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Beautiful Blue-Purple tint under intense heat
Simply flash your 981 GT4 with a Fabspeed ECU Tune utilizing the included handheld tuner
6061-T6 Aluminum Rotating Clamp design
Get the best exhaust heat control solution for your C8 Corvette
Available Black Powdercoat for Durability
Fabspeed Ferrari 812 Superfast/GTS Sport Cats (2018+) Spyder RS Exhaust Beautiful Blue-Purple tint under intenseOpen up your Ferrari 812's V12 engine with our High Flow HJS Sport Cats. These sport cats feature German made HJS 200 cell EURO 6 EC certified compliant tri metallic catalytic converters. We use enlarged 5in 127mm piping from the engine side to the cat, greatly improving flow over the factory design. These are the largest and highest flowing catalytic converters you can fit on the 812 Superfast. Large diameter catalytic converters are better because