VALVE GUIDE SET RB26DETT (TA309A-NS05A) 1403 Fabspeed's optional Sport Cats are

Fabspeed's optional Sport Cats are constructed with Fabspeed-proprietary HJS German-imported high-flowing catalytic converters using T304L stainless steel

Fits Evo VIII and IX

Reduce the risk of boost leaks and get the most out of your turbocharged vehicle

making it suitable for performance and racing applications

VALVE GUIDE SET RB26DETT (TA309A-NS05A) 1403 Fabspeed's optional Sport Cats areWe 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 in 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 material has