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Kooks Custom Headers

Kooks Headers and Exhaust offers production applications for many late-model domestic automobiles. This means that you can get that “custom” header for your early or late model application for a fraction of the cost and have it shipped right to your door step. There is no other header company in the country that can offer you a header for your gas engine truck, while still building handmade custom race headers that are used in applications making over 3,000 horsepower. They pride ourselves in being the pioneers in the stainless steel header revolution and have become the innovators in the exhaust industry as a whole. Kooks designs, tests, and manufactures it first; then other companies follow.

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Kooks Custom Headers

3" SS GREEN Catted Y-Pipe. 2007-2008 GM 1500 Series Truck/2007-2010 SUV 6.2L.

$2,519.67 $2,267.70
FLRQ_28543300
All Exhaust Exhaust and Tail Pipes Exhaust Y Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

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

$2,466.47 $2,219.82
FLRQ_28553300
All Exhaust Exhaust and Tail Pipes Exhaust Y Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

3" SS Competition Only Y-Pipe. 2009-2010 GM Truck 6.2L. Connects to OEM.

$1,658.86 $1,492.97
FLRQ_28563100
All Exhaust Exhaust and Tail Pipes Exhaust Y Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

3" SS Catted Y-Pipe. 2009-2010 GM Truck 6.2L. Connects to OEM.

$1,956.74 $1,761.07
FLRQ_28563200
All Exhaust Exhaust and Tail Pipes Exhaust Y Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

3" SS GREEN Catted Y-Pipe. 2009-2010 GM Truck 6.2L. Connects to OEM.

$2,558.86 $2,302.97
FLRQ_28563300
All Exhaust Exhaust and Tail Pipes Exhaust Y Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

3" SS Competition Only Y-Pipe. 2011-2013 GM Truck 6.2L. Connects to OEM.

$1,795.11 $1,615.60
FLRQ_28573100
All Exhaust Exhaust and Tail Pipes Exhaust Y Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

3" SS Catted Y-Pipe. 2011-2013 GM Truck 6.2L. Connects to OEM.

$1,905.31 $1,714.78
FLRQ_28573200
All Exhaust Exhaust and Tail Pipes Exhaust Y Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

3" SS GREEN Catted Y-Pipe. 2011-2013 GM Truck 6.2L. Connects to OEM.

$2,605.31 $2,344.78
FLRQ_28573300
All Exhaust Exhaust and Tail Pipes Exhaust Y Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

3" x 2-1/2" SS Comp. Only OEM Connection Pipes. 2005-2023 LX Platform Car 5.7L

$1,163.86 $1,047.48
FLRQ_31003100
All Exhaust Exhaust and Tail Pipes Exhaust Intermediate Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

O2 Extension Kit for 2006-2010 WK1 Jeep Grand Cherokee SRT8

$56.85 $51.16
FLRQ_CAS-105110
All Emission Control Kooks Custom Headers Oxygen Sensor Extension Wire, Cable and Related Components
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

O2 Extension Kit for 2010-2014 Ford Raptor

$82.11 $73.90
FLRQ_CAS-105360
All Emission Control Kooks Custom Headers Oxygen Sensor Extension Wire, Cable and Related Components
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

O2 Extension Harness for G1 CTSV, G8, GTO. 1) 4-Pin 12" Front Extension Harness

$25.27 $22.74
FLRQ_CAS-109004
All Emission Control Kooks Custom Headers Oxygen Sensor Extension Wire, Cable and Related Components
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

O2 Extension Harness - 1993-2002 Camaro. 1) 24" Front Extension Harness (4-Pin)

$28.43 $25.59
FLRQ_CAS-109007
All All Camaro/Firebird Emission Control Kooks Custom Headers Oxygen Sensor Extension Wire, Cable and Related Components
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

O2 Extension Harness for GM LT1/LS1. 1) 18" Extension Harness (4-pin)

$28.11 $25.30
FLRQ_CAS-109010-18
All Emission Control Kooks Custom Headers Oxygen Sensor Extension Wire, Cable and Related Components
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

O2 Extension Harness for 2005-2010 Mustang. 1) 12" Extension Harness (4-Pin)

$26.84 $24.16
FLRQ_CAS-109014
All All Mustang Emission Control Kooks Custom Headers Oxygen Sensor Extension Wire, Cable and Related Components
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

O2 Extension Harness for 96-04 Mustang/F150. 1) 24" Extension Harness (4-Pin)

$25.27 $22.74
FLRQ_CAS-109015
All All Mustang Emission Control Kooks Custom Headers Oxygen Sensor Extension Wire, Cable and Related Components
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

O2 Extension Harness for 11-14 Shelby GT500. 1) 12" Extension Harness (6-Pin)

$30.00 $27.00
FLRQ_CAS-109203
All Emission Control Kooks Custom Headers Oxygen Sensor Extension Wire, Cable and Related Components
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

