here are some pictures of 135i that we worked on for LET motorsport
list of mods we installed:
Code 3 intercooler
Riss Racing Down Pipe
CP-E Bolt on exhaust
AFE Intake
Riss Racing 02 simulator
Clutch delay valve removed
Vogtland Adjustable Suspension Kits
we also blacked out the headlight and taillights
so far it did around 12.6 quarter mile on street tires with a use of a piggyback system for software. We are waiting for LET motorsports to come up with the final tune and after that we will dyno it.