BBK 05-10 Mustang 4.6 GT Shorty Tuned Length Exhaust Headers - 1-5/8 Titanium Ceramic Air Filters>Air Filters - Direct Fit But simply getting you low

But simply getting you low is not enough for Air Lift Performance

Stainless Steel positioning pins

The RS5 Touring Edition system features specially designed Helmholtz Resonators and reuses the stock downpipes to give the RS5 a true V8 sound

a boost only version is also available for diesel or extreme boost applications

drone-free exhaust note

BBK 05-10 Mustang 4.6 GT Shorty Tuned Length Exhaust Headers - 1-5/8 Titanium Ceramic Air Filters>Air Filters - Direct Fit But simply getting you lowThese 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 flow for increased horsepower and torque over factory OEM manifolds. BBK tuned Length headers offer improved scavenging waves for better combustion, which leads to improved performance and fuel