Kooks Custom Headers

Kooks Custom Headers 9105 Exhaust Turnout New 842422122218

Kooks Custom Headers 9105 Exhaust Turnout 3 1/2 in. dia. x 6 in. Long Stainless Steel Short Turnouts - Fits 3 1/2 in. Collector See Full List of Vehicle Applications »

Item #: 6518855 - 9105

Kooks Custom Headers 9105-MUFF Exhaust Turnout New 842422122898

Kooks Custom Headers 9105-MUFF Exhaust Turnout 3 1/2 in. dia. Short x 6 in. Long - Stainless Steel - Fits 3 1/2 in. Mufflers See Full List of Vehicle Applications »

Item #: 6518856 - 9105-MUFF

Kooks Custom Headers 9106 Exhaust Turnout New 842422124632

Kooks Custom Headers 9106 Exhaust Turnout 3 1/2 in. dia. x 12 in. Long Stainless Steel See Full List of Vehicle Applications »

Item #: 6518858 - 9106

Kooks Custom Headers 9113TOS Exhaust Turnout New

Kooks Custom Headers 9113TOS Exhaust Turnout 4 in. dia. x 6 in. Length - Stainless Steel See Full List of Vehicle Applications »

Item #: 6518869 - 9113TOS

Kooks Custom Headers 9113TOS Exhaust Turnout New

Kooks Custom Headers 9113TOS Exhaust Turnout 4 in. Short Turnout - Stainless Steel See Full List of Vehicle Applications »

Item #: 6713477 - 9113TOS

Kooks Custom Headers 9114S X-Pipe New 842422130275

Kooks Custom Headers 9114S X-Pipe 3 in. Bent Pipe - Stainless See Full List of Vehicle Applications »

Item #: 5058067 - 9114S

Kooks Custom Headers 9114S-A X Pipe New

Kooks Custom Headers 9114S-A X Pipe 3 in. Bent Pipe - Stainless - For Use w/ 1964-1972 A-Body See Full List of Vehicle Applications »

Item #: 5058068 - 9114S-A

Kooks Custom Headers 9125-S EGR Plate New 842422176792

Kooks Custom Headers 9125-S EGR Plate GM EGR - Laser Cut 0.250 in. Thick 304 Stainless Steel - Welding Required See Full List of Vehicle Applications »

Item #: 7487869 - 9125-S

Kooks Custom Headers 9901S Exhaust Collector New 842422137557

Kooks Custom Headers 9901S Exhaust Collector 1.625 in. ID X 3.000 in. OD 304 Stainless Steel Slip-On Collector - 4-Into-1 Design See Full List of Vehicle Applications »

Item #: 7487873 - 9901S

Kooks Custom Headers 9903S Exhaust Collector New 842422138639

Kooks Custom Headers 9903S Exhaust Collector 1.750 in. ID X 3.000 in. OD 304 Stainless Steel Slip-On Collector - 4-Into-1 Design See Full List of Vehicle Applications »

Item #: 7487877 - 9903S

Kooks Custom Headers 9905S Exhaust Collector New 842422140045

Kooks Custom Headers 9905S Exhaust Collector 1.875 in. ID X 3.000 in. OD 304 Stainless Steel Slip-On Collector - 4-Into-1 Design See Full List of Vehicle Applications »

Item #: 7487881 - 9905S

Kooks Custom Headers 9906S Exhaust Collector New 842422140687

Kooks Custom Headers 9906S Exhaust Collector 304 Stainless Steel Slip On - 1.875 in. ID X 3.500 in. OD - 4-Into-1 Design - 1.875 in. ID Inlet To 1.875 in. OD Primaries See Full List o...

Item #: 7487154 - 9906S

Kooks Custom Headers 9908S Exhaust Collector New 842422141486

Kooks Custom Headers 9908S Exhaust Collector 304 Stainless Steel Slip On - 2 in. ID X 3.500 in. OD - 4-Into-1 Design - 2 in. ID Inlet To 2 in. OD Primaries See Full List of Vehicle Ap...

Item #: 7487157 - 9908S

Kooks Custom Headers 9912S Exhaust Collector New 842422144135

Kooks Custom Headers 9912S Exhaust Collector 304 Stainless Steel Slip On - 2.250 in. ID X 4 in. OD - 4-Into-1 Design - 2.250 in. ID Inlet To 2.250 in. OD Primaries See Full List of Ve...

