Kooks Headers Headers Exhaust

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.

4.81 out of 5 stars ( 70 )

$1,084.06

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$2,623.38

Kooks Headers Header and Catted Connection Kits

Offering high performance exhaust for over 50 years, Kooks header and catted connection kits are designed for maximum power, built from T304 aircraft-quality stainless steel and race tested. Solely for competition purposes, they are offered for a full range a vehicle applications. Kooks header and catted connection kits package long tube headers and a catted X-pipe, H-pipe or Y-pipe.

3.67 out of 5 stars ( 3 )

$2,649.85

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$3,518.99

Kooks Headers Ball and Socket Connection Kits

Kooks ball and socket connection kits are designed to replace messy 3-bolt, gasket-type connections. They feature a unique ball flange style that requires no gasket for a leak-free connection. These kits can turn your exhaust into a truly bolt-on system. Order the size and material preferred for your application.

4.83 out of 5 stars ( 6 )

$53.99

Kooks Headers LS Engine Swap Headers

Kooks Headers LS engine swap headers are available for a variety of specific chassis or as universal-fit designs. Offered in shorty, mid-length, and long tube versions in a choice of diameters and styles (varying by application), they feature stainless steel construction and include installation hardware.

Not Yet Reviewed

$1,041.67

Kooks Headers Fasteners

Kooks stainless header bolt kits are a premium, OE style replacement solution designed to ensure secure and reliable exhaust header installation. Manufactured from high quality stainless steel, these bolts offer excellent resistance to corrosion, heat, and long term wear, making them ideal for both street and performance applications. Precision engineered for proper fit and consistent clamping force, the kit delivers dependable sealing without the need for additional locking hardware. Intended as a direct replacement for damaged or missing hardware, this bolt kit provides professional grade durability and clean installation quality, backed by the trusted craftsmanship and performance standards Kooks is known for.

2.33 out of 5 stars ( 3 )

$52.70

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$70.99

Kooks Headers Header Flanges

Kooks flanges mate your headers to your heads. Available in port shapes, sizes, and thicknesses for many applications, they are built from steel or stainless steel. Get the right connection for your Kooks headers with their flanges.

3.33 out of 5 stars ( 6 )

$47.99

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$92.87

Kooks Headers Collector Flanges

Kooks Headers collector flanges are designed to adapt your collector extensions or reducers to most popular exhaust tubing diameters. They have a 3-bolt flange and are available in either steel or stainless steel. Kooks collector flanges are sure to be the perfect fit for your next header build project.

Not Yet Reviewed

$36.50

Kooks Headers Stainless Steel Ball and Socket Bolt Kits

Kooks Headers stainless steel ball and socket bolt kits are replacement fastener sets featuring Grade 18-8 stainless steel bolts and locking nuts designed to secure 2-bolt ball-and-socket collector connections on high performance exhaust systems. Additional details: * Material: High-strength, corrosion-resistant Grade 18-8 or T304 stainless steel built to withstand extreme underhood and exhaust temperatures * Design: Serrated hex-head flange bolts and locking flange nuts maintain clamping force and resist loosening from engine vibrations * Purpose: Serves as a direct replacement hardware kit for lost, damaged, or worn-out fasteners on compatible Kooks Headers ball-and-socket collector joints * Includes: -- (4) M10 x 75 hex head flange bolts (serrated) -- (4) M10 hex head flange nuts (locking)

1.0 out of 5 stars ( 1 )

$28.99

Kooks Headers Long Tube Headers

Kooks Headers long tube headers are heavy-duty and crack-resistant, featuring large diameter stainless steel construction (most applications) with smooth-flowing mandrel-bent tubing. They include gaskets, bolts, and oxygen sensor extensions where required. Also available as kits with connection pipes, depending on the application, Kooks long tube header kits include individual connection pipes, a Y-pipe, X-pipe, or H-pipe to connect to the exhaust system. X-pipes are used primarily for high-rpm performance and race applications. H-pipes create lower end power and are used on street cars for increased performance with a comfortable sound level. These connection 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 long tube headers and connection pipes may not be legal for sale, installation, or use in some areas. Check your state and local laws.

4.57 out of 5 stars ( 28 )

$1,322.99

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$3,227.68

Kooks Headers Collectors

Install a set of Kooks Headers collectors for your best performance and price. These slip-on collectors are available in steel and stainless steel and are formed for flow. For collective power, Kooks collectors will pull your primary tubes together .

Not Yet Reviewed

$144.19

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$247.71