S55

Maximum PSI F series 4 bar TMAP/MAP sensor adapter harness (Sensor not included)

Maximum PSI M3/M4 S55 J Pipe Kit (Throttle body elbow)

BMW 12120042724 Flex Fuel Spark plugs (Pre-gapped) - For most high output modern turbo BMW's

NGK 97506 Spark plugs (Pre-gapped) - For most high output modern turbo BMW's

BMW 12120039634 Spark plugs (Pre-gapped) - For most modern high output turbo BMW's