With the increased success of our single exit exhaust system for the Nissan 350Z over the years, last year we decided to build a single exit for the Nissan 370Z. Using a completely stock Nissan 370Z and installing only our single exit exhaust we have seen gains of up to 9 rwhp and 6 ft-lbs of torque with no tune! We decided to combine the Stillen Gen 3 long-tube intakes along with the single exit catback exhaust system on a completely stock automatic Nissan 370Z and the results speak for themselves! Here you can see gains of 19 rwhp and 15 ft-lbs of torque over stock values to the rear wheels with no tuning software being utilized! Contact us today to purchase this package and experience the gains that these two vehicles were able to while retaining the stock catalytic converters and y-pipe!