Kooks Headers
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Kooks Headers
Ford 2V Modular Header Flange-3/8in. Thick SS. Ports for 1-3/4in. Primaries. Ford 2V Modular Header Flange - 3/8" Thick SS. Ports for 1-3/4" Primaries.
SKU: 7028-SA
Kooks Headers
SBF Header Flange 3in. Inline Bolt Pattern-3/8in. Thick Stainless. Ports for 1-7 SBF Header Flange 3" Inline Bolt Pattern- 3/8" Thick Stainless. Ports for 1-7/8"
SKU: 7051-S
Kooks Headers
SBF Header Flange 3in. Inline Bolt Pattern-3/8in. Thick Steel. Ports for 2in. SBF Header Flange 3" Inline Bolt Pattern- 3/8" Thick Steel. Ports for 2"
SKU: 7051-B
Kooks Headers
LSX Header Flange-3/8in. Thick Stainless. D Port for 2in. Primaries. LSX Header Flange - 3/8" Thick Stainless. D Port for 2" Primaries.
SKU: 7046-BS-2
Kooks Headers
SBF Header Flange-2-3/4in. Diag. Bolt Pattern. 3/8in. Thick SS. Port for 1-3/4in SBF Header Flange - 2-3/4" Diag. Bolt Pattern. 3/8" Thick SS. Port for 1-3/4"
SKU: 7011-CS

Kooks Headers
SBF Header Flange-2-3/4in. Diag. High Port. 3/8in. Thick SS. Port for 1-7/8in. SBF Header Flange - 2-3/4" Diag. High Port. 3/8" Thick SS. Port for 1-7/8"
SKU: 7011-SH-BS
Kooks Headers
SBF Header Flange-2in. Inline Bolt Pattern. 3/8in. Thick SS. Port for 1-3/4in. SBF Header Flange - 2" Inline Bolt Pattern. 3/8" Thick SS. Port for 1-3/4"
SKU: 7013-AS
Kooks Headers
SBF Header Flange 3in. Inline Bolt Pattern-3/8in. Thick Stainless. Ports for 2in SBF Header Flange 3" Inline Bolt Pattern- 3/8" Thick Stainless. Ports for 2"
SKU: 7051-BS
Kooks Headers
3in. 3-Bolt Collector/Exhaust Flange. 3/8in. Thick Stainless Steel. 3" 3-Bolt Collector/Exhaust Flange. 3/8" Thick Stainless Steel.
SKU: 7111-S
Kooks Headers
4in. 3-Bolt Collector/Exhaust Flange. 3/8in. Thick 304 Stainless Steel. 4" 3-Bolt Collector/Exhaust Flange. 3/8" Thick 304 Stainless Steel.
SKU: 7113-S
Kooks Headers
Stock Style BBC Header Flange-3/8in. Thick Mild Steel-2-1/2in. Primaries Stock Style BBC Header Flange - 3/8" Thick Mild Steel -2-1/2" Primaries
SKU: 7041-250
Kooks Headers
3-1/2in. 304 Stainless Steel Turnout-12in. Long 3-1/2" 304 Stainless Steel Turnout - 12" Long
SKU: 9106
Kooks Headers
3in. 304 Stainless 45 Degree Bend. 16 Ga Mandrel Bent Tubing. 3.50in. CLR 3" 304 Stainless 45 Degree Bend. 16 Ga Mandrel Bent Tubing. 3.50" CLR
SKU: 45-300-35-16-304
Kooks Headers
SBF Header Flange-2-3/4in. Diag. Bolt Pattern. 3/8in. Thick SS. Port for 2in. SBF Header Flange - 2-3/4" Diag. Bolt Pattern. 3/8" Thick SS. Port for 2"
SKU: 7011-S
Kooks Headers
3in. 304 Stainless 90 Degree Bend. 16 Ga Mandrel Bent Tubing. 3.50in. CLR 3" 304 Stainless 90 Degree Bend. 16 Ga Mandrel Bent Tubing. 3.50" CLR
SKU: 90-300-35-16-304
Kooks Headers
3in. Mild Steel Turnout-6in. Long 3" Mild Steel Turnout - 6" Long
SKU: 9109
Kooks Headers
3in. Mild Steel Turnout-12in. Long 3" Mild Steel Turnout - 12" Long
SKU: 9110
Kooks Headers
3-1/2in. Mild Steel Turnout-6in. Long 3-1/2" Mild Steel Turnout - 6" Long
SKU: 9111
Kooks Headers
LSX Header Flange-3/8in. Thick Stainless. Round Port for 2in. Primaries. LSX Header Flange - 3/8" Thick Stainless. Round Port for 2" Primaries.
