PERRIN WRX STI COLD AIR INTAKE EXTENSION 说明书 ation. I f y ou h ave a ny q uestions, p lease c ontact o ur t ech d epartment p rior t o s tarting i nstallation.WRX/STI C OLD A IR I NTAKE E XTENSION Thank y ou...
Included with the PERRIN Air Oil Separator for 2015-2023 WRX, the PERRIN Turbo Sump Pump Restrictor fixes burning oil issues relating to turboback exhausts or Stage 2 and higher tunes. Click here to learn more. Finish Powder coated for protection against the elements, the finish will look awes...