- 04 STI needs a turbo and a tune (need advice)
- detonation on 0.6 bar boost?
- Loosing alot of boost :(
- Going from vf39 to vf34.
- Re-Torquing Heads??
- What does this mean?
- fuel question
- 08 WRX ECU Pinout wanted!
- Budget cylinder bore tolerances
- 08 STi exhaust hanger size?
- Engine problem from installing gauges HELP
- gas leak- walbro gone wrong
- insulated cold air box?
- dual tube exhausts, any others besides perrin?
- according to this article the 09 WRX intercooler is slightly bigger
- would it be safe to install now or wait for a tune?
- High oil temps
- Oil Pump Plugs
- feedback from vf39/meth ppl please!
- 1100 cc gone!
- CEL and blinking cruise - could not get code
- Coolant Leak 2005 Sti
- oil leak after turbo install
- Oil blow by out of BOV???
- What's better: 08STi stage2 or 08WRX&18G
- needs help asap! cel
- Perrin EL Headers- Leak fixxes......
- Please Help! weird power issue after coilover install....
- Stage 2
- Turbosmart manual boost controller
- grimmspeed phenolic spacers
- Question about hi cam replacement??
- clack clack clack
- HKS BOV Leak
- crankshaft postion sensor
- Turbo Gasket thickness available??
- Braided Fuel Lines, Fuel Smell
- Blouch TD04 19T Upgrade
- 08-09 STI Magnaflow catback custom fit 09 Wrx ?
- Running a EWG setup on a VF39, do I need a Walbro?
- Intercooler advice needed
- What would you do to get more power?
- Strange Engine Noise Buzzing, WITH VIDEO
- Q FOr those with Rodless TGV's
- EWG Questions
- boost control solonoid not working?
- Open Exhaust
- 09 wrx... Well Spt Tbe hurt* performance?
- Yet another question on EL Headers (Fitment)
- need help...vaccum line re routing..
- Looking for info on a spun bearing
- Odd shuddering in 5th and 6th at boost
- Info needed on standard fuel surge boxes on US cars
- Decent info comparison of VF39 to other turbos
- 09 WRX turbo model?
- 06 wrx knocking problems (need advice)
- about time to buy a fpgt3582hta
- Does this uppipe look broken?(pics)
- Just found out how much my car will be to fix
- odd noise from 06' WRX
- FXT tapping in 4th gear
- sti powertrain q's
- sti blocks ANSWER PLEASE!!!!!!!!
- 2007 Restrictor Pill..wtf?
- Quick Question - what is which cylinder??!
- Koyo radiator install problem - please help!
- Journal bearing non-wc to ball-bearing wc
- Fuel cell + Stock Fuel tank...Possible?
- Just installed silencer delete on 2004 2.5XT
- CAI or SR?
- Large Top feed Injectors
- Does anyone out there have a spare VF39 pill?
- air wafting out....fast replys please
- annother turbo choice.
- What Brand do you guys Recommend For the 750cc Injector?
- Need Answers
- boost control problems
- WRX MY08 conversion to STI TMIC
- Does anyone know what the fittings are on the STi oil feed line?
- Torque specs on sti shortblock
- Is there a "best place" for a wideband sensor?
- boost descrepancy
- Need Some Expert Advice-maf Voltage
- Question about Cobb stg 2 on 06 wrx...
- 08 STI GT35R Twin Scroll kit
- Vacuum Leaks?
- 2009 WRX 2nd Gear 4k RPM Hesitation
- anyone else sick of the stock coils?
- 2007 sti injectors too small for even stock setup??
- Does anyone have a catted AMR downpipe ('08+ WRX/STI)?
- Ebay Cast Al. TMIC Y-pipe
- Leaking coolant but not consistently - please help!
- =( Scary noise but not sure what.
- new Garrett GT turbo? Twinscroll T4 GT3788R
- P0031 Cel
- New Turbo kit in town...Precision Tuning!
- Snorkus Delete?
- cylinder drops at 3 RPMs! need help
- 07 Injector Size?
- What mods are needed for the STi to run pure E-85 to its MAXIMIUM potential?
- hessitation....under boost
- Overheating. Please Help!
- Is There A Restrictor Pill In Line for Stock Boost Gauge?
- 07 stage 2 STi, only seeing mechanical boost
- ECU replacement for P02443???
- EGT and wideband sensor?
- EGT and wideband sensor? take 3
- need help! car randomly shuts off!
- what was thought to be blown... is not?
- Perrin Stealth catback need pics and feedback please!!
- Catted downpipe with rotated turbo??
- Boost leak?
- turbo ?
- 2008 Spec B
- Can I put a HKS BOV on a stock Leggy Gt???
- Stage 2 Pointless?
- 08Sti vs. 09Wrx
- super DOT610 brake fluid when upgrading turbo?
- External wastegate question
- EJ Timing belt guide Recommendation!
- intake removal setup
- GT-Spec equal length vs. unequal length headers
- Vibration when driving
- Salavage Rebuilt 08 WRX?
