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1-20 of 79 Results
  1. Engine Modifications
    I have a 2005 wrx, bought it used a few months ago and been working my way through it to figure it out. I've realized that the turbo seals need replacing but not sure how to identify this turbo. The previous owner said its a 20g turbo and was tuned for a 20g. There are no markings on it, has...
  2. Engine Modifications
    hey guys i im looking for advice on a upgraded turbo capable of making 500whp in my 09 sti ive got a faily new iag closed deck short block, stock heads, 1050 id injectors, aem 320 lph 65mm,fuel pump cobb fpr, iag aos, act street act strip clutch, iag tgv deletes, apr headstuds catless downpipe...
  3. Engine Modifications
    Hey guys I’m buying an sti here shortly. I want to upgrade pretty fast and barely know the basics. I have done some reasearch. I’d like to get to 400hp pretty quick. Eventually 600. Can anyone kind of point me in the right direction? Here’s a list of the mods I plan on getting right away: Cobb...
  4. Engine Performance
    Hi Guys! I have an 06 WRX current mods: Blow off valve, high flow catted DP, Catback exhaust and a tune I have the current parts to install: Blouch 1.5xtr turbo Process West TMIC Process West CAI 1050ID injectors 255L fuel pump TGV deletes Perrin Turbo Inlet IAG AOS 3 Port boost...
  5. Engine Modifications
    Is there a difference between a blow off valve and a bypass valve? If there is what is it and what’s better?
  6. General Maintenance, Troubleshooting & Accidents.
    My 2017 sti is bone stock and my daily driver. Recently at about 65k miles i noticed stuttering and jerking at WOT above 4.5k rpm. I then replaced my spark plugs with oem NGK plugs (my old plugs turned white instead of black) and that didnt help. During the hesitation the check engine light...
  7. Engine Modifications
    best stock location turbo for 400/500hp and anything else I’ll have to do. On a 2000 wrx sti gdb. The modifications on my car so far are 725cc injectors, methanol injection Perrin catless down pipe, process west tmic, amr c7 turbo, intake and fuel pump I can’t remember off hand it was tuned on...
  8. General Maintenance, Troubleshooting & Accidents.
    Hello all, I am extremely new to the Subaru world. I have always loved these cars since I first seen it in 2004. I just recently purchased a 2004 WRX Impreza Wagon. It's not perfect, definitely will need some love which I intend on doing. I just had this recent issue come up. When starting the...
  9. Engine Performance
    I have a 2018 WRX premium with 49k miles. I was looking into Turbo blankets and header wraps and was wondering if they’re actually effective and give results? And if so is a tune necessary for it? They claim it spoils the turbo quicker, while keeping the engine bay cooler, and heat soak to a...
  10. Engine Modifications
    Hello, Just bought a 2007 Subaru WRX TR and new to the turbo world. The car has around 167,XXX miles. Some mods that I can name out is Cobb Accessport v3, Stage 2 I believe, new installed OEM Exedy clutch and flywheel with less than 1k miles on them, Turbo XS boost controller, HKS Blowoff...
  11. General Maintenance, Troubleshooting & Accidents.
    First time suby owner please help! I have a 2017 wrx base that runs fine, although lately its devoloped a Minor oil leak around the turbo, see pic. I think its the oil return line? At least thats what i think the technician said. Theres a small plastic clip/coupler that attaches the metal line...
  12. Engine Modifications
    Alright my name's Ben and I'm new here so cut me some slack with this. I have a 2004 wrx, not an sti, and I am trying to do a turbo upgrade. I have been looking at a vf39 or a vf48(that's the 2018+ sti turbo correct me if I'm wrong). I am wondering which I should go for. Or if I should just save...
  13. General Maintenance, Troubleshooting & Accidents.
    Hey all, I am new to this forum site. I have heard good things about this site as my friends have had lots of help here. My stock 17 WRX 6spd MT just started having a strange issue. Intermittently, it will just start building peak boost at low throttle input in 2nd and 3rd gear. It doesn’t...
  14. Personal For Sale & Wanted
    Would anyone be interested in a Hahn super 20g completely rebuild, billet wheels, upgraded dual port steel thrust plate, ceramic coated both hot and cold side? Either for trade on a upgraded turbo for 08+ or for sale? Comes with the infamous turbo pedestal.
  15. General Maintenance, Troubleshooting & Accidents.
    I have a 2015 wrx got it about 6 months ago and since then I had issues I believe the dealer sold me a shitty car because right after they stop answering my phone calls with all these issues I started to get this problem has been getting worse the turbo will feel like a jump back and forth...
  16. Engine Modifications
    I'm new to this kind of stuff and am just wondering what are differences between these engines? Am i gonna have to change the wiring? Is everything a direct replacement? Thanks in advanced!
  17. General Maintenance, Troubleshooting & Accidents.
    Hi all, new to the forum and wrx ownership so thank you for the knowledge in advance. I have a 2015 limited, MAPerformance intercooler and charge pipe, BOV..it has been running really well until today when I notice i was not building any boost. Feels slower. in 1st, the gauge won’t read past...
  18. General Maintenance, Troubleshooting & Accidents.
    So about 6 months ago I bought a used 2015 WRX. The car has been having some small issues but nothing crazy. When I first got the car it was pushing 22.1 psi for boost. I reset my battery the other day and noticed that my peak is 12.1 psi. I even tried going through all the gears up to forth and...
  19. Maintenance, service, and repair
    So a little back story, my car started to smoke in October 25 to 26, i ask a friend who knows everything subaru and he said turbo seals. So i bought a new turbo and put it on triple checked every hose and line, good. Prime it good, then start it and its still smoking. But the thing is its hard...
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