Kooks Headers & Exhaust

NEW

1-3/4" Stainless Headers & Ultra-GREEN Catted Y-Pipe Kit 2019-2023 GM Truck 6.2L

$4,796.04

New0% OFF

-65%NEW

3" Stainless Competition Only Y-Pipe. 1999-2006 GM Truck/SUV 4.8L/5.3L.

$1,720.50

$602.17

New65% OFF

-65%NEW

3" Stainless Catted Y-Pipe. 1999-2006 GM Truck/SUV 4.8L/5.3L.

$2,020.50

$707.17

New65% OFF

-65%NEW

3" SS Catted Y-Pipe. 2009-2013 GM Truck 4.8L/5.3L. Connects to OEM.

$1,920.73

$672.26

New65% OFF

NEW

3" SS Competition Only Y-Pipe. 2009-2013 GM Truck 4.8L/5.3L. Connects to OEM.

$1,620.73

New0% OFF

NEW

GM GEN 5 LT1 Header Flange - 3/8" Thick SS. Ports for 2" Primaries.

$51.63

New0% OFF

NEW

1-3/4" Header and Catted Connection Kit. 1999-2006 GM 1500 Series 4.8L/5.3L.

$3,345.44

New0% OFF

NEW

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

$4,195.80

New0% OFF

NEW

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

$3,562.81

New0% OFF

NEW

2019+ GM 1500 Series Truck 6.2L. 1-7/8" Header and GREEN Connection Kit.

$4,826.21

New0% OFF

NEW

1-7/8" Header and Catted Connection Kit. 2019-2023 GM 1500 Series Truck 6.2L.

$4,226.21

New0% OFF

NEW

1-7/8" Header and GREEN Connection Kit. 2014-2018 GM 1500 Series Truck 5.3L.

$4,125.81

New0% OFF

GM 1500 Truck

1-3/4" Stainless Headers & Ultra-GREEN Catted Y-Pipe Kit 2019-2023 GM Truck 6.2L

3" Stainless Competition Only Y-Pipe. 1999-2006 GM Truck/SUV 4.8L/5.3L.

3" Stainless Catted Y-Pipe. 1999-2006 GM Truck/SUV 4.8L/5.3L.

3" SS Catted Y-Pipe. 2009-2013 GM Truck 4.8L/5.3L. Connects to OEM.

3" SS Competition Only Y-Pipe. 2009-2013 GM Truck 4.8L/5.3L. Connects to OEM.

GM GEN 5 LT1 Header Flange - 3/8" Thick SS. Ports for 2" Primaries.

1-3/4" Header and Catted Connection Kit. 1999-2006 GM 1500 Series 4.8L/5.3L.

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

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

2019+ GM 1500 Series Truck 6.2L. 1-7/8" Header and GREEN Connection Kit.

1-7/8" Header and Catted Connection Kit. 2019-2023 GM 1500 Series Truck 6.2L.

1-7/8" Header and GREEN Connection Kit. 2014-2018 GM 1500 Series Truck 5.3L.