Tomei Competition Main Bearing 5 Bearing Grade B - EJ205/EJ207/EJ20Y/EJ255/EJ257 Speedfactory Perfect for your GD chassis

Perfect for your GD chassis Subaru WRX or STI

Since the 1990s

The stainless steel bolts with the washers also match perfectly

specifically focus on increasing the power at high RPM range

Individual cylinder ignition retard and fuel enrich

Tomei Competition Main Bearing 5 Bearing Grade B - EJ205/EJ207/EJ20Y/EJ255/EJ257 Speedfactory Perfect for your GD chassisWhen tuning engines for higher power output and high RPM the bearings are subjected to extreme load conditions. These harsh conditions require the bearings to be able to cope with excessive loads and stress conditions. The TOMEI Competition Bearing series are designed for fatigue resistance, durability, effective lubrication and resistance to scoring. Designed for use on engines that will be outputting 1,000 HP and at over 10,000RPM. These advanced