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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

Small Block Ford Header Gasket - Multi-Layer Aluminum - 3" Inline Bolt Pattern

$31.30 $28.17
FLRQ_PY-8013-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

Dual Rear Exit Cat-Back w/Polished Tips. 2015-2020 F150 2.7L/3.5L/5.0L

$2,446.86 $2,202.17
FLRQ_13604210
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" SS GREEN Catted H.O. OEM Connection Pipes. 2016-2019 Cadillac CTS-V.

$2,203.33 $1,983.00
FLRQ_23123400
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

3" SS H.O. GREEN Catted Race Conn. 2005-2020 LX Platform 5.7L/6.1L/6.2L/6.4L.

$2,387.77 $2,148.99
FLRQ_31023400
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

2" Header and H.O. Green Connection Kit. 2015+ Dodge Hellcat 6.2L HEMI

$4,345.67 $3,911.10
FLRQ_3103H640
All 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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coming soon copy.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

2" Header and Full 3" H.O. Green Conn. Kit. 2015+ Dodge Hellcat 6.2L HEMI

$4,379.28 $3,941.35
FLRQ_3103H641
All 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

Stepped Header and GREEN Connection Kit. Charger/Challenger Hellcat 6.2L HEMI

$4,056.96 $3,651.26
FLRQ_3103H530
All 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

2" SS Headers & H.O. GREEN Catted OEM Conn. 2012-2022 Jeep/Durango 6.4L/6.2L

$4,859.07 $4,373.16
FLRQ_3410H641
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" x 2-1/2" SS GREEN Catted X-Pipe. 1997-2004 Corvette. Connects to OEM Exhaust.

$2,590.02 $2,331.02
FLRQ_21503300
All All Corvette Exhaust Exhaust and Tail Pipes Exhaust Crossover 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" GREEN Catted X-Pipe. 1997-2004 Corvette. Does NOT Connect to OEM Exhaust.

$2,596.60 $2,336.94
FLRQ_21503310
All All Corvette Exhaust Exhaust and Tail Pipes Exhaust Crossover 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" Axle-Back w/SS tips. 1997-2004 Corvette. Does NOT connect to OEM Exhaust.

$5,498.22 $4,948.40
FLRQ_21506300
All All Corvette 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

2-1/2" Axle-Back w/SS Tips. 2005-2008 Corvette. Connects to OEM Exhaust.

$2,344.55 $2,110.10
FLRQ_21606100
All All Corvette 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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21606300_0-FLRQ.jpg 21606300_10-FLRQ.jpg Quick View
Kooks Custom Headers

2-1/2" Axle-Back w/SS Tips. 2009-2013 Corvette. Connects to OEM Exhaust.

$2,191.54 $1,972.39
FLRQ_21606300
All All Corvette 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

1-7/8" Stainless Headers. 2014-2019 Corvette 6.2L.

$1,423.04 $1,280.74
FLRQ_21702400
All All Corvette 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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21702600_0-FLRQ.jpg 21702600_1-FLRQ.jpg Quick View
Kooks Custom Headers

2" Stainless Headers. 2014-2019 Corvette 6.2L.

$1,450.66 $1,305.59
FLRQ_21702600
All All Corvette 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 X-Pipe. 2014-2019 Corvette. Connects to OEM.

$1,741.34 $1,567.21
FLRQ_21703100
All All Corvette Exhaust Exhaust and Tail Pipes Exhaust Crossover 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 X-Pipe. 2014-2019 Corvette. Connects to OEM.

$2,041.34 $1,837.21
FLRQ_21703200
All All Corvette Exhaust Exhaust and Tail Pipes Exhaust Crossover 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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21703300.png 2170X300-w_400x400_crop_center.png Quick View
Kooks Custom Headers

3" SS GREEN Catted X-Pipe. 2014-2019 Corvette.

$2,641.34 $2,377.21
FLRQ_21703300
All All Corvette Exhaust Exhaust and Tail Pipes Exhaust Crossover 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

2-1/2" SS Axle-Back Exhaust w/SS Tips. 2010-2015 Camaro SS.

