Fabspeed Sport Catalysts for Ford Shelby GT500 (2020–2022)

Replace the GT500 original catalyst assemblies with HJS metallic sport-catalyst units. This is the fixed catalyst configuration, separate from the modular package supplied with exchangeable bypass sections. Based in Fort Washington, Pennsylvania, Fabspeed Motorsport designs exhaust, intake and ECU-tuning products for Porsche and other sports cars. Development includes evaluation on a dynamometer, on the road and at the racetrack.

Technical Details

• Manufacturer product reference: FS.FORD.GT500.SC.
• HJS 200-cell metallic catalyst cores.
• Mandrel-bent T304L stainless-steel tubing.
• Direct replacement at the matching original exhaust connections.
• Bolt-on installation specified without cutting or welding.
• Factory-style harmonic weights are not part of the Fabspeed design.
• No spare catalyst-delete sections are listed for this configuration.
• Covered by the Fabspeed Lifetime Warranty, subject to its terms and exclusions.

Use restrictions

Fabspeed states this product is not EPA or CARB certified. Use is restricted to off-road and closed-course competition applications.

PMB Performance brings over 20 years of parts and fitment experience. Send your VIN and the relevant original or modified component details if you need help confirming the application before ordering.

Fitment & Compatibility