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  1. General Maintenance, Troubleshooting & Accidents.
    So I have two wrx's. An 02 with a blown motor, and a 05 with a good motor but I wrecked it. So I swapped the 05 into the 02. The 05 ran great, made like 13psi which was normal for my climate. It was "stage 2" but basically just an intake with a cobb stage 2 tune and a custom hood exit. During...
  2. Engine Performance
    Hi, I have a 2012 sti with a Cobb intake, catted downpipe, etune by brentuning and I recently had a Cobb turbo inlet installed. The day after the install, I noticed that I could not hit more than 10psi. I am tuned for 18.5 psi and before the install I was hitting 15-16psi quite easily now I hit...
  3. Tuning: Electronic Engine Management
    2006 sti accessport-stg1 cobb catback spt intake manley forged pistons stock turbo stock everything else. This past week my boost was hitting a wall at 7psi in every gear. I searched around and thought my solenoid may be stuck... But first I reset the ecu with the accessport and it was fine...
  4. General Maintenance, Troubleshooting & Accidents.
    Hi All, We have a 95 WRX STi RA (yes it is fair dinkum) it is a grey import, so not a lot is know about it, it used to live in Canberra and looks like it has been rallied in Aus and Japan. We rally it now and run autocross in the Victorian Club Autocross Series, 2nd outright 2008 & 2009. As far...
  5. General Maintenance, Troubleshooting & Accidents.
    Ok. A little insight of the problem in hand. Myself and a mate replaced the stock TD04 on my '02 bugeye with the same turbo, just less K's as the previous was creating a large whine, and as I suspected, yes, it was pretty much screwed. However after replacing everything, getting everything...
  6. General Maintenance, Troubleshooting & Accidents.
    My 2004 WRX engine died last week. My car has 135k miles on it, and I had the engine replaced with a used engine with 68k miles that was in a rear-end crash. The garage replaced the engine and turbo, but now when accelerating the boost on the turbo never goes above 0.04 MPa. It used to go up...
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