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  1. General Maintenance, Troubleshooting & Accidents.
    WRX Noise Help Anyone know if this knocking noise is typical in wrxs or something that needs attention. I Feel like it has worsened since I bought it. Noise speeds up as I rev it and goes away at high speeds.
  2. Engine Performance
    Sooooo my Wrx with 107.5k miles is making a knocking noise after driving about 170 miles. I checked oil ajd it was pretty low but after I put some in, the knock was mostly gone. I’ll attach a video Knock video
  3. Tuning: Electronic Engine Management
    Hi there as tittle reads I am wanting to adjust my boost but only if I can do it safely of course. My car is a v7 sti with stainless steel equal length headers and a full 3" exhaust with one resonator and a high flow cat. I have a profec e-01 boost controller and it is currently running 14psi. I...
  4. General Maintenance, Troubleshooting & Accidents.
    just wondering if anyone else has experienced this?. iv got a v3 sti and when you drive after starting it cold it knocks slightly while it warms up. sometimes it will last for 10 mins or so driving. its only really noticeable when you take off at low revs, after then the engine noise covers it...
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