1,508 Results Found For "Performance"

Exhaust System, Cat-Back, Split Rear, 304 Stainless Steel, Polished, Varex Muffler, 3.000 in., with Smartbox, Hyundai, Elantra GT, 1.6L, Kit

Part Number: XFO-S0054

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Header Collector, Slip-on, Steel, 2.000 in. Inlets, 4.000 in. Outlet, Each

Part Number: KOK-9909HM

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Catalytic Converters, High-Flow, Stainless, 3 in. Inlet, 2.5 in. Outlet, Pontiac, 5.7L, Kook's Headers, Pair

Part Number: KOK-24113200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Exhaust, Y-Pipe with Catalytic Converters, Stainless Steel, 3.00 in. Outside Diameter, Chevy, Each

Part Number: KOK-27203200

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Headers, Long Tube, Stainless Steel, Natural, 1.75 in. Tube, 3.00 in. Collector, Chevy, Small Block, Pair

Part Number: KOK-27302400

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Exhaust Systems, Cat-back, Dual In/Dual Out, Stainless Steel, Natural, Split Rear Exit, 3 in. Stainless Steel H-pipe, Black Tips, Ford, 5.0L, Kit

Part Number: KOK-11514411

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Exhaust Systems, Cat-back, Dual In/Dual Out, Stainless, Natural, H-pipe, Split Rear Exit, Polished Tips, for Use with Kooks Headers, Ford, 5.0L, Kit

Part Number: KOK-11515401

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Stainless Header

Part Number: KOK-13512400

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Exhaust, X-Pipe with Catalytic Converters, Stainless Steel, 2.50 in. Outside Diameter, Chevy, Small Block, Each

Part Number: KOK-24203250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Catalytic Converters, Connects to Center Resonator, for KOK Headers, Cadillac, 5.7L, 6.0L, Pair

Part Number: KOK-23103250

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Headers, Long Tube, Stainless Steel, Natural, 1.75 in. Tube, 3.00 in. Collector, Mopar, Hemi Modular V8

Part Number: KOK-31002200

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Exhaust, Mid-Pipe, Stainless Steel, 3.0 in., Outside Diameter, Jeep, 6.1L, Pair

Part Number: KOK-34003100

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Headers, Long Tube, Stainless Steel, Natural, 1.625 in. Tube, 2.50 in. Collector, Ford, Modular V8, Pair

Part Number: KOK-12012000

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Exhaust Y-Pipe, Catted, 3" Stainless Steel

Part Number: KOK-28533200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Y-Pipe, Stainless Steel, Natural, 3 in. Diameter, Catalytic Converter, Cadillac, 6.2L, Each

Part Number: KOK-28543200

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Exhaust, Y-Pipe, Stainless Steel, Natural, 3.00 in. Outlet, Catalytic Converters, Chevy, GMC, Each

Part Number: KOK-28553200

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Exhaust, Y-Pipe, Stainless Steel, Natural, 3.00 in. Outlet, Catalytic Converters, Chevy, GMC, 6.2L, Each

Part Number: KOK-28563200

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Exhaust System, Cat-Back, Stainless Steel, Natural/Polished, Chevy, 6.2L, Kit

Part Number: KOK-22504200

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Estimated Ship Date: Jan 26, 2026 if ordered today

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3 1/2" Catted Y Pipe OEM Outlet with Ball Fitting. Stainless Steel.

Part Number: KOK-28573200

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Y-Pipe, Exhaust, Stainless, Natural, 3 in. Inlet/Outlet, Race Only Catalytic Converters, Chevy, GMC, 6.2L, Kit

Part Number: KOK-28613200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Exhaust Pipes, Green Catted Downpipes, Stainless Steel, Natural, 3.00 in. O.D., Chrysler, Dodge, 6.1L, 6.4L, Pair

Part Number: KOK-31023300

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Exhaust, Mid-Pipe with Catalytic Converters, Stainless Steel, 3.0 in. Outside Diameter, Ford, Modular V8, Each

Part Number: KOK-11313210

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Estimated Ship Date: Jan 26, 2026 if ordered today

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X-Pipe, Stainless Steel, 2.5 in. Diameter, Catalytic Converters, Ford, Each

Part Number: KOK-11313300

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Estimated Ship Date: Jan 26, 2026 if ordered today

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H-Pipe, Exhaust, Catted, Stainless, Natural, 3 in. Inlet, 2.5 in. Outlet, Ford, 5.4L Modular, Manual, Each

Part Number: KOK-11323500

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Headers, C5 Headers, Stainless Steel, Long Tube 1 3/4" x 3"

Part Number: KOK-21502210

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Estimated Ship Date: Jan 26, 2026 if ordered today

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