E8/9X & F Series BMW Wavetrac Differential Package Welded or Bolted?:Welded serpentine belt idler

serpentine belt idler

These are designed to be the strongest rods available period and hold well in excess of 1000hp

the CP4 can be rather sensitive to fuel quality

Whitbread Performance M57 Head Stud Installation Instructions

The high performance intercooler core provides a 65% larger frontal area and 87% more volume compared to the stock mounted intercooler

E8/9X & F Series BMW Wavetrac Differential Package Welded or Bolted?:Welded serpentine belt idlerAll E90 BMW applications with a welded ring gear are now able to be installed in house in 2 4 weeks depending on how quickly we have a break in CNC time to drill and thread mill the ring gear. The Wavetrac differential, stub shaft seals, ring gear bolts, and machine work is included in the package price. The oem BMW diff housing to start with must be supplied by the customer. Innovative: Patented Wavetrac design automatically improves grip in low