Availability
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.
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$925.52
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$2,261.44
The Kooks Headers Super Street Series headers are a huge improvement over the stock pipes, with large primaries, collectors, and 3/8 in. flanges for sealing superiority. These headers are meticulously made and fit precisely into the engine bay of your ride. In addition to perfect fit, the headers are constructed from 304 stainless steel, which provides rust resistance throughout the life of the product. Super Streets are designed to be a direct-fit replacement for the factory manifolds, bolt right up to the factory pipes, and will provide a proven horsepower increase and corresponding torque gain throughout the powerband. No cutting or welding is required for installation. These headers were designed with performance in mind and weigh significantly less than the factory manifolds. Order the model recommended for your vehicle.
Not Yet Reviewed
$1,394.67
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$2,498.43
Kooks Headers Race 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. Chassis compatible with Kooks Headers Race LS engine swap headers include: * 1968-72 GM A-body * 1970-81 GM F-body * 1967-69 GM F-body * 1968-74 GM X-body Note: Due to the custom nature of these headers, other parts and modifications may be necessary for proper fitment.
( 1 )
$897.92
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$1,079.19
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.
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$50.72
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.
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$44.95
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$88.22
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.
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$1,951.35
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$4,615.35
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.
( 1 )
$2,424.29
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$3,342.56
Kooks Headers Header and High Output GREEN Catted Connection Kits are performance exhaust upgrades for a vehicle, consisting of long-tube exhaust headers and high-output, EPA-verified catalytic converters (the "GREEN Cats") integrated into a connection pipe. They are application-specific, designed for a particular vehicle model and year—and are engineered to improve engine power, torque, and sound by allowing the engine to "breathe" more easily, while still meeting emissions standards. The "GREEN" designation refers to the specific type of high performance catalytic converter with a lower 400 CPSI substrate, making it suitable for high-horsepower applications. Kits are available with 1 7/8 in. or 2 in. primary tube outside diameter. Key components and features: * Headers: These are long, mandrel-bent tubes made from 304 stainless steel that replace the restrictive factory exhaust manifolds. * High-Output GREEN Catted Connection Pipes: These are the pipes that connect to the headers and feature Kooks' Ultra High Performance GREEN Cats. * High-Output GREEN Cats: These are high-flow catalytic converters designed to reduce emissions while handling high horsepower levels. * Installation Hardware: The kit includes all necessary gaskets, clamps, and hardware, and in some cases, oxygen sensor extension harnesses, for a complete installation. * OEM Connection Point: The connection pipes are designed to bolt up to the vehicle's factory exhaust system. * Application-Specific Design: Kooks provides these kits for a variety of vehicles, such as Mustangs and Dodge Challengers, to ensure a proper fit and optimal performance
Not Yet Reviewed
$3,868.24
Kooks Headers shorty headers feature large diameter mandrel-bent stainless steel tubing and are great replacements for factory manifolds. Depending on the specific application, they may include catted connections to connect to OE exhaust systems without an X-pipe or H-pipe. Other models connect directly to the original equipment exhaust system. All Kooks Headers shorty headers offer improved flow and real improvements in horsepower and torque. Note: Kooks Headers mid-length headers and connection pipes may not be legal for sale, installation, or use in some areas. Check your state and local laws.
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$1,708.60
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$2,832.36
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 .
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$141.08
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$201.02
Install a set of Kooks stamped merge collectors for your best performance and price. These T304 air craft quality steel, slip-on collectors feature a design built for flow. Pull your primary tubes together for collective power with Kooks stamped merge collectors. Every Kooks product is dyno and race tested.
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$207.66
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
$34.67
Kooks Headers offers header and GREEN catted connection kits for applications such as Ford Mustang 2 V and 4 V engine models from 1996 and up. Pipes are mandrel-bent from 16-gauge 304 stainless steel. The GREEN catalytic converters are EPA verified 400 cell high-flow and are suitable for use with forced induction. All products are dyno-` and race-tested and designed for maximum power. Kits include all necessary hardware for installation.
Not Yet Reviewed
$3,601.17
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$4,467.03
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