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Old 08-12-2013, 04:27 PM   #16
Studly Adventurer
Joined: Jun 2011
Location: Lake Stevens WA
Oddometer: 789
Originally Posted by View Post
Runs like a stabbed rat!
07 990 with akra pipes no 02 sensors
Only getting low 30's MPG am looking into a custom map or something? CPR do you have any 07 maps coming?
Seams to work better with the o2s on for me im still getting mid to high 30s from 39-41 stock and way more power
spencergt66 is offline   Reply With Quote