Kooks 1-3/4" Long Tube Headers & Catted X-Pipe Kit (2150H220) - 1997–2004 Corvette

Build a strong performance foundation for your C5 with the Kooks 1-3/4-inch Long Tube Header and Catted X-Pipe Connection Kit. Designed for 1997–2004 Chevrolet Corvette models, this complete system improves exhaust flow, throttle response, and overall power while retaining OEM-style exhaust connections.

This kit includes premium stainless steel long tube headers paired with a high-flow stainless steel catted X-pipe. Featuring 1-3/4-inch primaries flowing into 3-inch collectors, the system transitions cleanly to a 2.5-inch OEM-style outlet. Optimized for LS1 and LS6 engines, this setup delivers excellent mid-range and top-end performance with proven fitment for street and performance-focused builds.

Features

• Complete header and connection kit for C5 Corvette
• 1-3/4-inch stainless steel long tube headers
• 3-inch collectors for improved exhaust scavenging
• High-flow stainless steel catted X-pipe included
• 3-inch inlet to 2.5-inch OEM-style outlet connection
• Improves horsepower, torque, and throttle response
• Designed for naturally aspirated LS1 and LS6 engines
• Precision-fit design for proper clearance and alignment

Fitment

- 1997 Chevrolet Corvette Base 5.7L
- 1998 Chevrolet Corvette Base 5.7L
- 1999 Chevrolet Corvette Base 5.7L
- 2000 Chevrolet Corvette Base 5.7L
- 2001 Chevrolet Corvette Base 5.7L
- 2002 Chevrolet Corvette Base 5.7L
- 2003 Chevrolet Corvette Base 5.7L
- 2004 Chevrolet Corvette Base 5.7L
- 1998 Chevrolet Corvette Indianapolis 500 Pace Car 5.7L
- 2003 Chevrolet Corvette 50th Anniversary Edition 5.7L
- 2003 Chevrolet Corvette 50th Anniversary Edition Pace Car 5.7L
- 2001 Chevrolet Corvette Z06 5.7L
- 2002 Chevrolet Corvette Z06 5.7L
- 2003 Chevrolet Corvette Z06 5.7L
- 2004 Chevrolet Corvette Z06 5.7L

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