STILLEN 370Z Supercharger System - Announcement!!!

Originally Posted by tomnavone

Just got back after installing the seventh tune. This might be the worst tune yet. The Top end is better than tune 6 but it falls off very fast. The low end sucks compared to tune 6. The car is almost undrivable with the newest tune.. With tune seven my numbers are 397hp and 293lb/toque with tune 6 my numbers are 276hp and 299lb/toque. I reverted back to tune 6 because at least that one is drivable. Im officially throwing in the towel i dont want to wait for any more tunes. I believe seven tunes and three months with the supercharger installed is ample time to figure this out. I have decided to go a different FI route. I have requested for my money back from stillen with no response yet. I hear everyone say how great stillen is and how they stand behind their products. I hope in my case they stand behind their product and give me back my money. Will post dynos later.