SKU: 7046-S2
Kooks Headers
02 Sensor Bung Stainless Steel. Flat. M18 x 1.50 Threads.
SKU: 9002S
Kooks Headers
3-1/2in. NASCAR Whelen Modified Spec. Muffler-8in. Long Body 3-1/2" NASCAR Whelen Modified Spec. Muffler - 8" Long Body
SKU: QCN350
Kooks Headers
2-1/2in. 2-Bolt Exhaust Flange. 3/8in. Thick Mild Steel. 2-1/2" 2-Bolt Exhaust Flange. 3/8" Thick Mild Steel.
SKU: 7127
Kooks Headers
SBF Header Flange-Yates Diagonal Bolt Pattern. 5/16in. Thick Steel. Port for 2in SBF Header Flange - Yates Diagonal Bolt Pattern. 5/16" Thick Steel. Port for 2"
SKU: 7014-A
Kooks Headers
Stock Style BBC Header Flange-3/8in. Thick 304 Stainless-2-1/8in. Primaries Stock Style BBC Header Flange - 3/8" Thick 304 Stainless -2-1/8" Primaries
SKU: 7040-S
Kooks Headers
Stock Style BBC Header Flange-3/8in. Thick 304 Stainless-2-1/4in. Primaries Stock Style BBC Header Flange - 3/8" Thick 304 Stainless -2-1/4" Primaries
SKU: 7041-S
Kooks Headers
Stock Style BBC Header Flange-3/8in. Thick 304 Stainless-2-3/8in. Primaries Stock Style BBC Header Flange - 3/8" Thick 304 Stainless -2-3/8" Primaries
SKU: 7042-S
Kooks Headers
1-3/4in. 304 Stainless 180 Degree J-Bend. 16 Ga Mandrel Bent Tubing. 2.50in. CLR 1-3/4" 304 Stainless 180 Degree J-Bend. 16 Ga Mandrel Bent Tubing. 2.50" CLR
SKU: JB-175-25-16-304

Kooks Headers
GM LSX DR Header Flange. 3/8in. Thick Stainless. D-Shaped Port for 2in. GM LSX DR Header Flange. 3/8" Thick Stainless. D-Shaped Port for 2"
SKU: 70-LSX-DR-200-SS-REV1
Kooks Headers
GM GEN 5 LT1 Header Flange-3/8in. Thick SS. Ports for 1-3/4in. Primaries. GM GEN 5 LT1 Header Flange - 3/8" Thick SS. Ports for 1-3/4" Primaries.
SKU: 70-023
Kooks Headers
Ford 6.2L Header Flange. 3/8in. Thick 304 Stainless Steel. D-Shaped Port. Ford 6.2L Header Flange. 3/8" Thick 304 Stainless Steel. D-Shaped Port.
SKU: 70-71-RAPTOR6.2
Kooks Headers
2-1/2in. 304 Stainless 180 Degree J-Bend. 16 Ga Mandrel Bent Tubing. 3.50in. CLR 2-1/2" 304 Stainless 180 Degree J-Bend. 16 Ga Mandrel Bent Tubing. 3.50" CLR
SKU: JB-250-35-16-304
Kooks Headers
3in. 304 Stainless 180 Degree J-Bend. 16 Ga Mandrel Bent Tubing. 3.50in. CLR 3" 304 Stainless 180 Degree J-Bend. 16 Ga Mandrel Bent Tubing. 3.50" CLR
SKU: JB-300-35-16-304
Kooks Headers
Oxygen Sensor Bung Plug Stainless Steel. M18 x 1.50 Threads.