2" 304 Stainless 180 Degree J-Bend. 16 Ga Mandrel Bent Tubing. 3.00" CLR

$50.34 $45.31
FLRQ_JB-200-30-16-304
All Exhaust Exhaust and Tail Pipes Exhaust Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

2" 304 Stainless 180 Degree J-Bend. 18 Ga Mandrel Bent Tubing. 3.00" CLR

$74.78 $67.30
FLRQ_JB-200-30-18-304
All Exhaust Exhaust and Tail Pipes Exhaust Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

2-1/8" 304 Stainless 180 Degree J-Bend. 18 Ga Mandrel Bent Tubing. 3.00" CLR

$59.98 $53.98
FLRQ_JB-213-30-18-304
All Exhaust Exhaust and Tail Pipes Exhaust Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

3" Oval Center/Center Muffler 12" Long Body . Polished Stainless Steel.

$124.44 $112.00
FLRQ_KO300-12
All Exhaust Exhaust Muffler Kooks Custom Headers Mufflers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

Gen II Small Block Chevy Header Gaskets - LT1 Style Cylinder Heads - MLA

$36.07 $32.46
FLRQ_PY-8027-AL
All Exhaust Exhaust Header Gasket Gaskets and Sealing Systems Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

GM LS Engine Header Gaskets - LS7 Style Cylinder Heads - MLA

$34.27 $30.84
FLRQ_PY-8027A-AL
All Exhaust Exhaust Header Gasket Gaskets and Sealing Systems Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

3" x 2-1/4" SS Adapter. 2015-2023 Mustang EcoBoost. (Kooks Downpipe to OEM)

$86.17 $77.55
FLRQ_11533000
All All Mustang Exhaust Exhaust and Tail Pipes Exhaust Intermediate Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

1-3/4" Stainless Headers for RIGHT HAND DRIVE 2015-2026 Mustang GT 5.0L.

$1,544.36 $1,389.93
FLRQ_11552200
All All Mustang Exhaust Exhaust Header Exhaust Manifolds Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

1-7/8" Stainless Headers for RIGHT HAND DRIVE 2015-2026 Mustang GT 5.0L.

$1,572.44 $1,415.20
FLRQ_11552400
All All Mustang Exhaust Exhaust Header Exhaust Manifolds Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

3" SS Competition Only Y-Pipe. 2015-2020 F150 5.0L 4V. Connects to OEM.

$1,900.99 $1,710.89
FLRQ_13613101
All Exhaust Exhaust and Tail Pipes Exhaust Y Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

3" SS Catted Y-Pipe. 2015-2020 F150 5.0L 4V. Connects to OEM.

$2,200.99 $1,980.89
FLRQ_13613201
All Exhaust Exhaust and Tail Pipes Exhaust Y Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

3" SS GREEN Catted Y-Pipe. 2015-2020 F150 5.0L 4V. Connects to OEM.

$2,800.99 $2,520.89
FLRQ_13613301
All Exhaust Exhaust and Tail Pipes Exhaust Y Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

3" SS Cat-Back Exhaust w/SS Tips. 2018-2020 F150 5.0L 4V. Connects to OEM.

$1,789.23 $1,610.31
FLRQ_13614050
All Exhaust Exhaust and Tail Pipes Exhaust System Kit Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

3" Stainless Competition Only Y-Pipe. 2019-2023 GM 1/2 Ton Truck 5.3L.

$2,306.73 $2,076.06
FLRQ_28623100
All Exhaust Exhaust and Tail Pipes Exhaust Y Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

3" Stainless Catted Y-Pipe. 2019-2023 GM 1/2 Ton Truck 5.3L.

$2,606.73 $2,346.06
FLRQ_28623200
All Exhaust Exhaust and Tail Pipes Exhaust Y Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

Extension for Y-Pipe. 2013-2018 Ram 1500 5.7L. (Crew Cab with 6'4" bed only)

$264.82 $238.34
FLRQ_35103400
All Exhaust Exhaust and Tail Pipes Exhaust Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

2" 18ga Stainless mandrel bent tubes that can be used for custom fabrication.

$8.21 $7.39
FLRQ_RANDOM-200SS-BENDS
All Exhaust Exhaust and Tail Pipes Exhaust Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

2-1/8" 18ga 304SS mandrel bent tubes that can be used for custom fabrication.

$8.21 $7.39
FLRQ_RANDOM-213SS-BENDS
All Exhaust Exhaust and Tail Pipes Exhaust Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Kooks Custom Headers

2-1/4" 18ga 304SS mandrel bent tubes that can be used for custom fabrication.

$8.21 $7.39
FLRQ_RANDOM-225SS-BENDS
All Exhaust Exhaust and Tail Pipes Exhaust Pipe Kooks Custom Headers
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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