Mazda OEM Oil Filter Extra Capacity (Roki Filter) EJ25 Subaru WRX 2002-2014 / STI 2004-2021 | N3R1-14-302 vendor_Fortune Auto If your Verticooler kit was

If your Verticooler kit was purchased before 03/27/2015

Helps reduce carbon buildup on intake valves

vibration and harshness are characteristic of a 'true' performance suspension

Installation & Configuration Notes

Fits Manual

Mazda OEM Oil Filter Extra Capacity (Roki Filter) EJ25 Subaru WRX 2002-2014 / STI 2004-2021 | N3R1-14-302 vendor_Fortune Auto If your Verticooler kit wasPart #: N3R1 14 302 Miss that original Tokyo Roki filters Subaru use to supply here in the USA? Have no Fear, Mazda to the rescue. Yes you heard correct, Mazda ROKI oil filters are the same as the original oil filter that came in your WRX and STI back in the early 2000s. Just slightly larger. Why do you want it you ask? The blue filters Subaru uses here in the states aren't as good of quality as the original black Tokyo Roki filters. The extra oil