BG @ BrenTuning
06-04-2010, 12:51 AM
Today I dynoed my car to baseline before the tuning and modifications being.
-2009 M3 DCT, 9200 miles
-93 octane, none of this cali 91 BS
-100 degree shop temp.
-No trickery, straight up gear ratios input along with final drive for DCT. Tried 3rd and 4th with same results. Ended up sticking with 3rd. Oil temp climbed a little too high with 4th pulls with no realfan.
-Installed RPi scoops on the dyno with a low speed 10mph fan and got a 3whp gain. ended up with 355 whp - graph for that coming soon.
-Hotlapped the car with no fans 4 times and barely lost ANY whp (2-3whp variance)
The baseline graph red is from disabling ABS but NOT enabling dyno mode, the car made **** power. You need to trip the airbag light by driving at 1500-2k rpms for a few minutes. It appears the car does not go full throttle or full power, as the curve is the same but the car sounds and feel different, like 60% throttle.
http://img.photobucket.com/albums/v412/brenwrx/DSC_2057.jpg
http://img.photobucket.com/albums/v412/brenwrx/2009M3STOCK.jpg
I'm going for 410whp on 93oct.
-2009 M3 DCT, 9200 miles
-93 octane, none of this cali 91 BS
-100 degree shop temp.
-No trickery, straight up gear ratios input along with final drive for DCT. Tried 3rd and 4th with same results. Ended up sticking with 3rd. Oil temp climbed a little too high with 4th pulls with no realfan.
-Installed RPi scoops on the dyno with a low speed 10mph fan and got a 3whp gain. ended up with 355 whp - graph for that coming soon.
-Hotlapped the car with no fans 4 times and barely lost ANY whp (2-3whp variance)
The baseline graph red is from disabling ABS but NOT enabling dyno mode, the car made **** power. You need to trip the airbag light by driving at 1500-2k rpms for a few minutes. It appears the car does not go full throttle or full power, as the curve is the same but the car sounds and feel different, like 60% throttle.
http://img.photobucket.com/albums/v412/brenwrx/DSC_2057.jpg
http://img.photobucket.com/albums/v412/brenwrx/2009M3STOCK.jpg
I'm going for 410whp on 93oct.