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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
X4 M40i 2015 - 2017
Stage 1 93 octane: up to 46% HP / 48% TQ
bootmod3 calibrates the factory vehicle modules over the OBD port in just 3 minutes
NOTE 2: If your DME has a production date after 6/2020
N55 Big Bore High Pressure Fuel Pump 2 Series X4 M40i 2015 - 2017The Precision Raceworks N55 BIG BORE HIGH PRESSURE FUEL PUMP is designed for customers looking to push the limits without port injection (or in addition to port injection). Our pumps were developed in a partnership with NHP taking advantage of resources offered by both companies to produce the highest quality and highest flowing high pressure pump upgrade ever for the N55 engine. This big bore high pressure fuel pump produces as much fuel as other
