The Stock D16Y7 that came in my car. I coated the valve cover with VHT wrinkle plus red coating to give it that JDM wanna-be look :P car runs on a dual battery system w/ 0 guage wiring to back it up. Ebay short ram, Upper Strut bar and lower strut bar, 10.3mm wires with iridium plugs, CTR headlights