The Hooker Headers 2005-10 Mustang Off-Road X-Pipe Kit is manufactured from high flow mandrel bent 2.5'' diameter 16-gauge 304 stainless steel for unbeatable durability. The off-road design eliminates the factory catalytic convertors improving torque and horsepower in the mid to upper RPM range, making this an ideal addition on forced induction applications!
The extension tubes featuring O2 sensor bungs, stainless steel T-bolt clamps and the slip-fit design allow a completely stock routed, bolt-on installation from the factory exhaust pipes to the factory exhaust manifolds!
Reduces Back Pressure
Improves Low and Mid-range Torque and HP