these rods deliver the structural integrity necessary for engines producing up to 1000 horsepower

Gates Racing High Performance Timing Belts are incredibly strong and extremely heat resistant

- G81 M3 Touring

RK Autowerks answers this problem with a precisely engineered fix: the RK 4-Pin Crank Hub

High Boost Kit Includes:

BMW N55 Connecting Rod Bolts by ARP e36 these rods deliver the structuralUpgrade your BMW N55 connecting rods with ARP Connecting Rod Bolts, the trusted choice for performance builds. Manufactured in the USA by Automotive Racing Products (ARP), these bolts exceed OEM specifications, providing superior strength, fatigue resistance, and reliability under extreme conditions. Why Choose ARP Rod Bolts for Your BMW N55? Unmatched Tensile Strength Designed to handle high boost, extreme RPMs, and heavy loads without stretching or