FYI we no longer sell race fuel.
1970-74 Challenger Applications
Our Exhaust Systems are designed and fabricated in-house using sophisticated CNC machinery and mandrel bent for a precise fit and uninterrupted exhaust flow. Systems are constructed of 2.5" or 3.0" O.D., 16 gauge aluminized tubing to resist heat and corrosion damage. These high performance dual systems have proven to deliver more horsepower and torque over stock size systems while improving exhaust flow. Add the finishing touch to your exhaust with a set of TTi Stainless Exhaust Tips.
2.5" EXHAUST SYSTEM from your stock manifolds to rear of car
Manifold casting numbers required.