2020 Ford Mustang Shelby GT350/Shelby GT350R)

Manufacturer

Part Number

GT350CBXFCL
Sale Price

$2,845.25

Estimated ship date Sunday, November 22

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No Hassle Returns

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Fitment guaranteed

Fitment guaranteed

Product Details

Unleash the true potential of your 2015+ Shelby GT350 or GT350R with the Stainless Works Legend cat-back exhaust system. This performance exhaust is engineered specifically for the improved Coyote engine, delivering aggressive sound without the annoying drone that plagues many aftermarket systems.

Active Exhaust Technology:

This system features active exhaust valves that integrate directly with your factory electronics, preserving all three exhaust modes. Experience quiet, refined cruising in "Quiet" mode with valves closed, a chambered muscle car tone in "Normal" mode, and unrestricted straight-through flow in "Track" mode for maximum performance and sound.

Key Features:

  • 3-inch mandrel-bent tubing with X-pipe crossover for improved exhaust flow over stock
  • Drone-free muffler design tuned specifically for the GT350 Coyote engine
  • Direct bolt-on installation at factory connection point
  • Compatible with factory exhaust tips and valance exit location
  • Active valve system maintains all factory exhaust modes (Quiet/Normal/Track)
  • 304 stainless steel construction for maximum corrosion resistance
  • TIG welded at Stainless Works facility in Streetsboro, Ohio
  • Lifetime warranty on materials and craftsmanship

Legend Series Philosophy:

The Legend series is designed with daily drivers in mind. These systems deliver the signature Stainless Works growl and increased volume over stock while maintaining a comfortable cabin environment. You'll enjoy improved tone with restrained loudness—a system that gets your blood flowing without becoming tiresome on long drives.

This is a complete cat-back system that utilizes your OEM exhaust tips and is designed for straightforward installation at the factory connection point. Built from premium materials and backed by a lifetime warranty, this exhaust system represents the perfect balance of performance, sound, and livability.

Products specifications

Fits

2015-2016, 2018, 2020 Ford Mustang Shelby GT-350; 2015-2020 Ford Mustang Shelby GT350/Shelby GT350R

Brand

Stainless Works

Tip Style

Uses OEM Tips

AFM Valves Included

No

Finish

Mill

Active Exhaust Valves

Yes

Outlet Type

Dual Outlet Twin Tip

Tip Finish

OEM

Exhaust Size

3

California Legal

Yes

Muffler Style

Turbo Custom

Category

Headers & Exhaust

Tip Type

Single Wall

Connection Point

Factory Connect

Material

304 Stainless Steel

Sound Type

Legend

Crossover Style

X-Pipe

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