- 2008+ STI Piston Ring Land Failure List
- Dirty Air filter?
- Loss of boost
- TMIC APS BOV boost leak?
- dom 3 question
- Recommended Turbos for TMICS???
- Car running sluggish after ecu reset?
- 2006 STi + TurboXS TMIC Fitment Question
- Precision Tuning: Reverse Instake Manifold kit.
- CEL after header and upipe install
- Aeromotive fuel rails?
- Dumb TurboXS midpipe question
- Twinscroll header fabrication
- Driving Down the road when.......WTF????
- Non responsive DBW throttle body
- maf airflow readings/intercooler
- Firing order and ignition
- Blown Turbo Seal?
- Weird issues tuning vf34. Need ideas/opinions
- Installing a ATP gt3076R ewg with other mods
- VF52 Pictures
- Is it a bad idea to upgrade at 60k miles?
- 05' sti atp 3076
- Problem with vacuum lines?
- missfire with anything more then feathering the throttle
- Does 02-07 Downpipe fit a 2008 wrx?
- Hose size for Ancillary radiator
- best way to 350whp, 400hp
- tanabe concept G blue catback question
- TD04 Parts on VF43 Turbo. Help Needed
- what is the next thing I should do?
- 07 STi run's lean under boost......
- FPGreen+Stock TMIC+Meth???
- "Absolutely No Good Thread" aka: My Sti leaks motor oil.
- Rattle in the cat?
- wastegate stuck ?
- Hello Guys
- car and turbo surging problems Please Help!!!
- stg 4 06/07wrx power question
- JDM Downpipe and JDM Catback Question
- Help with seized exhaust bolts
- Is a 2000 RS oil filter sandwich the same as 06-07 2.5WRX???
- NEED HELP: CEL p2016
- Car stalled, bought 2 days ago, should I be worried?
- Deposit tomm for an '08?
- Limits of O.E.M Parts
- TORQUE with spool. Which turbo is for me?
- turbo xs ewg uppipe fit with all downpipes?
- A/O Separator
- 2.5 STI off Boost power
- injectors
- Not Hitting Target Boost with Uppipe Install
- installing headers?
- Benefits of rotated turbos?
- Holy crap whats my car doing!?!?!?
- Front A/F sensor sweeping?!?!
- Compressor surge after crushing stock BPV
- clogged cat?
- Exhaust bolts??
- ATP 30R and 35R with HTA wheel
- High speed cruising modifications.
- Engine Code Question
- Aem wideband sensor taking place of Rear o2 sensor?
- Evap questions for those building fuel sytems
- 07 heads fit on a 04?
- Perrin Cat-Back Exhaust Dual Tube
- noob qustion
- Dead turbo
- hesitation
- ZeroSports World League Exhaust - need gaskets
- TurboXS DP & Cat need which pipe to mate to Maddad Whisper 3"???
- list of people who didnt blow up their 07 sti
- most common engine failure?
- exhaust question for 08 wrx
- no start/ sputter....
- 06 cold air in a 04???
- 3000 miles on shortblock--> broken ring lands
- Oil Light
- Differance Between 04-06 and 07 STI Heads
- 2008 WRX Borla + DP question
- P0244 Wastegate control solenoid valve malfunction (Over Boost)
- Confused: is it the .82 or not?
- Aftermarket inlet & pipe on stock ECU?
- FMIC thats not so big?
- Diameter of exhaust ports on EJ25?
- My goals, your suggestions
- should your wastegate door spin?
- K&N typhoon w/fmic setup on 04 sti???
- how good are Blouch turbochargers?
- Methanol can make you go blind.
- To snorkel or not to snorkel, thats the ?
- Poo21 & P0011 Help
- Are these equal or unequal?
- Stock STi turbo timer?!?!?!?
- U/R 44mm EWG upipe fitment?
- PnP exhaust manifold. Spool better or worse?
- Can a 08 STi make 370-390whp reliably without engine build?
- Fouled another set of plugs
- NEW EXHAUST...CHECK ENGINE LIGHT (Maybe)
- My tank wont let me fill up all the way
- Sudden Drop of Boost...
- 07 stock oil cooler efficiency
- Koyo Radiator Users
- Losing oil help....
- Wanna go fp green!!!
- Blouch Compressor Upgrade
- stock sti oil line install heeeeeelp
- atp users please advise on compressor boost fitting tap
- Oil Pressure problem has me stumped, help!
- GT30R Turbo on Baja Turbo
- Why OEM Oil Filters over aftermarket?
- 02-06 wrx spt exhaust compatibility
- Upgrading to a older but better turbo?
- Cobb Downpipe
- something broken?
- Anybody with Invidia Catback on 08 STi?
- Switching Injectors Question
- how much WHP and TQ do you guys think i can make?
- which turbo oil line for 07 sti
- stripped block, need help
- 2009 WRX Downpipe?
- invidia v3 catless downpipe question
- Grinding Noise when starting
- are all usdm sti intercooler the same (y hose included)?
- aps dr525 should i upgrade clamps or not?
- Injector Screen