CPRsm
Active Member
Bead rolled ftmfw
Not sure how far past 1100rwhp we can go with the 3.5in tube in this ecu. But to make sure we can get well beyond that, here's 4in just incase.
Not sure how far past 1100rwhp we can go with the 3.5in tube in this ecu. But to make sure we can get well beyond that, here's 4in just incase.