- Fujitsubo headers??
- Fitment of Greddy Evo2
- prepurchase STI Question, is something wrong?
- 05 sti power loss
- Just disconected my KL and ECU wires look weak...
- vf34 install?
- Thermostat that will work with Process West Oil cooler.
- 2007 /2008 Legacy GT EM???
- Boost gauge stuck at zero, compressor surge, big problems, PLEASE HELP!!
- Fuel Pressure Regulator Vacuum Line
- Tee-ing alky controller map sensor off OEM boost gauge
- stepped fuel feed setup?
- 2.5 wrx and 2.5 STI
- K&N Typhoon on '07 STi
- things to check on a used turbo?
- ur t3/to4e kit
- ur t3/to4e kit
- Where is the PCV valve and the EGR
- HKS Hi-Power vs. HKS Carbon Ti
- Custom exhaust question
- Frickin Invidia Equal length header!!! Exhaust leak?
- $450 to blow
- WHy is the FP 16 3 evo so cheap
- where to get ppg gearbox in socal ?help
- Effect on acceleration?
- VF34 what next?
- 2007 STi TGVs - Same as WRX?
- Are there any rubber parts in the STI TMIC that carb cleaner would melt ?
- Big Maf Cold Air Intake
- FP 20g will it do it?
- overhaul gasket sets?
- Cylinder 1 Misfire! Need Suggestions!!!!
- sti motor build
- coolant leak after turbo install
- 07 OBD-II code reading issues?
- wrapped my dp but used wrong temp coating
- 07 wrx tr build...advice needed please
- My 06 STi
- invidia downpipe, sti catback...i have a leak
- Race Gas with Street Map
- SPT or Borla Hush
- power steering pump pulley???
- SoCal Protune shop
- Stage 1 dyno graph - A/F question
- Invidia N1 TBE hitting driveshaft HELP!
- Spec B FMIC
- Choosing from - Invidia N1, HKS Hi-Power, Invidia G200
- Anyone here uses a Greddy Type-S on their Subaru?
- Pulling codes and MAF issue's?
- FP18G TD06SL2-8cm2, how do you like it?
- remove cat of OEM sti catback
- nice sound..... i want.
- Protne Gains?
- Protune Gains?
- Slow_Sti's STi Build Up
- Leakdown Test on STi: Techs, how many book-hours?
- vf39 installed..HELP!!!
- Maddad Equal Length Headers?
- 06 wrx tr turbo vf39?
- Cant get my motor back in... HELP!
- Is it OK without a tune after a catless TBE?
- need expert help
- SPT catback. Is the axleback section the same fitment as the OEM axleback?
- Downpipe for an 07 tr?
- 07 STI Gas Gauge
- Is this safe to run w/o protune
- Gutting stock exhaust
- FMIC delema
- Installing Invidia N1 Race *HELP*
- Dear Turbo Gods
- Snow and CAI
- exhuast problems
- Invidia N1 street catted d/p
- 04 STi with EWG
- Magnus/injector leak....
- Help! Oil Light and increased noise....
- 06 wrx and difference with sti manifold
- sti with wrx heqad swap?
- EWG issues
- Will RS catback fit STI?!
- Perrin EBCS harness?
- Out of Tune?
- Save Power level with Stock internals
- can i do it???
- Not hitting full boost
- turbo inlet
- Low engine temp??
- Car Problem Questions
- CEL Help
- How to Check if AVCS is on.
- 05 STI - 330/329 whp/tq - on Low Reading Mustang Dyno - Kinda LOW???
- ?'s about fp 18g or ihi setup
- Help with TMIC please"
- How to run Prodrive EBCS in bleed mode.
- what should i go with??
- stock bov recirculating hose
- Idle randomly started bouncing up and down?
- Vf34, ticking is gone!
- Another Setup/ Recommendation Thread
- Possible exhaust leak, wasgate flutter and bad turbo?
- How to jusitify a false knock??
- Spark plug help!
- Power Enterprise Injectors On 07 WRX
- Downshifting and Oil Consumption
- STi throttle body size?
- FP Green or FP Red??
- HELP!! Header install, now mysterious oil leak from turbo area!!
- differential issue?
- I need a new short block, should I upgrade?
- Very Confused??
- What kind of exhaust...
- A little help please
- EWG: anyone with before/after dyno sheets?
- HELP!!! Submarined My STi
- 06 Sti STG 2. gift ideas
- Milltek Exhaust?
- grimmspeed project 07sti.
- sti injectors
- My Reversed manifold pics
- Okay so here goes another intake thread
- 2.5L wrx heads Hybrid swap (oil consumption issue)
- turboxs fmic install on 06/07 question
- Couple Q's
- decel Tone
- T3/T4 Differences
- JDM vf37 Twin Scroll Set-up Info help
- Installing my inlet right now need help plz
- DIY catchcan filter material question -
- What to use to clean APS intake filter???
