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Kooks Headers H-Pipes
3 Customer Reviews
Kooks Headers H-pipes are offered in three versions:
* Off-road (non-catted) for full track use with no horsepower loss and the loudest exhaust tone
* With high-flow cata
Kooks Headers H-pipes are offered in 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; designed for naturally aspirated and forced induction engines up to 900 hp, eliminates most "Check Engine Light" warnings
Note: Kooks Headers H-pipes may not be legal for sale, installation, or use in some areas. Check your state and local laws.
Exhaust, Mid-Pipe with Catalytic Converters, Stainless Steel, 2.5 in. Outside Diameter, Ford, Modular V8, Each
Part Number: KOK-11313500
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
H-Pipe, Stainless Steel, 2.5 in. Diameter, Catalytic Converters, Ford, Each
Part Number: KOK-11313600
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
3" x 2 1/2" OEM GREEN Catted H Stainless Pipe For: Shelby 4V - 5.4 (Not for 2011 use Part No. 6028-002-CH201
Part Number: KOK-11323600
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Exhaust, Mid-Pipe with Catalytic Converters, Stainless Steel, 3.0 in. Outside Diameter, Ford, Modular V8, Each
Part Number: KOK-11413500
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
302 Laguna Seca 4V-5.0L 3" x 2 3/4" OEM Exhaust Catted H Pipe Stainless Steel. Must be used with Kooks Heade
Part Number: KOK-11413510
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
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