SKU: 9002SA
Kooks Headers
2-1/2in. x 3in. 304 Stainless Steel Reducer Cone 2-1/2" x 3" 304 Stainless Steel Reducer Cone
SKU: 9050S
Kooks Headers
3in. x 3-1/2in. 304 Stainless Steel Reducer Cone-6in. Long
SKU: 9051S
Kooks Headers
Stainless A/B Style Tabs. Used to Secure Slip-Joint Style Connections.
SKU: 9001
Kooks Headers
O2 Extension Kit 2010 Camaro 2) 8in. Front Extension Harness (4-Pin) O2 Extension Kit 2010 Camaro 2) 8" Front Extension Harness (4-Pin)
SKU: EX683-Z
Kooks Headers
Mild Steel A/B Style Tabs. Used to Secure Slip-Joint Style Connections.
SKU: 9000
Kooks Headers
U Shaped "NASCAR" Style A&B Tabs(Set) - 304 Stainless Steel U Shaped NASCAR Style A/B Tabs(Set)-304 Stainless Steel
SKU: 90011-S-KIT
Kooks Headers
1-7/8in. 304 Stainless 180 Degree J-Bend. 16 Ga Mandrel Bent Tubing. 2.50in. CLR 1-7/8" 304 Stainless 180 Degree J-Bend. 16 Ga Mandrel Bent Tubing. 2.50" CLR
SKU: JB-188-25-16-304
Kooks Headers
3in. x 2-1/2in.(OEM) Catted Connections. 2010-2015 Camaro SS/ZL1 6.2L. 3" x 2-1/2"(OEM) Catted Connections. 2010-2015 Camaro SS/ZL1 6.2L.
SKU: 22503201
Kooks Headers
3in. x 2-1/2in.(OEM) GREEN Catted Connections. 2010-2015 Camaro SS/ZL1. 3" x 2-1/2"(OEM) GREEN Catted Connections. 2010-2015 Camaro SS/ZL1.
SKU: 22503301
Kooks Headers
O2 Extension Kit 2009+ Ram 1500 - 5.7L HEMI 2) 6" Extension Harness (4-pin) O2 Extension Kit 2009+Ram 1500-5.7L HEMI 2) 6in. Extension Harness (4-pin)
SKU: CAS-104110
Kooks Headers
O2 Extension Harness 2015 Mustang 1) 8in. Front Extension Harness (6-pin) O2 Extension Harness 2015 Mustang 1) 8" Front Extension Harness (6-pin)
SKU: CAS-105979
Kooks Headers
2-3/4in.(OEM) Polished Tip For Charger/Durango with Round OEM Clamp On Tips 2-3/4"(OEM) Polished Tip For Charger/Durango with Round OEM Clamp On Tips
SKU: 31524T00
Kooks Headers
SBC 23 Degree Stahl Bolt Pattern Header Gasket - Multi-Layer Aluminum SBC 23 Degree Stahl Bolt Pattern Header Gasket-Multi-Layer Aluminum
SKU: PY-8017-AL
Kooks Headers
Kooks 2-3/4in Stainless Steel 2-Bolt Band Clamp for Butt Joint Connections 2-3/4in. Band Clamp 2-3/4" Band Clamp
SKU: JI-K61006
Kooks Headers
Extension for Dual Cat-Backs 2015+Ford F-150 2.7L/3.5L/5.0L w/164in. WB Extension for Dual Cat-Backs 2015+ Ford F-150 2.7L/3.5L/5.0L w/164" WB
SKU: K60846
Kooks Headers
Ford 3V Modular Stainless Header Flange. Ports for 1-5/8in. Primaries. Ford 3V Modular Stainless Header Flange. Ports for 1-5/8" Primaries.
