A quick clarification: the turbos we sell for factory turbo DSM are not the "same fricking thing" as the ones other sell. All our Super turbos use the 10CM2 turbine housing, which we chose over the more restrictive 7 and 8CM2 models others sell. We chose 10CM2 based on the shortcomings we discovered with boost creep and excessive exhaust back pressure with the 7 and 8cm2 series. It flat works, and for any loss of low end (which most cars can't use w/o spinning the tires even more), the Super more than pays back in big end HP and lowered backpressure for more HP per PSI of boost.

Bill Hahn Jr.
98 RS Turbo: 10.87 @ 136 MPH
HRC Stage V with N20
Nation's Fastest Street FWD 2G DSM
www.turbosystem.com