Tomei Reinforced Main Bolt Set - EJ20 /EJ25 NZ Wiring Includes fitting kit

Includes fitting kit

Honda changed to a 3

provided it complies with the manufacturer's recommendations

including loading your vehicle onto a trailer or making quick repairs in the pits

the same housing with the genuine turbine allows you to make the replacement easy and fast (bolt-on)

Tomei Reinforced Main Bolt Set - EJ20 /EJ25 NZ Wiring Includes fitting kitThe EJ engine cylinder block and crankshaft design is not really suited for high power use so the main bolts are important to maintain strength, Intake, the block. The stress that the block endures is susceptible to deformation of the crank main journals which can increase friction and ultimately bearing failure. The TOMEI main bolts are designed to suit high power applications to prevent the block from warping and to ensure rigidity.