NTK O2 Sensor for Syvecs Evo X ECU (SYV-NTKPNP) Hella The PERRIN oil cooler tames

The PERRIN oil cooler tames oil temperatures keeping them at a consistent 85-90C (185f-194f) where the engine makes the most power

we also recommend the STM Fuel Return Kit to aid this set up

The robust cast aluminum end tanks provide superior durability and smooth

This QR valve features a 38

The STM RedLine engine oil change package for EJ20/EJ25 Subaru WRX/STi is conveniently available with the recommended 5w30 RedLine fully-synthetic ester engine oils and includes the genuine OEM Subaru black Roki oil filter and new drain bolt gasket

NTK O2 Sensor for Syvecs Evo X ECU (SYV-NTKPNP) Hella The PERRIN oil cooler tamesNTK O2 Sensor for Syvecs (S7 Plus Evo X ECU). This sensor is required for use with the Syvecs Evo X ECU. Fits other models as well. NTK LZA09 E1 (0025) Includes: (1) Oxygen Sensor as pictured See more SYVECS Products