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Kooks Headers, Exhaust Systems, Collectors, Pipe & More

Kooks Headers has been making headers and exhaust components since 1962. With the introduction of its legendary Fox-body Mustang headers, Kooks quickly became the top...

Kooks Headers has been making headers and exhaust components since 1962. With the introduction of its legendary Fox-body Mustang headers, Kooks quickly became the top choice of late-model Mustang owners. And now traditional small block Ford owners and late-model GM LS enthusiasts alike prefer Kooks exhaust components, too. Kooks’ complete line of exhaust components includes headers, header collectors, exhaust tubing, and mufflers for GM, Ford, Dodge, and specialty race applications. Plus, the company offers bolts, gaskets, flanges, clamps, O2 fittings, and more—everything you need to complete your custom exhaust...

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Results 1 - 8 of 8

Kooks Headers Weld-In Bungs

Are you looking for a high-quality bung fitting for your custom project? Then, these Kooks weld-in bungs are for you. They are available in steel and stainless steel, depending on your application needs. Kooks weld-in bungs are sure to provide you with leak-free performance and great durability.

5.0 out of 5 stars ( 2 )

$6.75

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$16.16

Kooks Headers Oxygen Sensor Bung Plugs

Kooks Headers oxygen sensor bung plugs are specifically designed for best fitment and performance—ready to seal tight! Combining Kooks' in-house state-of-the-art engineering, and quality construction, these threaded bung plugs are a great option for your custom exhaust, downpipe, and OEM repair fabrication projects. The O2 sensor bung plugs are precision-crafted T304 aircraft-quality stainless steel construction to resist rust, and carry Kooks Headers limited lifetime warranty to the original purchaser.

5.0 out of 5 stars ( 4 )

$6.98

Kooks Headers Race Long Tube Headers

Kooks Headers race long tube headers will deliver high performance to your racer. Their full-length race headers are built from T-304 stainless steel and are available in several primary tube and collector diameters to match your application needs. Optimize scavenging and increase power with top-quality Kooks race long tube headers.

4.83 out of 5 stars ( 66 )

$1,373.98

Kooks Headers Race X-Pipes

Kooks Headers Race X-pipes are used primarily for high-rpm performance and race applications. Kooks Headers Race X-pipes are heavy-duty and crack-resistant, featuring large diameter stainless steel construction with smooth-flowing mandrel-bent tubing. Some applications require cutting the factory exhaust system. Note: Kooks Headers Race X-pipes may not be legal for sale, installation, or use in some areas. Check your state and local laws.

4.67 out of 5 stars ( 3 )

$1,464.82

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$1,567.21

Kooks Headers X-Pipes

X-pipes are used primarily for high-rpm performance and race applications. Kooks Headers X-pipes are heavy-duty and crack-resistant, featuring large diameter stainless steel construction with smooth-flowing mandrel-bent tubing. Most are designed to be used with Kooks long tube headers. Some applications require cutting the factory exhaust system. Select models connect to the OEM connection point. Kooks Headers X-pipes are offered in three versions: * Off-road (non-catted) for full track use with no horsepower loss and the loudest exhaust tone * With high-flow catalytic converters; recommended for street driving with little or no horsepower loss and a deeper exhaust tone * With Kooks ultra-high performance GREENCATS catalytic converters; designed for naturally aspirated and forced induction engines up to 900 hp, eliminates most "Check Engine Light" warnings Note: Kooks Headers X-pipes may not be legal for sale, installation, or use in some areas. Check your state and local laws.

5.0 out of 5 stars ( 6 )

$1,616.03

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$2,491.02

Kooks Headers Y-Pipes

Y-pipes are usually used to connect to original equipment exhaust system connection points. Kooks Headers Y-pipes are heavy-duty and crack-resistant, featuring large diameter stainless steel construction with smooth-flowing mandrel-bent tubing. Most are designed to be used with Kooks long tube headers. Kooks Headers Y-pipes are offered in three versions: * Off-road (non-catted) for full track use with no horsepower loss and the loudest exhaust tone * With high-flow catalytic converters; recommended for street driving with little or no horsepower loss and a deeper exhaust tone * With Kooks ultra-high performance GREENCATS catalytic converters; designed for naturally aspirated and forced induction engines up to 900 hp, eliminates most "Check Engine Light" warnings Note: Kooks Headers Y-pipes may not be legal for sale, installation, or use in some areas. Check your state and local laws.

3.8 out of 5 stars ( 5 )

$1,632.58

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$2,474.66

Kooks Headers Race Y-Pipes

Kooks Headers Race Y-pipes are usually used to connect to original equipment exhaust system connection points. Kooks Headers Race Y-pipes are heavy-duty and crack-resistant, featuring large diameter stainless steel construction with smooth-flowing mandrel-bent tubing. Most are designed to be used with Kooks long tube headers. Note: Kooks Headers Race Y-pipes may not be legal for sale, installation, or use in some areas. Check your state and local laws.

5.0 out of 5 stars ( 4 )

$1,658.17

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$2,204.66

Kooks Headers GREEN Y-Pipes

Unlock serious exhaust performance with Kooks Headers GREEN Y-Pipes - engineered for maximum flow, aggressive sound, and long term durability. Built from premium T304 stainless steel with full mandrel bends, this high flow Y-pipe dramatically reduces backpressure and enhances horsepower potential while retaining emissions friendly operation through Kooks' GREEN catalytic converters. Designed to pair seamlessly with Kooks long tube headers and your exhaust, it delivers a crisp, powerful exhaust note and the reliability needed for high heat, high output applications. If you're looking to elevate both performance and sound with race proven quality, Kooks Headers GREEN Y-pipe is the upgrade your build deserves.

5.0 out of 5 stars ( 1 )

$3,014.66

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