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Performance and Replacement Car, Truck, and More Exhaust Parts
Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your...
Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your vehicle’s exhaust flow with a performance exhaust system and you’ll restore lost horsepower and torque, and produce that iconic performance sound. We have complete cat-back exhaust systems and power-adding headers made from lightweight aluminized steel, or from rugged stainless steel, with many available polished to a show-ready shine. Or choose from exhaust parts such as the individual pipes, tubes, flanges, and turndowns you need for a custom setup, plus...
Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your vehicle’s exhaust flow with a performance exhaust system and you’ll restore lost horsepower and torque, and produce that iconic performance sound. We have complete cat-back exhaust systems and power-adding headers made from lightweight aluminized steel, or from rugged stainless steel, with many available polished to a show-ready shine. Or choose from exhaust parts such as the individual pipes, tubes, flanges, and turndowns you need for a custom setup, plus replacement or performance mufflers from mellow to aggressive, and even catalytic converters to keep you legal.
Showing In Stock Items. Show All 139 Items.
Headers, Long Tube, Stainless Steel, Natural, Chevy, Pontiac, LS Swap, Pair
Part Number: KOK-22502610
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Headers, Long Tube, Stainless Steel, Natural, 1.88 in. Tube, 3.00 in. Collector, Chevy, Small Block, Pair
Part Number: KOK-28502400
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Headers, Long Tube, Stainless Steel, Natural, 1.75 in. Tube, 3.00 in. Collector, Chevy, Small Block, Pair
Part Number: KOK-28502200
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Headers, Full Length, Stainless Steel, Natural, 2.000 in. Tube, 3.50 in. Collector, Chevrolet, LS, Pair
Part Number: KOK-29302651
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
Headers, Long Tube, Stainless Steel, Natural, 1.875 in. Tube, 3.00 in. Collector, Cadillac, LS, Pair
Part Number: KOK-23102400
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
Headers, Long Tube, Stainless Steel, Natural, 1.875 in. Tube, 3.00 in. Collector, Chevy, LS, Pair
Part Number: KOK-22502410
Estimated Ship Date: Dec 29, 2026 if ordered today
Estimated Ship Date: Dec 29, 2026 if ordered today
Headers, Long Tube, Stainless Steel, Natural, Chevy LS Swap, Pair
Part Number: KOK-29302401
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
Headers, Long Tube, Full-length, Stainless Steel, Natural, 3.0 in. Collector, 1.875 in. Tube, Chevrolet, Pair
Part Number: KOK-21602401
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Headers, Long Tube, Stainless Steel, Natural, 1.875 in. Tube, 3.00 in. Collector, Chevy, Small Block, Pair
Part Number: KOK-22412400
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Headers, Long Tube, Stainless Steel, 2 in. Tube, 3.00 in. Collector, Chevrolet, LS2/LS3, Pair
Part Number: KOK-21602601
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
Headers, Long Tube, Stainless Steel, Natural, 1.75 in. Tube, 3.00 in. Collector, Chevy, Small Block, Pair
Part Number: KOK-27302400
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
Headers, Long Tube, 304 Stainless Steel, Pontiac, LS1, LS2, Pair
Part Number: KOK-24102400
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
2" x 3" Stainless Steel Longtube Headers with Merge Collector and 02 Fittings . LS1 Race Header.
Part Number: KOK-22412600
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2026 if ordered today
Estimated Ship Date: Dec 29, 2026 if ordered today
Headers, Long Tube, Stainless Steel, Natural, 2.00 in. Tube, 3.00 in. Collector, Chevrolet, Pair
Part Number: KOK-21612601
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Headers, Long Tube, Stainless Steel, Natural, 1.875 in. Tube, 3.00 in. Collector, Chevy, Small Block, Pair
Part Number: KOK-27202400
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
Headers, Long Tube, Stainless Steel, Natural, 1.875 in. Tube, 3.00 in. Collector, Chevy, LSX Small Block
Part Number: KOK-29202400
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Headers, Long Tube, Stainless Steel, Natural, 1.875 in. Tube, 3.00 in. Collector, Chevy, Small Block, Pair
Part Number: KOK-24202400
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
Headers, Long Tube, Full-length, Stainless Steel, Natural, 3.0 in. Collector, 1.875 in. Tube, Chevrolet, Pair
Part Number: KOK-21612401
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
Headers, Long Tube, Stainless Steel, Natural, 1 7/8 in. Tube, 3.00 in. Collector, Chevy, SS, Kit
Part Number: KOK-25102400
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
Headers, Long Tube, Stainless Steel, Natural, 1.875 in. Tube, 3.00 in. Collector, Chevy, Small Block, Pair
Part Number: KOK-23112400
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
Headers, Long Tube, Long Tube, Stainless Steel, Natural, 3.0 in. Collector, Chevy, 6.0L, Pair
Part Number: KOK-25202400
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
Headers, C5 Headers, Stainless Steel, Long Tube 1 3/4" x 3"
Part Number: KOK-21502220
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
Headers, Long Tube, Full-length, Stainless Steel, Natural, 3.0 in. Collector, 1.750 in. Tube, Chevrolet, Pair
Part Number: KOK-21602201
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
Headers, Long Tube, Stainless Steel, Natural, Cadillac, Pair
Part Number: KOK-23112600
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if ordered today
Estimated Ship Date: Dec 28, 2026 if ordered today
Headers, Long Tube, Stainless Steel, Natural, 2 in. Tube, 3.00 in. Collector, LS Swap, Camaro, Firebird, Pair
Part Number: KOK-22312600
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
