Originally Posted by John@Z1

Z1 is trying to test every small mod on the 370Z to inform the owners of these cars on what works and what is just noise. Lastnight we dynoed the car with both Nismo intakes and with the stock airbox set up coupled with testpipes. Both intakes make the same amount of power on their first runs. But after consecutive runs the stock boxes hold the most power.

After these test we let the car cool down and poored some MS109 into the tank. We ended up with 290rwhp with the stock airboxes and 288rwhp with the Nismo intakes.