93 Octane
135i misfires 1/6 11/8/21
110821
Initial UEL log for testing
Throttle body
second log hpfp 100%
hpfp 100%
Dual Pulley
B8.5 S4 034 Motorsports Dual Pulley 57.75/187 pulley ratio runs from 2K to redline in third gear.
logs 2021
110/07
STAGE 1 WITH DOWNPIPE