Search
Clear filters

Kooks Headers

Filters

Filters

$
to
$
813 products
Sort by
Sort by
In stock Sold out
Photo - Primary
Kooks Headers GE-90150 Kooks 3in H.O. Green Cats Catalytic Converter
$735.35 $817.06
In stock Save $54.18
Photo - Primary Photo - Close Up
Kooks Headers GE-90148 Kooks Universal 2.5 Inch GREEN Catalyst 7.5 Inch Length
$487.65 $541.83
In stock Save $44.59
Photo - Primary Photo - Close Up
Kooks Headers GE-90147 Kooks Universal 3 Inch GREEN Catalyst 7.5 Inch Length 400 cell
$401.27 $445.86
In stock Save $96.35
Photo - Primary
Kooks Headers GE-90146 Kooks Universal 3 Inch ULTRA-GREEN Catalyst 3in Inlet/3in Outlet/4in Long/4.5in OD Body/7In OAL
$867.16 $963.51
In stock Save $8.58
Photo - Primary
Kooks Headers EX685-Z Kooks 2014-2019 Chevrolet Corvette C7 O2 Sensor Extension Harness
$77.27 $85.85
In stock Save $4.52
Photo - Primary Photo - in package
Kooks Headers EX683-Z Kooks Universal O2 Sensor Ext Harn
$40.70 $45.22
In stock Save $12.26
Photo - Primary Photo - in package
Kooks Headers EX682-Z Kooks Universal O2 Sensor Ext Harn
$110.38 $122.64
In stock Save $3.77
Photo - Primary Photo - Unmounted
Kooks Headers CAS-109677-8 Kooks 18+ Ford Mustang 8in. Front O2 Extension Harness
$33.90 $37.67
In stock Sold out
Photo - Primary Photo - Unmounted
Kooks Headers CAS-109264 Kooks 19-20 Ram 1500 SXT O2 Extension Harness
$27.68 $30.76
In stock Save $2.91
Photo - Primary Photo - Unmounted
Kooks Headers CAS-109203 Kooks 11-14 GT500 5.4L/5.8L 4V 12in - 6 Pin 02 Ext. 2011 She
$26.22 $29.13
In stock Sold out
Photo - Primary Photo - Primary
Kooks Headers CAS-109015 Kooks 96-04 2V & 4V Mustang & Ford Lightning 5.4L 2V 24in - 02 Ext Harn - Single
$22.08 $24.53
In stock Save $2.61
Photo - Primary Photo - Unmounted
Kooks Headers CAS-109014 Kooks 05-10 Mustang GT 3V & 07-10 GT500 4V 12in - 02 Ext Harn -Each
$23.45 $26.06
In stock Save $2.45
Photo - Primary Photo - Unmounted
Kooks Headers CAS-109004 Kooks 04-08 Cadillac CTSV & All Pontiac G8 12in - 02 Ext Harn Each
$22.08 $24.53
In stock Save $3.71
Photo - Primary
Kooks Headers CAS-105979 Kooks 2015+ Ford Mustang GT 02 Sensor Extensions
$33.39 $37.10
In stock Sold out
Photo - Primary Photo - Unmounted
Kooks Headers CAS-105067 Kooks Chrysler 5.7L (09+)/ 6.1L/ & 6.4L Hemi 02 Sensor Exts
$96.58 $107.31
In stock Save $7.63
Photo - Primary Photo - in package
Kooks Headers CAS-104326 Kooks 2016 Chevrolet Camaro SS O2 Extension Kit - 10in Front Left Ext Wire - 8in Rear Left Ext Wire
$68.71 $76.34
In stock Save $12.19
Photo - Primary Photo - in package
Kooks Headers CAS-104322 Kooks 2015+ Dodge Hellcat 02 Sensor Wiring Extensions
$109.68 $121.87
In stock Save $3.96
Photo - Primary Photo - in package
Kooks Headers CAS-104110 Kooks 2009-2015 RAM 1500 HEMI 02 Sensor Extensions
$35.65 $39.61
In stock Save $3.09
Photo - Primary Photo - Unmounted
Kooks Headers BK114 Kooks Ball and Socket Bolt Kit (4 M10 x 75 Flange Bolts/ 4 M10 Flange Nuts)
$27.81 $30.90
In stock Save $5.68
Photo - Primary Photo - Unmounted
Kooks Headers BK113 Kooks GM Gen V Stainless Header Bolt Kit Qty 10 - M8 - 1.25 x 25mm Bolts
$51.17 $56.85
In stock Save $7.58
Photo - Primary Photo - Unmounted
Kooks Headers BK112 Kooks Early Ford Coyote Header Bolt Kit (Coarse Thread) Qty 16 - M10 - 1.50 x 25mm Bolts
$68.21 $75.79
In stock Save $7.58
Photo - Primary Photo - Unmounted
Kooks Headers BK111 Kooks Dodge Hemi/Modular Stainless Header Bolt Kit Qty 16 - M8-1.25 x 25mm Bolts
$68.22 $75.80
In stock Save $6.32
Photo - Primary Photo - Close Up
Kooks Headers BK110 Kooks LS Engine Header Bolts and Locking Hardware Qty 12 - M8 - 1.25 x 25mm Bolts
$56.84 $63.16
In stock Sold out
Photo - Primary Photo - Unmounted
Kooks Headers BK109 Kooks Ford 5.0L 4V Coyote Engine Header Bolt Kit (Fine Thread) QTY. 16 - M10 - 1.25 x 25mm Bolts
$68.21 $75.79
In stock Save $8.65
Photo - Primary Photo - Primary
Kooks Headers BK105 Kooks Small Block Ford Stage 8 Locking Header Bolt Kit
$77.87 $86.52
Sold out
Photo - Primary
Kooks Headers 9917S Kooks Universal 2 1/2in x 4 1/2in SS Coll w/9-10in Long Body. Plus 2in for Slip
$200.57 $222.85
Sold out
Photo - Primary
Kooks Headers 9916SM Kooks Universal 2 3/8in x 5in Merge Coll w/9-10in Long Body. Plus 2in for Slip
$231.89 $257.66
Sold out
Photo - Primary
Kooks Headers 9915SM Kooks Universal 2 3/8in x 4 1/2in Merge Coll w/9-10in Long Body. Plus 2in for Slip
$254.38 $282.64
Sold out
Photo - Primary
Kooks Headers 9915S Kooks Universal 2 3/8in x 4 1/2in SS Coll w/9-10in Long Body. Plus 2in for Slip
$207.49 $230.54
Sold out
Photo - Primary
Kooks Headers 9914SM Kooks Universal 2 3/8in x 4in Merge Coll w/9-10in Long Body. Plus 2in for Slip
$205.59 $228.43
Sold out
Photo - Primary
Kooks Headers 9914S Kooks Universal 2 3/8in x 4in SS Coll w/9-10in Long Body. Plus 2in for Slip
$183.74 $204.15
Sold out
Photo - Primary
Kooks Headers 9913SM Kooks Universal 2 1/4in x 4 1/2in Merge Coll w/9-10in Long Body. Plus 2in for Slip
$202.53 $225.03
Subscribe pic with ATOMIC-SHOP Porsche 911

Subscribe to our newsletter

Promotions, new products arrivals and latest releases, sales and discounts. Directly to your inbox.