The Motordyne Infiniti Q50 & Q50s 3.0tt ShockWave  Exhaust

A True Dual X (TDX) pipe exhaust system optimized for the highest torque and power by using progressively expanding dual 2.5″ primary tubes and dual 3.0″ exhaust tubing for the best overall power curve.

Comes with  4.5″ exhaust tips, rolled or slash cut, in Stainless Steel or burnt Titanium.