Item #: 7487166 - 9912S

Kooks Custom Headers BK109 Header Bolt Set New 842422177256

Kooks Custom Headers BK109 Header Bolt Set Stage 8 - Locking - Incl. 16 10mm-1.25 x 25mm Bolts/1.5 x 25mm Hardware See Full List of Vehicle Applications »

Item #: 10065693 - BK109

Kooks Custom Headers BK110 Header Bolt Set New 842422177270

Kooks Custom Headers BK110 Header Bolt Set Stage 8 - Locking - Incl. 16 10mm-1.25 x 25mm Bolts/1.5 x 25mm Hardware See Full List of Vehicle Applications »

Item #: 10065694 - BK110

Kooks Custom Headers BK111 Bolt Kit New 842422177263

Kooks Custom Headers BK111 Bolt Kit Incl. M8 - 1.25 x 25mm Bolts - Stainless Steel See Full List of Vehicle Applications »

Item #: 10065695 - BK111

Kooks Custom Headers BK112 Header Bolt Set New 842422177287

Kooks Custom Headers BK112 Header Bolt Set Coarse Thread - Incl. M8 - 1.25 x 25mm Bolts - Stainless Steel See Full List of Vehicle Applications »

Item #: 10065696 - BK112

Kooks Custom Headers BK113 Header Bolt Set New 842422177294

Kooks Custom Headers BK113 Header Bolt Set Incl. M8 - 1.25 x 25mm Bolts - Stainless Steel See Full List of Vehicle Applications »

Item #: 10065697 - BK113

Kooks Custom Headers BK114 Header Bolt Set New 842422181208

Kooks Custom Headers BK114 Header Bolt Set Stainless Steel - Incl. M10 X 75 Hex Head Flange Bolt See Full List of Vehicle Applications »

Item #: 10068349 - BK114

Kooks Custom Headers CAR-14355 Muffler New

Kooks Custom Headers CAR-14355 Muffler 2 1/2 in. Oval Offset Inlet - 2 1/2 in. Center Outlet See Full List of Vehicle Applications »

Item #: 6511099 - CAR-14355

Kooks Custom Headers CAS-104110 O2 Extension Harness New 842422111519

Kooks Custom Headers CAS-104110 O2 Extension Harness Replacement - 6 in./4-Pin See Full List of Vehicle Applications »

Item #: 7480004 - CAS-104110

Kooks Custom Headers CAS-104322 O2 Extension Harness New 842422114527

Kooks Custom Headers CAS-104322 O2 Extension Harness Replacement - 6 in. Front/8-Pin - 18 in. Rear/4-Pin See Full List of Vehicle Applications »

Item #: 7472356 - CAS-104322

Kooks Custom Headers CAS-104326 O2 Extension Harness New 842422171780

Kooks Custom Headers CAS-104326 O2 Extension Harness Replacement - 10 in. Front Left/4-Pin Black Connector - 8 in. Rear Left/4-Pin Grey Connector See Full List of Vehicle Applications...

Item #: 7472357 - CAS-104326

Kooks Custom Headers CAS-105067 O2 Extension Harness New 842422119836

Kooks Custom Headers CAS-105067 O2 Extension Harness Replacement - 6 in. Front/4-Pin - 18 in. Rear/4-Pin See Full List of Vehicle Applications »

Item #: 7472359 - CAS-105067

Kooks Custom Headers CAS-105096-2 O2 Sensor Extensions New

Kooks Custom Headers CAS-105096-2 O2 Sensor Extensions See Full List of Vehicle Applications »

Item #: 5058078 - CAS-105096-2

Kooks Custom Headers CAS-105110 O2 Extension Harness New 842422120115

Kooks Custom Headers CAS-105110 O2 Extension Harness Replacement - 6 in. Front/4-Pin - 18 in. Rear/4-Pin See Full List of Vehicle Applications »

Item #: 7480006 - CAS-105110

Kooks Custom Headers CAS-105360 O2 Extension Harness New 842422120870

Kooks Custom Headers CAS-105360 O2 Extension Harness Replacement - 12 in./Round 4-Pin See Full List of Vehicle Applications »

Item #: 7480007 - CAS-105360

Kooks Custom Headers CAS-105630 O2 Extension Harness New 842422171810

Kooks Custom Headers CAS-105630 O2 Extension Harness Replacement - Rear 4-Pin See Full List of Vehicle Applications »

Item #: 7480008 - CAS-105630

Kooks Custom Headers CAS-1057062H O2 Sensor Extensions New

Kooks Custom Headers CAS-1057062H O2 Sensor Extensions See Full List of Vehicle Applications »

