Availability
Exhaust System Kit, 1-3/4" Header and GREEN (X) Connection Kit. 2011-2014 Shelby GT500 5.4L/5.8L 4V
Part Number: KOK-1142H230
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Exhaust System Kit, 1-3/4" Header and GREEN (H) Connection Kit. 2011-2014 Shelby GT500 5.4L/5.8L 4V
Part Number: KOK-1142H260
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Exhaust System Kit, 1-5/8" Header and Connection Kit. 1999-2004 Mustang GT 4.6L 2V (w/EGR)
Part Number: KOK-1121H020
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Exhaust System Kit, 1-5/8" Header and Catted Connection Kit. 1996-1998 Mustang GT 4.6L 2V (w/EGR)
Part Number: KOK-1121H021
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
3" x 2 3/4" OEM Catted Stainless X-Pipe. Must be used with Kooks Headers. Factory Exhaust must be cut to insta
Part Number: KOK-11543200
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
3" x 3" Race GREEN Catted H Stainless Pipe For: Shelby 4V - 5.4
Part Number: KOK-11323620
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Exhaust System Kit, Stepped Header and GREEN Connection Kit. 1999-2004 Mustang Cobra 4.6L 4V
Part Number: KOK-1122H130
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Exhaust System Kit, 1-3/4" Header and Catted (X) Connection Kit. 2005-2010 Mustang GT 4.6L 3V
Part Number: KOK-1131H220
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Exhaust System Kit, 1-7/8" Header and GREEN Connection Kit. 2011-2014 Ford F150 Coyote 5.0L 4V.
Part Number: KOK-1351H430
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Exhaust System Kit, 1-3/4" Header and GREEN Connection Kit. 2010-2014 Ford Raptor SVT 6.2L 4V.
Part Number: KOK-1352H230
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Exhaust System Kit, 1-7/8" Header and Catted Connection Kit. 2010-2014 Ford Raptor SVT 6.2L 4V.
Part Number: KOK-1352H420
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Exhaust System Kit, 1-3/4" Header and Catted (H) Connection Kit. 2005-2010 Mustang GT 4.6L 3V
Part Number: KOK-1131H250
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Exhaust System Kit, 2" Header and GREEN (X) Connection Kit. 2011-2014 Mustang GT 5.0L 4V.
Part Number: KOK-1141H630
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Exhaust System Kit
Part Number: KOK-11514150
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Catalytic Converter - Direct Fit California
Part Number: APH-770557
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Substrate, 56.00 in. Overall Length, Ford, 3.8L, 3.9L, Each
Part Number: APH-771754
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Catalytic Converter - Direct Fit California
Part Number: APH-770769
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Catalytic Converter - Direct Fit California
Part Number: APH-774455
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Catalytic Converter - Direct Fit California, Torpedo Design
Part Number: APH-775771
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Catalytic Converter - Direct Fit California
Part Number: APH-770512
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Catalytic Converters, Direct-Fit, 54.00 in. Overall Length, Ford, 5.4L, 6.8L, Each
Part Number: APH-776357
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Catalytic Converters, Direct-Fit, Ceramic Substrate, 49.50 in. Overall Length, Ford, Each
Part Number: APH-776359
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Catalytic Converters, Direct-Fit, Ceramic Substrate, 48.00 in. Overall Length, Ford, 6.8L, Each
Part Number: APH-776537
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Exhaust System Kit
Part Number: CSE-21255CFBLK
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Exhaust System, S-Type, Cat-Back, Stainless, Natural, Split Rear Exit, Carbon Fiber Tips, Ford, Mustang, 5.0L Coyote, Kit
Part Number: BOR-140742CF
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
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