Tomei Valve Spring - Nissan RB20DE RB20DET VG30DE VG30DETT 53540-S04-013 but we recommend that you

but we recommend that you adjust the ECU settings to suit your vehicle and usage conditions

conforming to any defects

Combined with the 6061 Aluminium end bearings that are anodised black and feature Hybrid Racing branding

precise shifting and a laser-etched logo for outstanding detail and authenticity

Tomei Valve Spring - Nissan RB20DE RB20DET VG30DE VG30DETT 53540-S04-013 but we recommend that youHigh quality designed springs is required to transfer the exact movement of the camshaft to the valves at high engine speeds on high performance engines. The TOMEI products are always engineered with precision, Intake, mind to suit the users needs. So with this, Intake, mind careful choices, Intake, material selection is made with surface coating and other technologies. Then the pre production products are put through an extensive testing program for