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  1. Engine Modifications
    Hey I have a 2018 Subaru wrx. I want to go port and direct injection. I just don’t know how to hook the injectors up do I need a wiring harness or can it even be done? I know I need the intake manifold, fmic, and injectors. I just don’t know what I need to get them to work. I really just want to...
  2. General Maintenance, Troubleshooting & Accidents.
    Hi everyone. I've had an issue tonight with my car alarm going off and upon inspection heard a noise coming from under the hood. Opened it up and the engine fans were running, had probably been running for the previous 4-5hrs i'm guessing since I pulled into home. I've had to disconnect the...
  3. Everyday Impreza Talk
    Hi, I'm getting hesitation at WOT at around 5k rpms. I've checked for leaks and don't have any. Checked spark plugs and gap and they're good, I also cleaned the MAF and MAP sensor. This started after going stage 2 with Brentuning and installed the Grimmspeed J pipe and intercooler. Any...
1-3 of 4 Results