GM

Kooks Custom Headers

1-7/8" Header and Catted Connection Kit. 2009-2013 GM 1500 Series 4.8L/5.3, Part #2855H420

Kooks Custom Headers

1-7/8" Header and Catted Connection Kit. 2011-2013 GM 1500 Series Truck 6.2L, Part #2857H420

Kooks Custom Headers

1-7/8" Header and Catted Connection Kit. 2011-2017 Chevrolet Caprice PPV 6.0, Part #2520H420

Kooks Custom Headers

1-7/8" Header and Catted Connection Kit. 2014-2017 Chevrolet SS LS3 6.2L, Part #2510H420

Kooks Custom Headers

1-7/8" Header and Catted Connection Kit. 2014-2018 GM 1500 Series Truck 5.3L, Part #2860H420

Kooks Custom Headers

1-7/8" Header and Catted Connection Kit. 2014-2018 GM 1500 Series Truck 6.2L, Part #2861H420

Kooks Custom Headers

1-7/8" Header and Catted Connection Kit. 2019+ GM 1500 Series Truck 5.3L, Part #2862H420

Kooks Custom Headers

1-7/8" Header and Catted Connection Kit. 2019+ GM 1500 Series Truck 6.2L, Part #2863H420

Kooks Custom Headers

1-7/8" Header and Catted Corsa Connection Kit. 2004-2007 Cadillac CTS-V, Part #2310H421

Kooks Custom Headers

1-7/8" Header and Catted Corsa Connection Kit. 2008-2009 Pontiac G8 GT/GXP, Part #2420H425

Kooks Custom Headers

1-7/8" Header and Catted Dual Connection Kit. 2001-2006 GM 1500 Series 6.0, Part #2852H420

Kooks Custom Headers

1-7/8" Header and Comp. Only Exhaust Kit. 2022-2023 Cadillac CT5-V. Blackwing