No one can match the performance gains of BBK's 50 state legal equal-length shorty headers for owners of 5.0L Mustangs. Built from high quality CNC machined aluminum alloy, these headers are guaranteed to give the most bang-for-the-buck! Fully Mandrel Bent Heavy-Gauge Tubing One Piece Laser Cut Flanges Eliminates Flange Warping CNC Machined Aluminum Alloy Direct Bolt-On HP & Torque: 15-20 HP/20 ft lbs Torque Installation: Direct replacement of the stock exhaust manifolds, header bolts up to the existing stock Y-Pipe/Crossover pipe. No cutting or welding required. Takes between 3 And 6 hours depending on application. Only simple hand tools required All hardware, gaskets, and instructions included. Tech Notes: 50 State Smog Legal