SKU: 7059-S-REV2
Kooks Headers
3in. Kooks ULTRA-GREEN Catalytic Converter 7in. Long Certified to EPA Standards 3" Kooks ULTRA-GREEN Catalytic Converter 7" Long Certified to EPA Standards
SKU: GE-90146
Kooks Headers
Kooks Headers 2-1/2in Stainless Steel Band Clamp 2-1/2in. Band Clamp 2-1/2" Band Clamp
SKU: JI-TAS250
Kooks Headers
3in. SS GREEN Catted OEM Connections. 2020-2022 F250/F350 Super Duty 7.3L 3" SS GREEN Catted OEM Connections. 2020-2022 F250/F350 Super Duty 7.3L
SKU: 14003300
Kooks Headers
3in. SS H.O. GREEN Catted OEM Connections. 2020-2022 F250/F350 Super Duty 7.3L 3" SS H.O. GREEN Catted OEM Connections. 2020-2022 F250/F350 Super Duty 7.3L
SKU: 14003400
Kooks Headers
Ford 5.0L Coyote Header Flange. 3/8in. Thick SS. Ports for 2in. Primaries. Ford 5.0L Coyote Header Flange. 3/8" Thick SS. Ports for 2" Primaries.
SKU: 7029-S-2000
Kooks Headers
1-7/8" Stainless Long Tube Headers. 2023+ Cadillac Escalade V. Req. Kooks Conns. 1-7/8in. Stainless Long Tube Headers. 2023+Cadillac Escalade V. Req. Kooks Conns
SKU: 28642400
Kooks Headers
3in. Comp. Only Connection Pipes. 2023+Cadillac Escalade V. Req. Kooks Headers. 3" Comp. Only Connection Pipes. 2023+ Cadillac Escalade V. Req. Kooks Headers.
SKU: 28643100
Kooks Headers
3" H.O. GREEN Catted Conn. Pipes. 2023+ Cadillac Escalade V. Req. Kooks Headers. 3in. H.O. GREEN Catted Conn. Pipes. 2023+Cadillac Escalade V. Req. Kooks Headers
SKU: 28643400
Kooks Headers
2020-2024 Explorer ST/Aviator GREEN Catted Downpipes
SKU: 15113300
Kooks Headers
Kooks 2-3/4in Stainless Swivel Seal Clamp for Torca Style Ball & Socket Connections 2-3/4in. Swivel Clam 2-3/4" Swivel Clamp
SKU: JI-93-0101
Kooks Headers
2005-2013 C6 Corvette Transmission Cooler Line relocation Bracket.
SKU: K60015
Kooks Headers
LS Engine Stainless Header Bolt Kit
SKU: BK110
Kooks Headers
Coyote Header Bolt Kit (Coarse Thread)
SKU: BK112
Kooks Headers
GM GEN V Stainless Header Bolt Kit
SKU: BK113
Kooks Headers
Multii Layer Stainless Header Gasket - GM LT Based GEN V Small Block Engines Multii Layer Stainless Header Gasket-GM LT Based GEN V Small Block Engines
SKU: SS-755897
Kooks Headers
2-1/2in. Oval Center/Offset Muffler 12in. Long Body. Stainless Steel. 2-1/2" Oval Center/Offset Muffler 12" Long Body. Stainless Steel.
SKU: MUF-009
Kooks Headers
2-1/2in. Round Clamp In Muffler 14in. Long. Polished Stainless Steel. 2-1/2" Round Clamp In Muffler 14" Long. Polished Stainless Steel.
SKU: R250-14-CI
Kooks Headers
3in. Oval Center/Center Muffler 18in. Long Body . Polished Stainless Steel. 3" Oval Center/Center Muffler 18" Long Body . Polished Stainless Steel.
SKU: MUF-019
Kooks Headers
3in. Oval Center/Offset Muffler 12in. Long Body. Stainless Steel. 3" Oval Center/Offset Muffler 12" Long Body. Stainless Steel.
SKU: MUF-018
Kooks Headers
3in. Oval Offset/Offset (Same Side) Muffler 14in. Long Body. Stainless Steel. 3" Oval Offset/Offset (Same Side) Muffler 14" Long Body. Stainless Steel.
