Pypes X & H style mid-pipes are proven winners when it comes to making more horsepower in your 1979-04 Mustang. Typically, X pipes will increase the power at higher rpm's while delivering more of a high-pitched exhaust note, making the car sound more exotic. Whereas H-pipes generally make more power at lower rpm's while producing a deeper, traditional hot rod sound. Both are fabricated
using the highest quality materials. Our smooth, 16 gauge mandrel-bent, 409 stainless steel pipes resist corrosion and helps extend the life of your system. The ball flare connections and two piece design create a product that's leak
free and easy to install. Mid pipes feature a 2-1/2" pipe diameter and are available with or without catalytic converters.