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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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coming soon copy.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

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

$2,530.81 $2,277.73
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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coming soon copy.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

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

$251.58 $226.42
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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200SS-bends.jpg PROP 65 WARNING LABEL.jpg Quick View
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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213SS-bends.jpg PROP 65 WARNING LABEL.jpg Quick View
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...
-9%
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225SS-bends.jpg PROP 65 WARNING LABEL.jpg Quick View
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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Headers 3.jpg Headers 5.jpg Quick View
Kooks Custom Headers

2" Stainless Headers. 2020-2022 Mustang GT500 5.2L.

$1,642.61 $1,478.35
FLRQ_11562600
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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11563000 - 2020-ford-mustang-gt500-304a.jpg 11563000 - 2020-ford-mustang-gt500-294a.jpg Quick View
Kooks Custom Headers

3" x 2-3/4" OEM Stainless Steel Connection Adapter. Sold individually.

$72.69 $65.42
FLRQ_11563000
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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Flat Brim Hat.jpg Quick View
Kooks Custom Headers

Kooks Black Flexfit K-Flame Logo Hat - Flat Brim - LG/XL

$32.29
FLRQ_HT-100606-01
All Clothing, Shoes, Jewelry and Accessories Hat Household, Shop and Office Products 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" Steel 180 Degree J-Bend. 18 Ga Mandrel Bent Tubing. 2.50" Center Line Radius

$35.76 $32.18
FLRQ_JB-200-25-18
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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7062-SL-175.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

HEMI Left Side Header Flange. 3/8" Thick Stainless. D Shaped Port for 1-3/4"

$92.20 $82.98
FLRQ_7062-SL-175
All Brackets, Flanges and Hangers Exhaust Exhaust Flange 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" 2-Bolt Exhaust Flange. 3/8" Thick Stainless. Boss Side Pipe.

$25.49 $22.94
FLRQ_71-001-BOSSLAGUNA
All Brackets, Flanges and Hangers Exhaust Exhaust Flange 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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71-010.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

GM 3.6L V6 Head Pipe Flange. 3/8" Thick Stainless. 3-Bolt Round Port.

$39.96 $35.96
FLRQ_71-010
All Brackets, Flanges and Hangers Exhaust Exhaust Flange 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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MUF-018-1.jpg MUF-018-2.jpg Quick View
Kooks Custom Headers

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

$357.34 $321.61
FLRQ_MUF-018
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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MUF-019-2.jpg MUF-019-1.jpg Quick View
Kooks Custom Headers

3" Oval Center/Center Muffler 18" Long Body . Polished Stainless Steel.

$387.19 $348.47
FLRQ_MUF-019
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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No Zipper Front, Back.jpg Quick View
Kooks Custom Headers

Kooks Logo Pullover Hoodie Black - Small

$32.00
FLRQ_HS-100606-00
All Clothing, Shoes, Jewelry and Accessories Hoodie Household, Shop and Office Products 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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No Zipper Front, Back- Med.jpg Quick View
Kooks Custom Headers

Kooks Logo Pullover Hoodie Black - Medium

$32.00
FLRQ_HS-100606-01
All Clothing, Shoes, Jewelry and Accessories Hoodie Household, Shop and Office Products 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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Zipper Front, Back.jpg Quick View
Kooks Custom Headers

Kooks Logo Zip Up Hoodie Black - Small

$33.60
FLRQ_HS-100607-00
All Clothing, Shoes, Jewelry and Accessories Hoodie Household, Shop and Office Products 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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Zipper Front, Back - Medium.jpg Quick View
Kooks Custom Headers

Kooks Logo Zip Up Hoodie Black - Medium

$33.60
FLRQ_HS-100607-01
All Clothing, Shoes, Jewelry and Accessories Hoodie Household, Shop and Office Products 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...
-10%
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9912.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

2" x 3" 304 Stainless Steel Slip-On Collector

$181.19 $163.07
FLRQ_9907S
All Exhaust Exhaust Header Collector 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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9912.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

2" x 3-1/2" 304 Stainless Steel Slip-On Collector

$202.92 $182.63
FLRQ_9908S
All Exhaust Exhaust Header Collector 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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9909SM.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

2-3/8" x 4-1/2" 304 Stainless Steel Stamped Merge Slip-On Collector

$282.64 $254.38
FLRQ_9915SM
All Exhaust Exhaust Header Collector 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...
-10%
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JB-175-25-16-304.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

2" Steel 180 Degree J-Bend. 18 Ga Mandrel Bent Tubing. 3.00" Center Line Radius

$46.88 $42.19
FLRQ_JB-200-30-18
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...
-10%
Sold out
JB-175-25-16-304.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

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

$61.40 $55.26
FLRQ_JB-213-30-18
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...
-9%
Sold out
JB-175-25-16-304.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

2-1/4" Steel 180 Degree J-Bend. 18 Ga Mandrel Bent Tubing. 3.50" CLR

$35.91 $32.32
FLRQ_JB-225-35-18
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...
-9%
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JB-175-25-16-304.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

3" Steel 180 Degree J-Bend. 16 Ga Mandrel Bent Tubing. 3.50" Center Line Radius

$90.14 $81.13
FLRQ_JB-300-35-16
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...
-9%
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KO250-12-1.jpg KO250-12-2.jpg Quick View
Kooks Custom Headers

2-1/2" Oval Center/Center Muffler 12" Long Body . Polished Stainless Steel.

$118.42 $106.58
FLRQ_KO250-12
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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PY-8016.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

Small Block Chevy Header Gaskets - MLA Style - Stock Port 23 Degree Heads

$35.02 $31.52
FLRQ_PY-8016-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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PY-8021.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

Small Block Chevy Header Gaskets - 18 Degree Cylinder Heads - Carbon Ceramic

$18.46 $16.61
FLRQ_PY-8021
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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PY-8023-A-AL.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

Ford Modular Engine Header Gaskets - 4.6L/5.4L 3V Cylinder Heads - MLA

$35.02 $31.52
FLRQ_PY-8023-A-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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PY-8025-AL.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

Ford Coyote Engine Header Gaskets - Stock Cylinder Heads - MLA

$35.37 $31.83
FLRQ_PY-8025-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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PY-8026-AL.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

Mopar HEMI Engine Header Gaskets - Stock Cylinder Heads - MLA

$26.66 $23.99
FLRQ_PY-8026-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...
-9%
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PY-8026A-AL-5.7.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

Mopar HEMI Engine Header Gaskets - 2005-2008 5.7L Cylinder Heads - MLA

$35.02 $31.52
FLRQ_PY-8026A-AL-5.7
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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PY-8034-AL.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

Ford Header Gaskets - 2007-2014 GT500 Cylinder Heads - MLA

$35.02 $31.52
FLRQ_PY-8034-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...
-10%
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R250-14_0-FLRQ.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

2-1/2" Round Muffler 14" Long. Polished Stainless Steel.

$83.76 $75.38
FLRQ_R250-14
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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R300-10-FLRQ.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

3” Round Muffler 10” Long Body. Polished Stainless Steel.

$83.53 $75.18
FLRQ_R300-10
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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R300-14-FLRQ.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

3" Round Muffler 14" Long. Polished Stainless Steel.

$101.23 $91.11
FLRQ_R300-14
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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