582 Results Found For "Performance"

1-7/8" Header and GREEN (H) Connection Kit. 2012-2013 Ford 302 Boss Mustang 5.0L

Part Number: KOK-1141H490

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Headers, Green Cats, 2.00 in. Primary Tubes, 3.00 in. X-Pipe, Corvette, 6.2L, 304 Stainless Steel, Kit

Part Number: KOK-2170H630

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Exhaust System Kit, 2" Header and GREEN Connection Kit. 2010-2015 Chevrolet Camaro SS/ZL1 6.2L.

Part Number: KOK-2250H630

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Exhaust Header

Part Number: KOK-3400H430

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Exhaust Header

Part Number: KOK-1201H030

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Exhaust System Kit, 1-7/8" Header and Connection Kit. 2009+ Charger/Challenger/300C 5.7L HEMI

Part Number: KOK-3100H430

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Exhaust System Kit, 1-3/4" Header and Connection Kit. 05-08 Charger/Challenger/Magnum/300C 5.7L HEMI

Part Number: KOK-3100H230

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

2" Header, 2" Header and GREEN Connection Kit. 2009-2015 Cadillac CTS-V. LS9 6.2L.

Part Number: KOK-2311H640

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

2023+ Ford F-150 Raptor R 5.2L 4V. 1-7/8" Header and GREEN Catted Connections

Part Number: KOK-1372H430

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

1-7/8" Long Tube Header & H.O. GREEN Catted Conn. Kit. 23+ Cadillac Escalade V.

Part Number: KOK-2864H440

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Exhaust Header

Part Number: KOK-3103H540

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Exhaust Header

Part Number: KOK-1131H260

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

1-3/4" Stainless Headers & Catted Connection Kit. 15-24 Mustang GT 5.0L.

Part Number: KOK-1151H222

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Exhaust Header

Part Number: KOK-1151H6SS

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

2" x 3" Headers & H.O. GREEN Catted Connection Kit - 2020 Mustang GT500 5.2L

Part Number: KOK-1156H640

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

2" Header & H.O. GREEN Cat Connection Kit. 2020-22 F250/F350 Super Duty 7.3L

Part Number: KOK-1400H640

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Exhaust Header

Part Number: KOK-1141H290

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Exhaust Header

Part Number: KOK-1202H030

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

1-3/4" Header and Catted Connection Kit. 2021-2023 Ford F150 Coyote 5.0L 4V.

Part Number: KOK-1371H220

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Exhaust Header

Part Number: KOK-1400H440

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Exhaust Header

Part Number: KOK-1155H220

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

1 3/4" x 3" Stainless Steel Longtube Headers and 3" Stainless Steel OEM Exhaust Off-Road (No Cats) Y Pipe.

Part Number: KOK-1352H210

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

1 3/4" x 3" Stainless Steel Longtube Headers and 3" Stainless Steel OEM Exhaust Catted Y Pipe.

Part Number: KOK-1352H220

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

1 7/8" x 3" Stainless Steel Longtube Headers and 3" Inlet x 3" OEM Outlet Catted Stainless Steel Connection

Part Number: KOK-3400H420

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Headers, Full Length, Stainless Steel, Natural, 1.875 in. Tube, 3.00 in. Collector, Dodge, Jeep, Hemi, Pair

Part Number: KOK-3410H421

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order