Tomei Main Stud & Ladder Set - 4AG Anti Roll Bars Patent D647

Patent D647

The result is increased high rpm range output and improved medium to low torque

This detent spring kit includes all seven detent springs which breakdown like this:

Competition Intercooler Kit for Mitsubishi EVO X prepared for 2

These extended studs directly replace these problematic bolts

Tomei Main Stud & Ladder Set - 4AG Anti Roll Bars Patent D647A common weak point found when tuning the 4AG engine is from the crank cab bolts being insufficient to cope with the high stress loads from extreme engine speeds. The weak crank cab bolts can result in the stock crank cab bolts breaking or excessive loads on the bearings causing rapid irregular wearing. In the worse case scenario this can lead to engine failure. The TOMEI ladders also aid further in increased block rigidness to help support the crank