Exhaust Systems

Kooks 2010-17 Chevy Camaro (4 Pin) 8" Front O2 Extension Kit EX683-Z O2 Extension Kit 2010 Camaro 2) 8" Front Extension Harness (4-Pin). Oxygen Sensor Extension harnesses are included in Header kits where needed. This part number should only be ordered...

Kooks 2005-13 Chevy Corvette C6 (4-Pin) O2 Extension Kit EX682-Z O2 Extension Kit C6 Corvette 2) 16" Front Extension Harness (4-Pin) 2) 18" Rear Extension Harness (4-Pin). Oxygen Sensor Extension harnesses are included in Header kits where needed. This...

Kooks 2004-06 Pontiac GTO 18" (4 Pin) Flat O2 Front Extension Harness CAS-109010-18 O2 Extension Harness 1) 18" Extension Harness (4-pin) Flat Connector. Oxygen Sensor Extension harnesses are included in Header kits where needed. This part number should...

Kooks 2004-09 Pontiac GTO/Cadillac CTS-V 12" O2 (4-Pin) Front Extension Harness CAS-109004 O2 Extension Harness GM 1) 12" Front Extension Harness (4-Pin). Oxygen Sensor Extension harnesses are included in Header kits where needed. This part number should...

Kooks 2006-13 Chevy Corvette Z06/ZR1 02 Extension Kit CAS-105630 O2 Extension Kit Z06 Corvette 2) Rear Extension Harness (4-Pin). Oxygen Sensor Extension harnesses are included in Header kits where needed. This part number should only be ordered as a...

Kooks 2016-20 Chevy Camaro SS/ZL1 O2 Extension Kit CAS-104326 O2 Extension Kit 2016 CAMARO SS 1) 10" Front Left Extension Harness (4-pin, BLACK CONNECTOR) 1) 8" Rear Left Extension Harness (4-pin, GREY CONNECTOR). Oxygen Sensor Extension harnesses are...

Kooks LS Swap 2007-2018 Jeep Wrangler JK 3" Cat-Back Exhaust 37104100 2007-2018 Jeep Wrangler JK 4-Door w/LS Engine Swap. 3" Stainless Steel Cat-Back Exhaust. 3" Mandrel Bent 16 ga 304 Stainless Steel Tubing 3" Oval Muffler with 4" x 9" x 14" Long Body...

Kooks 1997-04 Chevy Corvette Z06/ZR1 3" Axle-Back Exhaust System 21506300 1997-2004 Chevrolet Corvette C5 LS1/LS6 5.7L Full 3" Axle-Back with Polished tips. Will not connect to OEM. Requires our full 3" X-Pipe. Kooks has won hundreds of championships and...

Kooks 2006-13 Chevy Corvette Z06/ZR1 3" Axle-Back Exhaust System 21606700 2006-2013 Chevrolet Corvette C6 Z06/ZR1 LS9/LS7 6.2L/7.0L OEM x 3" Axle-Back with Polished tips Kooks has won hundreds of championships and set countless records in the NHRA, IHRA,...

Kooks 2005-08 Chevy Corvette C6  2-1/2" Axle-Back Exhaust System 21606100 2005-2008 Chevrolet Corvette C6 LS2/LS3 6.0L/6.2L OEM x 2-1/2" Axle-Back with Polished tips Kooks has won hundreds of championships and set countless records in the NHRA,...

Kooks 2016-2024 Chevrolet Camaro 3" Comp. Only Header-Back Exhaust System w/SS Quad Tips 22605151  Full 3" Competition Only Header-Back Exhaust. Includes: 3" Competition Only Pipes, X-Pipe, Kooks Oval Race Mufflers and 4" Polished Slash Cut Quad...

Kooks 2016-2024 Chevrolet Camaro 3" Comp. Only Header-Back Exhaust System w/Black Quad Tips 22605161  Full 3" Competition Only Header-Back Exhaust. Includes: 3" Competition Only Pipes, X-Pipe, Kooks Oval Race Mufflers and 4" Black Slash Cut Quad...