Originally Posted by b1aze
Finish reading my 3 sentence post. If you have a vacuum leak, you should be able to log your relative manifold pressure with either a JB4 or Cobb AP.
I'm stock my friend
MHD Custom Flash (E40) [Jake@MOTIV] / Vargas Stage 2 Turbos / Fuel it LPFP Stage 2/ MMP Turbo Inlets/ 3.5 Tmap Sensor / ER FMIC /ER Chargepipe HKS-BOV / AA Downpipes / Agency Power Race mid pipes / Berk Technology race exhaust / BMW SSK / VMR wheels--Yokohma ADVAN AD08R tires / KW Club sport coilovers+KW Camber Plates / Spec stg2+Spec SMSFW