RaceChip Tuning For BMW G30/G31 M550i N63 4.4L Select Module:RS + App or 8) NGK 97506 2-Step

or 8) NGK 97506 2-Step Colder Spark Plugs

the S&B swing gate opens automatically at full throttle

Designed to look sleek and sporty

Cooler Air for Better Performance: Our one-piece airbox features an integrated seal to block out unwanted engine heat

6L Gas engine

RaceChip Tuning For BMW G30/G31 M550i N63 4.4L Select Module:RS + App or 8) NGK 97506 2-StepRaceChip offers advanced chip tuning for the BMW G30 M550i with the N63 4. 4L engine, enhancing horsepower, torque, and fuel efficiency. These plug and play tuning modules are easy to install and optimize key engine parameters such as fuel injection, turbo boost, and air fuel ratios. The result is a significant performance boost while ensuring engine reliability and safety. 456HP BMW G30 G31 M550i N63 4. 4L Power Gain With GTS Black (+53hp +73tq)