Exhaust Systems

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 2010-2015 Camaro SS 3" Cat-Back Exhaust System 22504200 2010-2015 Chevrolet Camaro SS LS3/L99 6.2L 2-1/2"(OEM) x 3" Cat-Back Exhaust System. Includes: 3" X-Pipe; Kooks Polished Oval Race Mufflers and 4" Polished Slash Cut Tips. Will NOT work for...

Kooks 2016-2024 Chevrolet Camaro 3" Connection-Back Exhaust / Retains Factory Mufflers 22604181  3" Connection Back Exhaust System for use with Kooks Headers and Connections. Includes: 3" X-Pipe and 3" Rear Pipes Connects to OEM Mufflers. Will...

Kooks 2016-2024 Chevrolet Camaro 3" Comp. Only Header-Back Exhaust System 22605181  3" x 2-3/4"(OEM) Competition Only Header-Back Exhaust for use with Kooks Headers. Uses OEM Mufflers Includes: 3" Competition Only X-Pipe and 3" Rear Pipes Connects...

Kooks 2016-2024 Chevrolet Camaro 3" x 2-3/4"(OEM) GREEN Catted Header-Back Exhaust System 22605381 3" x 2-3/4"(OEM) GREEN Catted Header-Back Exhaust System. Includes 3" GREEN Catted Connections and X-Pipe Connects to the factory mufflers. Must...

Kooks 2005-2006 Pontiac GTO 3" Cat-Back Exhaust w/SS Tips 24124200 2005-2006 Pontiac GTO LS2 6.0L Full 3" Stainless Steel Cat-Back Exhaust System. Connects to Kooks Mid-Pipes or Factory OEM Exhaust. Includes 3" Polished Oval Race Mufflers and Kooks 4"...

Kooks 1998-02 Camaro/Firebird 1-7/8" Long Tube Headers w/GREEN (OEM) Catted Exhaust Y-Pipe 2241H430 Header and Connection Kit. 1998-2002 Chevrolet Camaro and Pontiac Firebird LS1 5.7L. Includes 1-7/8" x 3" Stainless Long Tube Headers & 3" x...