i have stock and 93 octane settings, but have never been able to change, them... why would i want to!

 

I only change to stock settings when I take it to have work done.

 

got chipped w/ the Neuspeed 91+ oct P-Chip for $300 flat.

had to drive out to the Neuspeed headquarters in Camarillo, CA. took about 20 min.

 

old thread but curious about this - I bought a 2001 TT Roadster 225 which is chipped (based on a boost test - running 15+ boost). Is there any way to tell what brand I have? I tried holding the cruise set button in and there is no flashing of the CEL. But I think if you have a passcode with APR you have to enter that first anyway. No paperwork came with the car - very clean and nice car that I would like to have for a while but I am nervous about running stock pugs vs cooler plugs. Especially considering I just replaced the lower unit due to a cracked piston... any advice appreciated!