Supertech Black Nitride Valves for EJ WRX/STi Clock Gauge stacked-plate oil cooler will decrease

stacked-plate oil cooler will decrease oil temperatures by up to 30 degrees and reduce oil degradation

Includes black couplers and clamps for install and fits both MR SST and GSR 5-speed models

The Invidia titanium cat-back for Subaru BRZ

-Installs in under 30 minutes

Supertech Black Nitride Valves for EJ WRX/STi Clock Gauge stacked-plate oil cooler will decreaseSupertech black nitride exhaust and intake valves for EJ20 EJ25 Subaru WRX and STi. These valves are available in various sizes to match your head diameter. Sold as a set of 8 or individually as needed. Please do all your research and consult your engine builder if necessary! Black nitride valves are made from one piece forged stainless steel then go through a special hardening process to lessen the friction between the valve and guide. Vehicle