SKU: MUF-014
Kooks Headers
2025 Explorer ST/Aviator GREEN Catted Downpipes
SKU: 15123300
Kooks Headers
3in. SS GREEN Catted OEM Connection Pipes. 2016-2019 Cadillac CTS-V. 3" SS GREEN Catted OEM Connection Pipes. 2016-2019 Cadillac CTS-V.
SKU: 23123300
Kooks Headers
1-7/8in. Stainless Header/GREEN Catted Conn. Kit. 2015-2019 RHD Mustang GT 5.0L 1-7/8" Stainless Header & GREEN Catted Conn. Kit. 2015-2019 RHD Mustang GT 5.0L
SKU: 1155H430
Kooks Headers
Kooks 15+ Mustang 5.0L 4V 2in x 3in SS Headers w/Catted OEM Connection Pipe 15+ Mustang Cat Kit 15+Mustang Cat Kit
SKU: 1151H622
Kooks Headers
1-7/8in. Stainless Headers/Catted OEM Conn. 2012-2020 Jeep/Durango 6.4L 1-7/8" Stainless Headers & Catted OEM Conn. 2012-2020 Jeep/Durango 6.4L
SKU: 3410H421
Kooks Headers
3in. SS GREEN Catted Header-Back Exh. 2016-2024 Camaro SS/ZL1. (Factory Mufflers 3" SS GREEN Catted Header-Back Exh. 2016-2024 Camaro SS/ZL1. (Factory Mufflers)
SKU: 22605381
Kooks Headers
3in. SS Resonator Delete X-Pipe. 2012-2020 Jeep SRT/Trackhawk 6.4L/6.2L. 3" SS Resonator Delete X-Pipe. 2012-2020 Jeep SRT/Trackhawk 6.4L/6.2L.
SKU: 34104280
Kooks Headers
3in. SS Cat-Back For OEM Tips. 2018-2020 Durango 6.4L. Connects to OEM. 3" SS Cat-Back For OEM Tips. 2018-2020 Durango 6.4L. Connects to OEM.
SKU: 34104250
Kooks Headers
3in. SS Catted Y-Pipe for LS Swap. 2007-2018 Jeep Wrangler JK 4-Door. 3" SS Catted Y-Pipe for LS Swap. 2007-2018 Jeep Wrangler JK 4-Door.
SKU: 37103200
Kooks Headers
3in. SS Cat-Back for LS Swap. 2007-2018 Jeep Wrangler JK 4-Door. 3" SS Cat-Back for LS Swap. 2007-2018 Jeep Wrangler JK 4-Door.
SKU: 37104100
Kooks Headers
3in. SS GREEN Catted Y-Pipe for LS Swap. 2007-2018 Jeep Wrangler JK 4-Door. 3" SS GREEN Catted Y-Pipe for LS Swap. 2007-2018 Jeep Wrangler JK 4-Door.
SKU: 37103300
Kooks Headers
3in. SS GREEN Catted Y-Pipe. 2015-2020 F150 5.0L 4V. Connects to OEM. 3" SS GREEN Catted Y-Pipe. 2015-2020 F150 5.0L 4V. Connects to OEM.
SKU: 13613301
Kooks Headers
3in. SS Catted Y-Pipe. 2015-2020 F150 5.0L 4V. Connects to OEM. 3" SS Catted Y-Pipe. 2015-2020 F150 5.0L 4V. Connects to OEM.
SKU: 13613201
Kooks Headers
3in. Stainless Catted Y-Pipe. 2019-2023 GM 1/2 Ton Truck 5.3L. 3" Stainless Catted Y-Pipe. 2019-2023 GM 1/2 Ton Truck 5.3L.
SKU: 28623200
Kooks Headers
3in. Stainless Catted Y-Pipe. 2019-2023 GM 1/2 Ton Truck 6.2L. 3" Stainless Catted Y-Pipe. 2019-2023 GM 1/2 Ton Truck 6.2L.
