Kooks Custom Headers 31032600 Stainless Steel Headers 2 in. x 3 in. - Long Tube - Incl. O2 Extension Kit - 2-6 in. And 2-18 in. See Full List of Vehicle Applications »
Kooks Custom Headers 3103H530 Stainless Steel Headers 1.875 X 2 in. Tube - Straight - Stainless Steel - 3.0 in. Collector Dia. See Full List of Vehicle Applications »
Kooks Custom Headers 3103H540 Stainless Steel Headers 3.0 in. Port Dia. - 3.0 Collector Dia. - 3/8 in. Flange Thickness - 304 Stainless Steel See Full List of Vehicle Applications &ra...
Kooks Custom Headers 3103H640 Stainless Steel Headers 2 in. x 3 in. - Long Tube - Incl. 3 in. x 2 3/4 in. High Output GREEN Catted Connection Pipes See Full List of Vehicle Applicatio...
Kooks Custom Headers 3103H641 Stainless Steel Headers 2 in. x 3 in. - Long Tube - Incl. 3 in. x 3 in. High Output GREEN Catted Connection Pipes - Will Not Connect to OEM See Full List...
Kooks Custom Headers 34002400 Stainless Steel Headers 1 7/8 in. x 3 in. - Long Tube - Incl. O2 Extensions 1-18 in. And 1-6 in. See Full List of Vehicle Applications »
Kooks Custom Headers 3400H410 Stainless Steel Headers 1 7/8 in x 3 in. Long Tube Headers And 3 in. Inlet x 3 in. OEM Off Road Connection Pipes - Stainless Steel See Full List of Vehic...
Kooks Custom Headers 3400H420 Stainless Steel Headers 1-7/8 in. x 3 in. - Incl. 3 in. x 3 in. Catted OEM Outlet Connection Pipes See Full List of Vehicle Applications »
Kooks Custom Headers 34102401 Long Tube HeadersNew842422171964
Kooks Custom Headers 34102401 Long Tube Headers 1 7/8 in. x 3 in. - Comes With O2 Extension Kit - Stainless Steel See Full List of Vehicle Applications »
Kooks Custom Headers 3410H411 Long Tube HeadersNew842422173142
Kooks Custom Headers 3410H411 Long Tube Headers 1 7/8 in. x 3 in. Headers And 3 in. Inlet x 3 in. OEM Outlet Off-Road Non-Catted Connection Pipes - Stainless Steel See Full List of Ve...
Kooks Custom Headers 3410H421 Stainless Steel Headers 1-7/8 in. x 3 in. - Incl. 3 in. x 3 in. Catted OEM Outlet Catted Connection Pipes See Full List of Vehicle Applications » ...
Kooks Custom Headers 3410H431 Long Tube HeadersNew842422173166
Kooks Custom Headers 3410H431 Long Tube Headers 1 7/8 in. x 3 in. Headers And 3 in. Inlet x 3 in. OEM Outlet GREEN Catted Connection Pipes - Stainless See Full List of Vehicle Applica...
Kooks Custom Headers 3410H611 Stainless Steel Headers 2 in. x 3 in. - Longtube - w/Off Road Connection Pipes - No Cats See Full List of Vehicle Applications »
Kooks Custom Headers 3410H631 Stainless Steel Headers 2 in. x 3 in. - Longtube - W/Green Catted - Connection Pipes See Full List of Vehicle Applications »
Kooks Custom Headers 3410H641 Stainless Steel Headers 3.0 X 2.0 in. Tube Dia. - Straight - 304 Stainless Steel - Incl. Mounting Hardware/Clamps/Gasket Or Seal See Full List of Vehicle...
Kooks Custom Headers 35101110 Stainless Steel Torque Shorty Headers 1 5/8 in. X 1 3/4 in. X 2 1/2 in. - 304 Stainless Steel - 16 Gauge - Natural Finish See Full List of Vehicle Applic...
Kooks Custom Headers 35201110 Stainless Steel Torque Shorty Headers 1 5/8 in. X 1 3/4 in. X 2 1/2 in. - 304 Stainless Steel - 16 Gauge - Natural Finish - D Shaped Port See Full List o...
Kooks Custom Headers 3520H230 Long Tube HeadersNew842422174828
Kooks Custom Headers 3520H230 Long Tube Headers 1-3/4 x 3 in. - w/3 in. x OEM Green Catted Y-Pipe - Connects w/OEM Cat Back w/2 Bolt Flange - Stainless Steel See Full List of Vehicle ...
Kooks Custom Headers 3520H430 Long Tube HeadersNew842422174835
Kooks Custom Headers 3520H430 Long Tube Headers 1-7/8 x 3 in. - w/3 in. x OEM Green Catted Y-Pipe - Connects w/OEM Cat Back w/2 Bolt Flange - Stainless Steel See Full List of Vehicle ...
