Tomei Valve Guide Set - Nissan SR20DET S14/S15 clearance20 The BILSTEIN B4 is available

The BILSTEIN B4 is available for practically any model of passenger car – in both mono-tube and twin-tube shock absorber versions

We developed the MAXIM aluminium knob that is not only lightweight and great looking but also fits into the palm of your hand comfortably

Your cooling system's capacity will also be increased by roughly

5mm to Ø51mm

Tomei Valve Guide Set - Nissan SR20DET S14/S15 clearance20 The BILSTEIN B4 is availableWe chose to use Phosphor Bronze (Cn Sn P alloy) to make our Valve Guides, for its highly tensile and superior heat transferring ability, which is vital, Intake, high power and high RPM outputting engines. Since race engines these days require more power at higher RPM use , these engines now experience more extreme heat conditions. These conditions will increase the deterioration rate on these valve train related components. The Phosphor Bronze