Supertech Black Nitride Valves for EJ WRX/STi Clock Gauge We tried many things to

We tried many things to try to shield the oil from the turbulent air but eventually found that a deeper oil pan took care of the issue

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

5" transition for unmatched air flow

-Installs in under 30 minutes

PTE Part Number Compressor Cover Exhaust Housing Inlet Exhaust Housing Outlet A/R 10701006069 B Cover T3 Inlet 4-Bolt Outlet

Supertech Black Nitride Valves for EJ WRX/STi Clock Gauge We tried many things toSupertech 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