X/Y/Intermediate Pipes

Kooks 2020+ Chevy Corvette C8 3" GREEN Catted Connection Pipes 21803400 3" Stainless Steel Hight Output GREEN Catted Connections. 2020 Chevrolet Corvette C8. Flanged Inlet and Outlet Stock Bolt Pattern Inlet Connects Directly to OEM Manifolds or Kooks...

Kooks 2020+ Chevy Corvette C8 3" OEM Connection Pipes Straight 21803100 Kooks has won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of...

Kooks LS Swap 2007-2018 Jeep Wrangler JK 3" GREEN Catted Y-Pipe 37103300 2007-2018 Jeep Wrangler JK 4-Door w/LS Engine Swap. 3" Stainless Steel GREEN Catted Y-Pipe. 304 Stainless Steel Construction 3" Mandrel Bent 16 ga Tubing Kooks GREEN Cats...

Kooks LS Swap 2007-2018 Jeep Wrangler JK 3" Comp. Only Y-Pipe 37103100 2007-2018 Jeep Wrangler JK w/LS Engine Swap. 3" Stainless Steel Non- Catted Y-Pipe. 304 Stainless Steel Construction 3" Mandrel Bent 16 ga Tubing Torca Swivel Seal style Connection...

Kooks 1997-04 Chevy Corvette C5 3"x 3" GREEN Catted X-Pipe 21503310 1997-2004 Chevrolet Corvette C5 LS1/LS6 5.7L 3'' x 3'' GREEN Catted Stainless X-Pipe. Does not Connect to OEM Style Cat-Back, designed for full 3" Exhaust Systems only...

Kooks 1997-04 Chevy Corvette C5 3"x 3" GREEN Catted X-Pipe 21503300 1997-2004 Chevrolet Corvette C5 LS1/LS6 5.7L 3'' x 3'' GREEN Catted Stainless X-Pipe. Connects to 2-1/2" OEM Style Exhaust. Includes 3" x 2-1/2" Mid-Pipes. Requires Kooks Long Tube...

Kooks 1997-04 Chevy Corvette C5 3"x 3" Comp. Only X-Pipe /Does Not Connect to OEM Exhaust 21503110 1997-2004 Chevrolet Corvette C5 LS1/LS6 5.7L 3'' x 3'' Competition Only Stainless X-Pipe. Does not Connect to OEM Style Cat-Back, designed for full 3"...

Kooks 1997-04 Chevy Corvette C5 3"x 3" Comp. Only X-Pipe 21503100 1997-2004 Chevrolet Corvette C5 LS1/LS6 5.7L 3'' x 3'' Competition Only Stainless X-Pipe . Connects to 2-1/2" OEM Style Exhaust. Includes 3" x 2-1/2" Mid-Pipes. Requires Kooks Long...

Kooks 2005-08 Chevy Corvette C6 3"x 3" x 2-1/2" GREEN Catted X-Pipe 21603301 2005-2008 Chevrolet Corvette C6 LS2/LS3 6.0L/6.2L 3" x 3" x 2-1/2" GREEN Catted Stainless X-Pipe. Connects to 2-1/2" OEM Style Exhaust. Includes 3" x 2-1/2" Mid-Pipes...

Kooks 2014-19 Chevy Corvette C7 3" Resonator Delete X-Pipe 21703000  2014-2019 Chevrolet Corvette C7 LT1/LT4/LT5 6.2L (All Models) Resonator Delete X-Pipe.   OEM x 3" Front Connections, 3" X-Pipe and 3" x 2-3/4" Mid-Pipes that Connect to...

Kooks 2020-24 Chevy Corvette Stingray 3" Ultra-GREEN Catted Connection Pipes 21803300 3" Stainless Steel Super Street Ultra-GREEN Catted Connections. 2020 Chevrolet Corvette C8. No Tune Required Kooks has won hundreds of championships and...

Kooks 2014-19 Chevy Corvette C7 3"x 2-3/4" (OEM) H.O. GREEN Catted X-Pipe 21703400 2014-2019 Chevrolet Corvette C7 LT1 6.2L 2015-2019 Chevrolet Corvette C7 Z06 LT4 6.2L 2019 Chevrolet Corvette C7 ZR LT5 6.2L 3" x 2-3/4"(OEM) High...