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What's Included
- Kooks Long Tube Header Set (Left and Right)
- Oxygen Sensor Bungs
- Installation Hardware and Gaskets
- Kooks Installation Instructions
Frequently Asked Questions
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Do Kooks headers require a tune after installation?
Yes. A professional tune is strongly recommended after installing long tube headers. The significant changes in exhaust flow affect air fuel ratios and require ECM recalibration to achieve optimal power output and safe operation. -
Will these Kooks headers void my factory powertrain warranty?
Under the Magnuson-Moss Warranty Act, a manufacturer cannot void your vehicle's warranty simply because you installed an aftermarket part, unless they can prove the aftermarket component directly caused a failure. Consult your dealer for specifics. -
Are these headers emissions compliant?
Catted versions with Kooks GREEN or high flow catalytic converters comply with federal emissions standards but are not CARB certified for California. Catless versions are intended for off road or competition use only. Check your local regulations before purchase. -
What is Kooks' warranty on their headers?
Kooks headers are backed by a limited lifetime warranty to the original purchaser against defects in materials and workmanship. The warranty does not cover damage from improper installation, misuse, or racing applications. -
Do I need to remove the catalytic converters to install these headers?
Long tube headers replace the factory exhaust manifolds and generally require removal of the factory catalytic converters. Catted connection pipe versions include replacement high flow cats. Catless versions require the use of an off road test pipe or cat back system that accepts open collector input. -
How long does it take to install Kooks long tube headers?
A typical Kooks long tube header installation takes 4 to 8 hours for an experienced mechanic with a vehicle lift. Tight engine bay clearances on some platforms can increase install time. Always refer to the included Kooks instruction sheet for vehicle specific notes. -
Are gaskets included with Kooks headers?
Kooks headers include the necessary mounting hardware and installation instructions. Header to head gaskets may or may not be included depending on the specific kit. Check the product description's What's Included section and have OEM spec gaskets on hand as a precaution. -
Will Kooks headers work with my stock cat back exhaust?
Most Kooks connection pipe kits are designed to mate with the factory cat back exhaust inlet diameter. Verify the collector and connection pipe outlet diameter against your factory or aftermarket cat back system to ensure compatibility before ordering.
Install Instructions
Lift the vehicle and support it safely on jack stands. Allow the exhaust to cool fully before beginning removal of the factory components. Disconnect all oxygen sensor connectors before removing the factory manifolds or pipes. Install the Kooks headers using the provided hardware and gaskets, torquing in a cross pattern to specification. A professional tune is recommended after installation of long tube headers to maximize power gains and ensure proper air fuel ratios. Check all fasteners and connections after the first heat cycle.
Exhaust Systems
Performance exhaust systems for cars, trucks, SUVs, and Jeeps are stocked at Black Ops Auto Works. Shop cat-back systems, axle-back systems, turbo-back systems, headers, downpipes, mid-pipes, mufflers, resonators, catalytic converters, exhaust tips, exhaust valve controllers, oxygen sensors, exhaust brakes, and motorcycle and powersports exhausts for Mustang, Camaro, Challenger, Corvette, Silverado, and Super Duty platforms. Every product is filterable by exhaust position, material, pipe diameter, and vehicle year, make, model, and trim so the correct fitment ships the first time. Black Ops Auto Works carries 7,441 exhaust SKUs across every position of the exhaust system. What This Category Covers Exhaust upgrades change sound, appearance, and in some cases power. Exhaust fitment depends on engine, drivetrain, and factory exit position, so confirm the exact platform before ordering any exhaust component. Exhaust Position Cat-back, axle-back, turbo-back, and header-back systems e...
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Ford Mustang Parts & Accessories
Ford Mustang parts and accessories for every generation are stocked at Black Ops Auto Works. Shop cold air intakes, cat-back and axle-back exhaust systems, headers, coilovers, lowering springs, sway bars, brake pads, brake rotors, big brake kits, carbon fiber body parts, wheel spacers, fuel system components, and lighting upgrades for the Fox Body, SN95, New Edge, S197, and S550/S650 platforms, including EcoBoost, GT, Mach 1, Shelby GT350, Shelby GT500, and Dark Horse. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 2,101 Ford Mustang SKUs across suspension, brakes, exhaust, intake, exterior, and drivetrain categories. What This Collection Covers The Ford Mustang has run through six generations since 1964, and each one uses different suspension geometry, brake hardware, exhaust routing, and body dimensions. This collection groups parts confirmed to fit specific Mustang generatio...
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Headers & Manifolds
Performance headers and exhaust manifolds for gas and diesel platforms are stocked at Black Ops Auto Works. Shop long-tube headers, shorty headers, turbo manifolds, and diesel exhaust manifolds for Mustang, Camaro, Ram HEMI trucks, Ford Powerstroke, Dodge Cummins, and GM Duramax platforms. Every product is filterable by tube diameter, header length, and vehicle year, make, model, and engine so the correct fitment ships the first time. Black Ops Auto Works carries 459 header and manifold SKUs across gas and diesel applications. What This Category Covers Performance headers and exhaust manifolds are among the most effective bolt-on upgrades for improving exhaust scavenging, increasing horsepower, and giving your engine a more aggressive exhaust note. Whether you are building a street machine, a track car, or a diesel work truck, the right header or manifold set unlocks real performance gains across the RPM range. Long-Tube Versus Shorty Headers Long-tube headers route exhaust prim...
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Kooks Exhaust
Kooks Exhaust parts and accessories for American muscle cars and performance trucks are stocked at Black Ops Auto Works. Shop stainless steel long tube headers, shorty headers, catted connection pipes, mid pipes, X-pipes, H-pipes, cat-back systems, axle-back systems, resonator deletes, GREEN catalytic converters, O2 extensions, clamps and header hardware for Mustang, Camaro, Corvette, Challenger, Charger, Silverado, F-150 and Ram HEMI builds. Every product is filterable by year, make, model, trim, engine and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 174 Kooks exhaust SKUs across vehicle-specific fitment, performance upgrades, replacement parts, installation hardware and custom build needs. What This Collection Covers Kooks builds vehicle-specific stainless steel exhaust components for naturally aspirated, supercharged and turbocharged V8 street cars, track cars and HD truck builds. The range includes complete header-to-tailpipe paths as we...
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