1999-04 Mustang Cobra American Racing 1 3/4" Long Tube Headers w/ X Pipe - Catted

1999-2000-2001-2003-2004 Mustang Cobra American Racing 1 3/4" Long Tube Headers w/ X Pipe - Catted

• 1999-04 Mustang Cobra American Racing 1 3/4" Long Tube Headers w/ X Pipe - Catted - High Boost Apps

• These long tube headers feature 304 stainless steel construction, thick 3/8" flanges, merge style collectors with scavenging spikes, 1 5/8 diameter primary tubes for GT Mustangs and 1 3/4" diameter primary tubes for GT and GT500's.

• These headers sets include direct bolt in X-pipe crossovers in your choice of high flow cats or off-road type with no cats.

• These headers have outstanding fit and provide an excellent performance gain over the factory exhaust.

• Gains of 15 to 20 horsepower are common on naturally aspirated applications and 25 to 40 horsepower on supercharged applications over the factory exhaust.