Item #: 5458657 - CAS-1057062H

Kooks Custom Headers CAS-105979 O2 Extension Harness New 842422124144

Kooks Custom Headers CAS-105979 O2 Extension Harness Replacement - 8 in. Front/6-Pin See Full List of Vehicle Applications »

Item #: 9905077 - CAS-105979

Kooks Custom Headers CAS-109004 O2 Extension Harness New 842422120597

Kooks Custom Headers CAS-109004 O2 Extension Harness Replacement - 12 in. Front/4-Pin See Full List of Vehicle Applications »

Item #: 7480009 - CAS-109004

Kooks Custom Headers CAS-109005 O2 Extension Harness New

Kooks Custom Headers CAS-109005 O2 Extension Harness incl. 24 in. - Each See Full List of Vehicle Applications »

Item #: 5520644 - CAS-109005

Kooks Custom Headers CAS-109007 O2 Extension Harness New 842422125707

Kooks Custom Headers CAS-109007 O2 Extension Harness Replacement - 24 in. Front/4-Pin See Full List of Vehicle Applications »

Item #: 7480010 - CAS-109007

Kooks Custom Headers CAS-109010-18 O2 Extension Harness New 842422121310

Kooks Custom Headers CAS-109010-18 O2 Extension Harness Replacement - 18 in./4-Pin Flat Connector See Full List of Vehicle Applications »

Item #: 7480011 - CAS-109010-18

Kooks Custom Headers CAS-109014 O2 Extension Harness New 842422122010

Kooks Custom Headers CAS-109014 O2 Extension Harness Replacement - 12 in./4-Pin Round Connector See Full List of Vehicle Applications »

Item #: 7480012 - CAS-109014

Kooks Custom Headers CAS-109015 O2 Extension Harness New 842422126667

Kooks Custom Headers CAS-109015 O2 Extension Harness Replacement - 24 in./4-Pin Round Connector See Full List of Vehicle Applications »

Item #: 7480013 - CAS-109015

Kooks Custom Headers CAS-109203 O2 Extension Harness New 842422122706

Kooks Custom Headers CAS-109203 O2 Extension Harness Replacement - 12 in./6-Pin See Full List of Vehicle Applications »

Item #: 7480014 - CAS-109203

Kooks Custom Headers CAS-109227 O2 Extension Harness New

Kooks Custom Headers CAS-109227 O2 Extension Harness Incl. 36 in. - Each See Full List of Vehicle Applications »

Item #: 5520645 - CAS-109227

Kooks Custom Headers CAS-109240 O2 Extension Harness New

Kooks Custom Headers CAS-109240 O2 Extension Harness Incl. 12 in. - Each See Full List of Vehicle Applications »

Item #: 5058087 - CAS-109240

Kooks Custom Headers CAS-109264 O2 Extension Harness New 842422175702

Kooks Custom Headers CAS-109264 O2 Extension Harness See Full List of Vehicle Applications »

Item #: 7456462 - CAS-109264

Kooks Custom Headers CAS-109264-KOOKS O2 Sensor Extensions New 842422182120

Kooks Custom Headers CAS-109264-KOOKS O2 Sensor Extensions 6 in. See Full List of Vehicle Applications »

Item #: 10094500 - CAS-109264-KOOKS

Kooks Custom Headers CAS-109677-8 O2 Extension Harness New 842422181680

Kooks Custom Headers CAS-109677-8 O2 Extension Harness Replacement - 8 in. Front Extension Harness/5 Pin See Full List of Vehicle Applications »

Item #: 10067148 - CAS-109677-8

Kooks Custom Headers CAS-115999 O2 Extension Harness New 842422182359

Kooks Custom Headers CAS-115999 O2 Extension Harness 10 in. Front Extension Harnesses - 33 in. Rear Extension Harness - Replacement See Full List of Vehicle Applications » ...

