Tomei Bery Ring Set - Nissan SR20DE(T) 12030-PR7-010 The rear section is made

The rear section is made from SUS304 stainless steel and the piping section under the vehicle is made from coated SUH409

Embrace the perfect combination of filtration efficiency and minimal viscosity loss

Easy install that looks great with all shift knobs

and our guide helps you find the right belt that puts it in the OEM system in the proper tension window

Tomei Bery Ring Set - Nissan SR20DE(T) 12030-PR7-010 The rear section is madeWe 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