Fabspeed Chevrolet Corvette C8 Sport Cats (2020+)

Product Overview

Fabspeed’s Chevrolet Corvette C8 Sport Cats dramatically elevate the LT2 V8’s performance and tone. Built in partnership with HJS Germany, these direct bolt-on replacements swap out the restrictive 700-cell OEM catalytic converters for enlarged T304L stainless steel piping and high-flow HJS 200-cell trimetallic catalyst cores (EURO 6 EC certified). This design maximizes exhaust flow while preserving emissions compliance, guaranteeing no check-engine lights. You’ll shed 9 lbs (4 kg) over stock cats, gain a more robust sound, and enjoy superior heat protection from military-grade blankets rated up to 2200°F (1200°C).

Sound

Experience the lopey American V8 personality of your C8 as these sport cats free up the LT2’s natural growl. With improved exhaust flow and premium catalyst technology, you’ll hear a fuller, throatier tone that still remains refined enough for daily driving.

Power

When dyno-tested on a Z51 C8 with the NPP valved exhaust (valves open), Fabspeed’s Sport Cats delivered curve gains as high as 20 hp and 22 ft-lbs of torque over the factory setup. Better yet, these performance gains come with zero sacrifice to reliability or drivability.

Key Features

• Fits all 2020+ Chevrolet Corvette C8 Stingray and E-Ray
• Largest and highest flowing German HJS 200 CPSI catalytic converters for optimal power
• Eliminates OEM restrictions while remaining emissions-friendly and CEL-free
• Drops 9 lbs (4 kg) from the rear, improving weight distribution and handling
• Military-grade heat blankets provide better insulation than OEM shields
• Proven durability in 1000+ HP applications across exotic marques
• Direct bolt-on: no cutting or welding required
• Backed by Fabspeed’s Lifetime Warranty and over 25 years of motorsport expertise