Quote:
Originally Posted by that_grey_m3
Thanks for the reply Shadow. Looks like I will be going with Epic Tune from Randy! After all they do tune race cars and that alone says enough about the work they achieve and deliver. Could you feel a gain of hp/trq in your e92 m3 after the Epic Tune? How was the power delivery throughout the powerband after tuning your car vs. before? Was there more available use of low end torque for putting around town?  Im pretty excited, put my Bimmerworld X pipe on last week and that alone gave my butt dyno a sense of increase, a tune will compliment it so i am told. |
Oh yes, the difference was there. Plus an xpipe the difference is unmistakable!
In midrange the difference is bigger than at the top, so you really notice it. I used to have one of my M3s with a tune and the other without and there were zero doubts about which was which!
Good choice with the BW xpipe!