this compact ECU delivers powerful tuning capabilities
(32) High Performance Steel Retainers
Supersprint's design represents the next evolution in header design
This meticulous approach lays the groundwork for an impeccable engine foundation
To retain factory functionality
CP-Carrillo Connecting Rod Set, BMW S55 Pro-Xtreme 4245 this compact ECU delivers powerfulStronger. Lighter. Better. The 5150 AutoSport Pro Xtreme Connecting Rods, made by CP Carrillo, are built to meet the extreme demands of BMW S55 engines with 144. 30mm rods. These rods are engineered from high strength, aircraft grade steel to endure the intense forces produced by high horsepower applications. Rated to handle up to 2,000 horsepower and 9,500 RPM, they are the perfect fit for turbocharged builds, drag racing, and street strip setups.