Fabspeed Shelby GT500 Sport Catalytic Converters (2020-2022)
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These Shelby GT500 Sport Catalytic Converters are the perfect solution for any street and track focused GT500 owner. Adding significant power and sound, you have the option to go with ultra high-performance HJS Catalysts.
There isn't much to improve on the intoxicating sound of the GT500 - until now. Adding a significant increase in power, tone, and sound, these high flowing Sport Catalytic Converters give unrestricted flow with NO CEL (Check Engine Light). Equipped with our 200 cell cats, you will get a louder exhaust note with a much more raw sound. Higher frequency tones are more defined, and deceleration burbles are more robust and transparent. The volume isn't overbearing, but the sound is very aggressive on WOT (Wide Open Throttle). With the stock muffler in place, there is no drone what-so-ever.
POWER:
After extensive dyno development we found that using the highest quality HJS German Catalysts offer the most power across the entire power band.
FEATURES:
Fits all Ford Shelby GT500 vehicles (2020-2022)
The HJS Catalytic Converters will support 1200HP+
Designed from 3D scans using our Creaform Handyscan 700 and CAD designed so we can achieve perfect bolt-on fitment
German-made HJS HD tri-metallic 200-cell EURO 6 homologated catalytic converters for best performance and reliability - the largest catalytic converters that will fit in the factory location for maximum flow
Fabspeed is the exclusive North American & South American importer and distributor for HJS Emissions Technology with HJS warranty
Flows 90%-93% of a straight pipe
Optimized for maximum performance with NO catalyst generated check engine light, guaranteed
No ECU tune required
NOT EPA or CARB Certified
Constructed from CNC mandrel-bent T304L stainless steel
Simple DIY (Do-It-Yourself) bolt-on installation, no cutting or welding required
All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty
NOTE:
Why no harmonic balancers like the factory downpipes? After careful engineering and thousands of miles of testing, we have found that the harmonic balancers are not necessary for our Sport Cats. This is because we are using a thicker gauge of tubing than the factory, which changes the harmonics of the pipe and improves durability.