$966.82 $870.14
FLRQ_22506100
All All Camaro/Firebird 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

1-7/8" Stainless Headers & GREEN Catted OEM Connections. 2010-2015 Camaro SS/ZL1

$3,193.69 $2,874.32
FLRQ_2250H430
All All Camaro/Firebird 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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23112600_1-FLRQ.jpg 23112600_2-FLRQ.jpg Quick View
Kooks Custom Headers

2" Stainless Headers. 2009-2015 Cadillac CTS-V.

$1,720.03 $1,548.03
FLRQ_23112600
All 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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24203150_0-FLRQ.jpg 24203150_1-FLRQ.jpg Quick View
Kooks Custom Headers

3" Stainless Competition Only Corsa Connection Pipes. 2008-2009 Pontiac G8.

$1,260.43 $1,134.39
FLRQ_24203150
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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24203300-FLRQ.jpg eKha5m7F.jpg Quick View
Kooks Custom Headers

3" SS GREEN Catted X-Pipe. 2008-2009 Pontiac G8. Connects to OEM Mufflers.

$3,314.68 $2,983.21
FLRQ_24203300
All Exhaust Exhaust and Tail Pipes Exhaust Crossover 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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7011-DS.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

SBF Header Flange - 2-3/4" Diag. Bolt Pattern. 3/8" Thick SS. Port for 1-7/8"

$75.60 $68.04
FLRQ_7011-DS
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

SBF Header Flange - 2-3/4" Diag. High Port. 3/8" Thick Steel. Port for 1-7/8"

$32.29 $29.06
FLRQ_7011-SH-B
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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7014-S.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

SBF Header Flange - Yates Diagonal Bolt Pattern. 3/8" Thick SS. Port for 2"

$80.25 $72.23
FLRQ_7014-S
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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coming soon copy.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

SBF Header Flange - Diag. Bolt Pattern SC1 Head. 3/8" Thick SS. Port for 2"

$85.09 $76.58
FLRQ_7014S-SC1-R
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

Ford 5.4L/5.8L GT500 Header Flange -3/8" Thick SS. Ports for 1-7/8" Primaries.

$77.00 $69.30
FLRQ_7028-SB-REV1
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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7034-AS.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

23 Degree SBC Stahl Header Flange - 3/8" Thick Stainless - for 2" Primaries

$78.06 $70.25
FLRQ_7034-AS
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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7034-S.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

23 Degree SBC Stahl Header Flange - 3/8" Thick Stainless - for 1-7/8" Primaries

$69.19 $62.27
FLRQ_7034-S
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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7034-SP-2.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

23 Degree SBC Stahl Header Flange - 3/8" Thick Mild Steel - for 2" Primaries

$101.31 $91.18
FLRQ_7034-SP-2
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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coming soon copy.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

Stock Style BBC Flange Mild Steel Header Flange - 2-3/8" Primaries

$47.27 $42.54
FLRQ_7042
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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7042-AS.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

5" Bore Spacing BBC Header Flange - 3/8" Thick 304 Stainless -2-3/8" Primaries

$89.26 $80.33
FLRQ_7042-AS
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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7042-s.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

Stock Style BBC Header Flange - 3/8" Thick 304 Stainless -2-3/8" Primaries

$80.51 $72.46
FLRQ_7042-S
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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7046-S.jpg PROP 65 WARNING LABEL.jpg Quick View
Kooks Custom Headers

LSX Header Flange - 3/8" Thick Stainless. Round Port for 1-3/4" Primaries.

$52.60 $47.34
FLRQ_7046-S
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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7105-AS-FEMALE-FLRQ.jpg Female connection 2.jpg Quick View
Kooks Custom Headers

Stainless 2-1/2" Female Portion of Ball and Socket w/Flange

$44.50 $40.05
FLRQ_7105-AS-FEMALE
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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