- Check engine light flashing rapidly
- Can you help a Newb out??
- Help with code
- Car will not start after install HELP
- Full-Race turbo kits
- Inlet installed with Pics (56k beware)
- SPT Catt back problem.
- Car lost boost after putting in new plugs?
- Stumbling Rex
- new vf34 restrictor pill??
- car runs fine everywhere. turn it off and try to restart it and it will not start
- Return to stock now issues
- no boost in first gear ???
- lots of oil venting out of the heads...
- average pricing to have a shop install pistons and rings
- Blown V43 Swap to FPGreen 7cm
- Pressure tested intake side of engine, leaked thru crankcase breather line. Normal?
- Buschur TBE with cat and quiet muffler: not so quiet
- Help I just installed a VF39 in my 06 WRX and I got a CEL
- Full Race Twin Scroll Kits
- IC has oil inside from Blown Turbo
- where can i go to get injectors modded
- hks bov.... good or bad?
- 1/8" NPT or 1/8" PT, typo of difference?
- Future plans
- What it takes to get 400WHP-->
- $6K to Spend. How would you do it???
- 20g on 2006 4eat WRX limited?
- starter or clutch switch??
- Deepest Bass Exhaust
- fuel line quick disconnect help
- Is it ok to stack crush washers???
- Problem!! NEED HELP!!
- Any way to reduce restrictor pill hole size??
- Feedback knock correction went to -4 - how bad?
- Supercharger?
- Driving the '07 WRX
- Grimmspeed Ported Exhaust Manifolds?
- Oil Temp range from day to day driving.
- EJ255 Question
- Ported fp 18g wont hit target boost
- 2007 STi: Need some diagnostic help
- APS DR525 and windshield washer tank
- Injectors!
- whatup, new 2006 owner.
- a/f ratio numbers
- Exhaust for a 2.0L JDM STI to a 2.5 Euro STI
- Buying a used Blitz Nur Spec. Is this Racing or Touring?
- protuned stage 2
- My rough idle just got worse
- WRX owners with STI IC
- 450WHP Daily Driver Meth/Built Block
- piston slap or spun rod bearing??
- Turbo came back damaged..is this fixable?
- Signs of a WB o2 dying?
- Jerky throttle in WRX
- Perrin turbo inlet help
- Just want to make sure this setup is good before I pull the trigger.
- cold air intake converted to short ram
- Fuel pressure regulator
- CEL P0137 and Cruise Control
- Will valve ticking sound go up with engine rev?
- Spotting the difference between an Apexi N1 and Apexi GT Spec
- cool weather throttle idle issue - 05 STi
- Fpgreen and injector question Help!!!!!!
- Boost leak on my STi. help please
- STP air intake
- Would like 350 whp with FP green! how?
- Whats max boost vf-39 can handle
- clicking noise please help
- Used Cobb CBE
- right turbo for dr725?
- Turbo Inlet Pipe and Manifold Removal
- cant decide between 04-05 and 06
- Hard PCV Line on Intercooler
- Spearco fitment?
- Pipe paint>?
- Heatshield Rattle...or something else?
- TGV Delete or Helix Uppipe
- Intake Silencer?
- Oil coming out from APS BOV
- Zerosports Intake Pipe
- does a 7cm housing 20g turbo cause boost creep on 2.5Ls hurry need to know quickly
- Oh dear god someone help me
- Catback install...quick question
- New Cobb CBE install review
- How much Whp can our sti motor handle??
- stock FXT injectors????
- Running richer.....11.1 instead of 11.3
- race gas
- Ok which is the right DP?
- K&N filter question
- Should I pull the trigger?
- Bad idea to drive to shop on un-tuned parts?
- Could this be a part of my problem? (pic)
- So im doing an experiment....
- arc much?
- SZ55 Turbo Upgrade on 07 STI
- what could have happened?
- SSAC TBE Question... tapping noise.
- head gasket issue. and yes, another misfire problem.
- Have you heard of Gt35-40r .86ar?
- Need HELP!!!
- I need help please
- access port burning fuses
- Clean SPT Intake Filter?
- Dealership cant figure it out. Binding/shaking/scary noise from the rear.
- 06 - 07 SSAC FMIC install - need help
- How are the 2007 Sti rebuilded holding up???
- Need HELP please
- Installed my cai today (very nice)
- Stage 2 "inquiries", only look if you have positive input
- 06 wrx: erz downpipe with spt exhuast
- Loss Of Oil
- emergency: 06 down with vf39 problems
- 07 with VF39 not hitting target boost
- turbo studs...
- excessive amount of oil in my intercooler
- Exhaust fitment question
- cobb stage 1 sti; is TXS Manual boost controller bad for ecu flash
- Only boosting 5-6 psi!?