View Single Post
      12-02-2008, 04:37 PM   #42
Racying Dynamics
KonigsTiger's Avatar

Drives: E92M3 RS46 Club Sport, others
Join Date: Jan 2008
Location: Dweller

iTrader: (0)

Originally Posted by m3larson View Post
SLAMMEDM3 - I had my ECU reprogrammed and I love it. I had the car dyno's and I did gain about 30hp. The shop said I may not feel the difference however I do feel the difference in Torque. That is the biggest difference I feel. At lower end RPM's the car is more responsive and doesn't feel as slug ash as some people talked about when they first owned the car. I also have new pully's and an exhaust.

I used a local guy in Arizona. I did consider Active and ESS however I wanted a local person just in case there was an issue. I paid $1,200 and I would do it again.
Nice!! I did the same (I mean, us a local guy) for my ECU and I suppose when I can most "feel" some difference is when I drive another M3.