C5 Corvette Kooks Headers 1-3/4 with Green Cats (1997-2004) Year:1997 - 2000 Door Sill Protectors - C6

Door Sill Protectors - C6 Corvette - Inserts

Performance headers may not be legal for public-road use in all areas—verify local regulations before purchase

3/8" thick laser-cut flanges for a warp-free

The adjustable rear bar makes it easier to fine-tune the setup

Z06 and ZR1models

C5 Corvette Kooks Headers 1-3/4 with Green Cats (1997-2004) Year:1997 - 2000 Door Sill Protectors - C6C5 Corvette Kooks Headers 1 3 4" with Green Cats Boost your C5 Corvette with the Kooks Headers 1 3 4" with Green Cats, a premier C5 Corvette performance upgrade designed for 1997 2004 models. These long tube headers C5 Corvette optimize exhaust flow, delivering significant horsepower gains of up to 35+ HP and 25+ lb ft of torque with a rich exhaust note for sound improvement. Featuring 1 3 4" x 3" headers, high flow green cats for emissions