ISR Performance ST Series Exhaust for Infiniti Q50 14+ VQ37 VR30
The ISR Performance ST Series Exhaust for Infiniti Q50 is a Y-Pipe Back exhaust system that utilizes a Stainless steel 2 bolt 3" flange that splits into 2 2.5" pipes with bottle style resonators and continues back to an aggressive muffler section with 4” tips. This exhaust gives your car not only a great look but a deep tone that every enthusiast is looking for. Our ISR Q50 ST Exhaust is designed to bolt directly to the vehicles stock Y- pipes replacing the mid-pipe and factory rear muffler.