Item #: 10109098 - CAS-115999

Kooks Custom Headers CM250-14 Exhaust Collector Muffler New

Kooks Custom Headers CM250-14 Exhaust Collector Muffler Stainless Steel 2 1/2 in. Inlets To 5 in. Outlet - 14 in. Long Merge See Full List of Vehicle Applications »

Item #: 6511101 - CM250-14

Kooks Custom Headers EX682-Z O2 Extension Harness New 842422116279

Kooks Custom Headers EX682-Z O2 Extension Harness Incl. Front And Rear Kit See Full List of Vehicle Applications »

Item #: 5058088 - EX682-Z

Kooks Custom Headers EX683-Z O2 Extension Harness New 842422117221

Kooks Custom Headers EX683-Z O2 Extension Harness Incl. 2-8 in. Front See Full List of Vehicle Applications »

Item #: 5058089 - EX683-Z

Kooks Custom Headers EX684-Z O2 Extension Harness New 842422135102

Kooks Custom Headers EX684-Z O2 Extension Harness Incl. 2-12 in. Front/2-18 in. Rear See Full List of Vehicle Applications »

Item #: 5058090 - EX684-Z

Kooks Custom Headers EX685-Z O2 Sensor Extensions New 842422135324

Kooks Custom Headers EX685-Z O2 Sensor Extensions One - 16 in. And One - 21 in. Extensions See Full List of Vehicle Applications »

Item #: 6741847 - EX685-Z

Kooks Custom Headers GE-90146 High Flow Ultra-Green Catalytic Converter New 842422180621

Kooks Custom Headers GE-90146 High Flow Ultra-Green Catalytic Converter 3 in. Inlet/Outlet x 7 1/2 in. Long Body - Stainless Steel Case See Full List of Vehicle Applications » ...

Item #: 7801371 - GE-90146

Kooks Custom Headers GE-90147 High Flow GREENCATS Catalytic Converter New 842422180102

Kooks Custom Headers GE-90147 High Flow GREENCATS Catalytic Converter 3 in. Inlet/Outlet x 7 1/2 in. Long Body - Stainless Steel Case See Full List of Vehicle Applications » ...

Item #: 7783436 - GE-90147

Kooks Custom Headers GE-90148 High Flow GREENCATS Catalytic Converter New 842422180119

Kooks Custom Headers GE-90148 High Flow GREENCATS Catalytic Converter 2.5 in. Inlet/Outlet x 7 1/2 in. Long Body - Stainless Steel Case See Full List of Vehicle Applications » ...

Item #: 7783437 - GE-90148

Kooks Custom Headers GE-90150 High Flow GREENCATS Catalytic Converter New 842422180782

Kooks Custom Headers GE-90150 High Flow GREENCATS Catalytic Converter 3 in. Inlet/Outlet x 7 in. Long Body - Stainless Steel Case - Round See Full List of Vehicle Applications »...

Item #: 9006605 - GE-90150

Kooks Custom Headers HS-100603-00 American Flag Exhaust Pullover Hoodie New 842422175030

Kooks Custom Headers HS-100603-00 American Flag Exhaust Pullover Hoodie Black - Small See Full List of Vehicle Applications »

Item #: 7456463 - HS-100603-00

Kooks Custom Headers HS-100606-00 Kooks Logo Pullover Hoodie New 842422177331

Kooks Custom Headers HS-100606-00 Kooks Logo Pullover Hoodie Cotton - Black - Small See Full List of Vehicle Applications »

Item #: 7508414 - HS-100606-00

Kooks Custom Headers HS-100606-01 Kooks Logo Pullover Hoodie New 842422177348

Kooks Custom Headers HS-100606-01 Kooks Logo Pullover Hoodie Cotton - Black - Medium See Full List of Vehicle Applications »

Item #: 7508415 - HS-100606-01

Kooks Custom Headers HS-100607-00 Kooks Logo Zip Up Hoodie New 842422177485

Kooks Custom Headers HS-100607-00 Kooks Logo Zip Up Hoodie Cotton - Zipper - Black - Small See Full List of Vehicle Applications »

Item #: 7508419 - HS-100607-00

Kooks Custom Headers HS-100607-01 Kooks Logo Zip Up Hoodie New 842422177492

Kooks Custom Headers HS-100607-01 Kooks Logo Zip Up Hoodie Cotton - Zipper - Black - Medium See Full List of Vehicle Applications »

Item #: 7508420 - HS-100607-01

Kooks Custom Headers HT-100605-00 Flexfit K-Flame Hat New 842422175108

Kooks Custom Headers HT-100605-00 Flexfit K-Flame Hat Black - Curve Brim - Small/Medium See Full List of Vehicle Applications »

Item #: 7456470 - HT-100605-00

Kooks Custom Headers HT-100605-01 Flexfit K-Flame Hat New 842422175115

Kooks Custom Headers HT-100605-01 Flexfit K-Flame Hat Black - Curve Brim - Large/X-Large See Full List of Vehicle Applications »

Item #: 7456471 - HT-100605-01

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