Boost Logic Billet Aluminum Girdle For R35 GTR Oversized ARP Main Studs For GTR:None more aggressive stance while preserving

more aggressive stance while preserving the unmistakable shape of the original BMW 3 Series

widened front and rear fenders

Fastener Material:

• Uniformly disperses heat to prevent localized hot spots and thermal cracking

More Information SKU HD9401ACITR-OE Vehicle Year 1999

Boost Logic Billet Aluminum Girdle For R35 GTR Oversized ARP Main Studs For GTR:None more aggressive stance while preservingOur billet girdle is made from 7000 series aluminum to add significant rigidity to the VR38 motor. 7000 series aluminum is strong, with a strength comparable to many steels, and has good fatigue strength and average machinability. It has lower resistance to corrosion than many other Al alloys, but has significantly better corrosion resistance than the 2000 alloys. We have seen uneven bearing wear due to the block flexing with the stock girdle and this