Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have...

Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have...

These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 05-10 Mustang V6 applications. Each header is manufactured with 1-5/8 in. CNC mandrel bent tubing that offers unrestricted exhaust...

These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 05-10 Mustang V6 applications. Each header is manufactured with 1-5/8 in. CNC mandrel bent tubing that offers unrestricted exhaust...

These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 11-14 Mustang GT applications. Each header is manufactured with 1-5/8 in. CNC mandrel bent tubing that offers unrestricted exhaust...

These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 11-14 Mustang GT applications. Each header is manufactured with 1-5/8 in. CNC mandrel bent tubing that offers unrestricted exhaust...

These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 2005-10 Mustang GT applications. Each header is manufactured with 1-5/8 in. CNC mandrel bent tubing that offers unrestricted exhaust...

These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 2005-10 Mustang GT applications. Each header is manufactured with 1-5/8 in. CNC mandrel bent tubing that offers unrestricted exhaust...

These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 2011-2017 Ford Mustang 3.7L V6 applications. Each header is manufactured with 1-5/8 in. CNC mandrel bent tubing that offers...

These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 2011-2017 Ford Mustang 3.7L V6 applications. Each header is manufactured with 1-5/8 in. CNC mandrel bent tubing that offers...

This system produced gains of up to +14 HP and +15 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-5/8 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability. Titanium Ceramic Coat finish reduces...

This system produced gains of up to +14 HP and +15 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-5/8 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability. Factory style laser cut machined mild...

2011-14 Mustang GT headers with 1-7/8" primary tubes, 3" X-Pipe, 3" dia lead pipes and high flow catalytic converters that mate to the Stainless Works exhaust. Tig welded 304 SS headers with 3/8" thick flanges and 3" dia slip fit collectors with merge...

2011-14 Mustang GT headers with 1-7/8" primary tubes, 3" X-Pipe and 3" dia catted lead pipes that mate to the factory connection point. Tig welded 304 SS headers with 3/8" thick flanges and 3" dia slip fit collectors with merge spikes. This system...

2005-10 Mustang GT 1-3/4" headers. Includes (2) 3" high flow converters, 2 1/2" x pipe to connect to factory exhaust system. Tig welded 304 s/s headers with 3/8" thick flanges and smooth flow collectors. Includes (4) 24" long O2 extensions, clamps.

2007-10 Shelby GT500 1 7/8" headers with lead pipes. Tig welded 304 s/s headers with 3/8" thick flanges and smooth flow collectors. Oval exhaust ports that are an exact match to the factory cylinder head. 3" OD slip joint collectors with merge spikes...

2007-10 Shelby GT500 1 7/8" headers with lead pipes. Tig welded 304 s/s headers with 3/8" thick flanges and smooth flow collectors. Oval exhaust ports that are an exact match to the factory cylinder head. 3" OD slip joint collectors with merge spikes...

2007-14 Shelby GT500 1 7/8" headers with lead pipes. Tig welded 304 s/s headers with 3/8" thick flanges and smooth flow collectors. Oval exhaust ports that are an exact match to the factory cylinder head. 3" OD slip joint collectors with merge spikes...

2007-14 Shelby GT500 1 7/8" headers with lead pipes. Tig welded 304 s/s headers with 3/8" thick flanges and smooth flow collectors. Oval exhaust ports that are an exact match to the factory cylinder head. 3" OD slip joint collectors with merge spikes...

2011-14 Shelby GT500 1 7/8" headers and lead pipes. Tig welded 304 s/s headers with 3/8" thick flanges and smooth flow collectors. Oval exhaust ports that are an exact match to the factory cylinder head. 3" OD slip joint collectors with merge spikes...