Tomei Competition Main Bearing 2&4 Bearing Grade B - EJ205/EJ207/EJ20Y/EJ255/EJ257 53540-SMJ-003 000 miles or sooner if

000 miles or sooner if your engine has seen sustained high-RPM use

Silvia S15

No more worries about your alternator falling

Sound resonator is equipped on BNR34 to meet the increased dB regulation while maintaining the same high flow structure

Tomei Competition Main Bearing 2&4 Bearing Grade B - EJ205/EJ207/EJ20Y/EJ255/EJ257 53540-SMJ-003 000 miles or sooner ifWhen 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