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Kooks Headers Exhaust Systems

4.71 out of 5 stars 14 Customer Reviews

Kooks Headers offers a variety of exhaust systems designed for specific vehicles. They feature large diameter 304 stainless steel construction with smooth-flowing m
Kooks Headers offers a variety of exhaust systems designed for specific vehicles. They feature large diameter 304 stainless steel construction with smooth-flowing mandrel-bent tubing for maximum exhaust flow. Among the options are street and OEM-style replacements, or high-rpm performance and race applications. Choose from styles such as header-back, cat-back, rear axle-back, and full-length. Look over the available options and select the model designed for your vehicle. Depending on the system you order, specs/configurations may include: * One or two mufflers, or a muffler-delete system * Muffler style: wra
Kooks Headers offers a variety of exhaust systems designed for specific vehicles. They feature large diameter 304 stainless steel construction with smooth-flowing mandrel-bent tubing for maximum exhaust flow. Among the options are street and OEM-style replacements, or high-rpm performance and race applications. Choose from styles such as header-back, cat-back, rear axle-back, and full-length. Look over the available options and select the model designed for your vehicle. Depending on the system you order, specs/configurations may include: * One or two mufflers, or a muffler-delete system * Muffler style: wrapped perforated core, turbo, perforated tube, glasspack * Components with a natural or polished finish * Single or dual inlet/outlet * Catalytic converter (where applicable) * Intermediate pipe (where applicable) * Tailpipe; different diameters available * Round tip(s), polished or black coated, various styles Some Kooks Headers exhaust systems are offered in one of 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 that eliminate 90 percent of "Check Engine Light" warnings; designed for naturally aspirated and forced induction engines up to 900 hp Note: Certain exhaust systems may not be legal for sale, installation, or use in certain locales. Check your state and local laws.

Results 1 - 4 of 4

Cat-Back Exhaust 2007+ Jeep Wrangler JK w/LS Engine Swap

Part Number: KOK-37104100

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Axle-Back Exhaust 2007+ Jeep Wrangler JK All Engines

Part Number: KOK-37006110

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Axle-Back Exhaust 2007+ Jeep Wrangler JK All Engines

Part Number: KOK-37006100

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Exhaust System, Rear Axle Back, Muffler Delete, Dual, Stainless Steel, Natural, Split Rear Exit, Toyota, 3.0L, Kit

Part Number: KOK-44116200

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

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