Access to base maps and tuning software

torque the bolts to 60 ft-lbs using ARP Ultra-Torque Fastener Assembly Lubricant

G580 specs :

The Manley Performance H-Beam Connecting Rod Set is engineered for exceptional strength and reliability

Each Carrillo rod is crafted with winning in mind

ProtoTuned Custom Performance Tuning 14079 Access to base maps andDial in your BMWs full potential with a ProtoTuned Custom Performance Tuning Package, designed specifically for competition and off road applications. Whether you're building a high strung time attack machine, tackling hill climbs, or refining your track setup, this personalized tuning service is built around your vehicle, your goals, and your driving style. About ProtoTuned Led by tuning specialist Elie Seif, ProtoTuned offers a highly customized