SKU: 28633200
Kooks Headers
3in. Stainless GREEN Catted Y-Pipe. 2019-2023 GM 1/2 Ton Truck 6.2L. 3" Stainless GREEN Catted Y-Pipe. 2019-2023 GM 1/2 Ton Truck 6.2L.
SKU: 28633300
Kooks Headers
1-3/4in. Stainless Headers/Ultra-GREEN Catted Y-Pipe Kit 2019-2023 GM Truck 6.2L 1-3/4" Stainless Headers & Ultra-GREEN Catted Y-Pipe Kit 2019-2023 GM Truck 6.2L
SKU: 2863H300
Kooks Headers
3in. SS GREEN Catted X-Pipe. 2009-2013 Corvette 6.2L. Connects to OEM. 3" SS GREEN Catted X-Pipe. 2009-2013 Corvette 6.2L. Connects to OEM.
SKU: 21603311
Kooks Headers
3in. SS Catted X-Pipe. 2009-2013 Corvette 6.2L. Connects to OEM. 3" SS Catted X-Pipe. 2009-2013 Corvette 6.2L. Connects to OEM.
SKU: 21603211
Kooks Headers
2019-2024 Ram 1500 5.7L HEMI. 1-7/8in. Stainless Headers/Ultra-GREEN Y-Pipe kit. 2019-2024 Ram 1500 5.7L HEMI. 1-7/8" Stainless Headers & Ultra-GREEN Y-Pipe kit.
SKU: 3520H430
Kooks Headers
3in. SS GREEN Catted X-Pipe. 2005-2008 Corvette 6.0L/6.2L Connects to OEM. 3" SS GREEN Catted X-Pipe. 2005-2008 Corvette 6.0L/6.2L Connects to OEM.
SKU: 21603301
Kooks Headers
3in. x 2-3/4in. SS GREEN Catted X-Pipe. 2015-2020 Shelby GT350. Retains OEM Muff 3" x 2-3/4" SS GREEN Catted X-Pipe. 2015-2020 Shelby GT350. Retains OEM Mufflers
SKU: 11543300
Kooks Headers
3in. Muffler Section. 2015-2020 Shelby GT350. Converts Kooks X-Pipe to Full Exh. 3" Muffler Section. 2015-2020 Shelby GT350. Converts Kooks X-Pipe to Full Exh.
SKU: 11546300
Kooks Headers
3-1/2in. x 3in. SS Resonator Delete Mid-Section. 2020 Toyota Supra 3-1/2" x 3" SS Resonator Delete Mid-Section. 2020 Toyota Supra
SKU: 44114300
Kooks Headers
2in. Stainless Headers/Catted OEM Connections. 2012-2020 Jeep/Durango 6.4L 2" Stainless Headers & Catted OEM Connections. 2012-2020 Jeep/Durango 6.4L
SKU: 3410H621
Kooks Headers
O2 Extension Harness 2019 Ram
SKU: CAS-109264
Kooks Headers
Heat Shield Blankets for Ultra-GREEN Connections 2020+ C8 Stingray & E-Ray Heat Shield Blankets for Ultra-GREEN Connections 2020+C8 Stingray/E-Ray
SKU: 218033B2
Kooks Headers
1-7/8in. Header and GREEN (H) Connection Kit. 2007-2010 Shelby GT500 5.4L 4V 1-7/8" Header and GREEN (H) Connection Kit. 2007-2010 Shelby GT500 5.4L 4V
SKU: 1132H460
Kooks Headers
1-7/8in. Header and GREEN (X) Connection Kit. 2007-2010 Shelby GT500 5.4L 4V 1-7/8" Header and GREEN (X) Connection Kit. 2007-2010 Shelby GT500 5.4L 4V
SKU: 1132H430
Kooks Headers
1-3/4in. Header and GREEN (H) Connection Kit. 2007-2010 Shelby GT500 5.4L 4V 1-3/4" Header and GREEN (H) Connection Kit. 2007-2010 Shelby GT500 5.4L 4V
SKU: 1132H260