Kooks Custom Headers 3521H440 Stainless Steel Headers 1-7/8 X 3 in. Long Tube Headers - 3 in. GREEN Catted Connection Pipes - 3/8 in. Thick Header Flanges - 304 Stainless Steel See Fu...
Kooks Custom Headers 3521H640 Stainless Steel Headers 2 X 3 in. Long Tube Headers - 3 in. GREEN Catted Connection Pipes - 3 in. Thick Header Flanges - 304 Stainless Steel See Full Lis...
Kooks Custom Headers 37102200 Long Tube HeadersNew842422171629
Kooks Custom Headers 37102200 Long Tube Headers 1/3/4 in. x 3 in. - With O2 Bungs And Torca Swivel Seal Style Connection - For 2007+ Jeep Wrangler [JK] w/LS Engine Swap - Stainless Stee...
Kooks Custom Headers 37102400 Long Tube HeadersNew842422171636
Kooks Custom Headers 37102400 Long Tube Headers 1/7/8 in. x 3 in. - With O2 Bungs And Torca Swivel Seal Style Connection - For 2007+ Jeep Wrangler [JK] w/LS Engine Swap - Stainless Stee...
Kooks Custom Headers 37202200 Stainless Steel Headers For Use w/2006-18 Jeep Wrangler JK w/Gen 3 HEMI Engine Swap - 1 3/4 in. x 2 1/2 in. - Longtube - w/O2 Bungs/Torca Swivel Seal Style...
Kooks Custom Headers 4111H410 Stainless Steel Headers 1 7/8 in. x 3 in. Long Tube Headers And 3 in. x OEM Stainless Off Road Non Catted Y-Pipe See Full List of Vehicle Applications &r...
Kooks Custom Headers 4311H410 Long Tube HeadersNew842422170806
Kooks Custom Headers 4311H410 Long Tube Headers 1 7/8 in. x 3 in. Non-Emissions Headers - With 3 in. x OEM Off-Road Non-Catted Connection Pipes - Stainless See Full List of Vehicle Ap...
Kooks Custom Headers 4311H430 Long Tube HeadersNew842422170837
Kooks Custom Headers 4311H430 Long Tube Headers 1 7/8 in. x 3 in. Non-Emissions Headers - With 3 in. x OEM GREEN Catted Connection Pipes - Stainless See Full List of Vehicle Applicati...
Kooks Custom Headers 5998-CX Header w/X Pipe Incl. 1 5/8 in. w/2 1/2 in. Collector Headers - 1 Pair 24 in. O2 Extension Harnesses - 2 1/2 in. Catted X Pipe - Stainless See Full List o...
Kooks Custom Headers 5998-X Header w/X Pipe Incl. 1 5/8 in. w/2 1/2 in. Collector Headers - 1 Pair 24 in. O2 Extension Harnesses - 2 1/2 in. Off Road X Pipe - Stainless See Full List ...
Kooks Custom Headers 60-41-175-CX Header w/X Pipe Incl. 1 3/4 in. x 3 in. Stainless Steel Long Tube Headers w/3 in. Catted X Pipe - Gaskets - Bolts And O2 Ext. See Full List of Vehicl...
Kooks Custom Headers 60-44-175-CY Header w/Y Pipe 1 3/4 x 3 in. Stainless Steel Longtube Headers w/Catted Y-Pipe - Complete w/Bolts And O2 Externsions See Full List of Vehicle Applica...
Kooks Custom Headers 6020-A-CX Header w/X Pipe Incl. 1 5/8 in. w/2 1/2 in. Stainless Steel Longtube Headers - Catted X Pipe - Auto Trans See Full List of Vehicle Applications » ...
Kooks Custom Headers 6020-CX Header w/X Pipe Incl. 1 5/8 in. w/2 1/2 in. Stainless Steel Longtube Headers - Catted X Pipe - Manual Trans See Full List of Vehicle Applications » ...
Kooks Custom Headers 6025-CX Header w/X Pipe Incl. 1.75 x3 in. Stainless Steel Long Tube Headers - Gaskets - Bolts - O2 Extensions - Connects To OEM Cat Back See Full List of Vehicle ...
Kooks Custom Headers 6025-CX-2011 Header w/X Pipe Incl. 1.75x3 in. Stainless Steel Long Tube Headers - Gaskets - Bolts - O2 Extensions - Connects To OEM Cat Back See Full List of Vehi...
Kooks Custom Headers 6025-OX Header w/X Pipe Incl. 1.75 in. x 3 in. Stainless Steel Long Tube Headers - Off Road X Pipe - Gaskets - Bolts - O2 Extensions See Full List of Vehicle Appl...
Kooks Custom Headers 61002100 Down Swept Dragster HeaderNew842422162719
Kooks Custom Headers 61002100 Down Swept Dragster Header 2 1/8 in. x 2 1/4 in. x 4 in. - Incl. Venturi Collectors w/30 in. Primaries - Stainless Steel See Full List of Vehicle Applica...
