- Perrin's STi-to-Civic Conversion: Looking 4 Fix
- 02 Exhaust in my 06 STi?
- TBE question
- best rotated 30r kit?
- how much am i putting out?
- KO4 turbo for A4?
- Turbo XS TMIC
- engine swap
- do u really need this?
- Fitment of Catted DP on 2007 STI...
- Boost cut problem solve?
- Backfire??
- cel p2096
- 06 STI hp @the wheels
- TD04 on EJ257
- Deadbolt MZ72
- a safe 370 whp.
- 2005 STI, going fast=cruise control check engine light?
- Need info on Perrin oil catch can
- Ultimate Racing GT35R kit and what else???
- not a waste of money after all
- modding stock intake box to fit cai
- funny noise 04 STi....
- Split car cost with parent, wont allow too "major" modding
- weird noises?
- mabey a miss fire @ 3k rpm, need imput
- TBE Opinion
- differences in VF39 and VF30 on EJ257
- P0137 code
- Gear Oil
- Vary Weird noise!!!
- Symptoms of bad/clogged injector(s)?
- My quest for 450 WHP on cali gas!
- FP Performance vs SlowBoy
- twin scroll turbo with dual ball bearing options
- HKS SSQV BOV question
- Another boost creep question.
- Best down pipe for SZ49
- EWG on factory 04STi
- Trouble today tuning..
- Bov
- Noticing that my Turbo "Whoooosh" sound is getting louder and louder
- tial bov sound question
- What are ways to make your stock turbo scream?
- oil pick-up line
- anyone have the megan racing headers?
- Cobb Stage II+ not hitting full boost
- biggest, best turbo to fit in stock location
- Where is the oil comming from?
- ? about the samco inlet pipe install on an 05 STi.
- ***** out of luck.
- Where to next?
- White/blue smoke on start - blue smoke on acceleration
- TXS High Performance Boost Controller question...
- What size is the torque bolt on the injectors on an 05 STi?
- how to tell if o2 is bad??
- Horrible Boost Creep.
- Turbo Question
- Cast vs. Stainless exhaust housings. pro's and con's.
- boost reading at -1???
- Problem after FMIC installation
- Turbo and other mod suggestions for my current setup.
- Dammed APS fmic hoses keep blowing off!!
- stock turbo inlet install question
- another, hks bov question
- no boost but good Vacume
- Help me decide on a splitter. 2006 WRX w/ Ebay TMIC
- Injectors and gt35r Turbo Q?
- Busted Tumbler Sensor
- Noob Turbo Quick ??
- Invidia dp on STI problem? help
- blue smoke on hard left hand turns????
- need help with FP Green 3" inlet Install?
- Help with gt35r
- Kn0ck
- 05 sti problems
- Who's got a big TMIC
- very odd problem tonight... car refused to boost
- STi + Stock Turbo = hp?
- ? about ic hose connecting the y-pipe to the turbo.
- Carrying an 18G from a 2.0L to 2.5L wrx...worth it?
- Best Upgrade Path for 06 WRX
- Oh how I love the silence
- EJ257 headers
- vf39 compressor outlet outer diameter?
- AEM air by-pass valve
- Is my turbo going?
- Really need your help figuring this out
- what kind of power will this setup make on 06 sti?
- Blouch turbo VF39/18G conversion which injectors?
- Wide Band
- VF39 EWG options
- upgrade to stage 2!
- 06 WRX Exhaust Manifold same as 06 STI?
- how to get safe, quick-spooling 300+whp
- Helix dp question?
- When are you spooling your TD04?
- Largest Intake Size
- pig rich , power loss , low idle
- Any one running this setup
- comparison thread between gt52 gt30r or t3/t04e
- Upgrading Greddy t518z
- cobb exhaust rattle HELP
- Small Oil Leak
- 18g what do ya think
- PE 850cc injectors: thoughts?
- crank position senser
- engine code p0139
- A quick question
- What WH are you pushing with stock injectors?
- ever seen this sri before???
- Element GT65 rotated mount is in!
- Greddy evo rear section and sp2 rear interchangeable
- Cobb DP install...couple questions (07 Sti)
- How do I Clean the Crank Position Sensor?
- How do I take the compressor cover off of a turbo without damaging it?
- did i get ripped or what?
- 3" to 2.5"
- td06-8cm dominator??
- capacity of Perrin reservoir?
- 06 wrx 2.5 short block?
- Perrin big MAF to APS inlet
- FPTD06 20G 8cm ?
- STI downpipe test
- Red vs Red pick your corner!!!!
- Possible head gasket - search performed
- CEL: cylinder 1 misfire?!
- 2007 throttle response or hesitation??
- FPGreen with C16?
- upgrading turbo need help
- Looking for APS DR725 Templates
- 2.5 header install---HELP!!!
- Can Turbo Wrap on a vf39 Cause Boost Creep?
- Revs Jumping Between Shifts ???
- Where is my next 50 HP to be found. What next?
- PnP Heads/Cam upgrade: fact v. fiction
- where to install IAT sensor
- Intake silencer removed...car feels slower.
- Helix RR500 ?
- NOOB needs help
- Are these JDMVer8 big port or regular????
- Is the 06 wrx axleback the same as the 06 fxt?
- Strange cut-out and throttle problems
- violent shutter when lifting off?
- Best Route/Steps/Mods for lower EGT's?
- TurboXS DP, UR EWG, What's up?
- Japanese Connection
- Got the turbo, what next?
- FPGreen with EWG, any real gains?
- Question Replacing Injectors??
- 18G problem (long)
- dyno chart before/after tgv?
- upgrading to hks gt-rs from vf34
- just as good as stock??
- Help, oil leak after tune. Help
- Perrin inlet madness + name those parts!
- How to know if your car is knocking/pinging???
- TMIC Question...
- TIAL 44mm ewg leaking??????
- Uppipe Question
- Downpipe for EWG?
- Factory STI injector question...
- PSA: Now that winter is approaching, please read
- Help!! 06 Wrx
- My First Mod (Pic's inside)
- Invidia DP + Blits Nur Spec R = Bleeding ears, Possible solutions?
- Intake Manifold Problem
- going reverse, first turbo then tbe and fmic, what you guys think???
- How possible to get knock/detonation on a brand new STI?
- APS Header no longer covered by warranty if it is coated?
- Help With 04 Sti Driver Side Bulkhead Connectors
- Any Difference?
- APS Turbo Inlet Size
- big problem.. cel and cruise.
- turbo ideas..help..
- pulling hair out, what such wild boost diff's?
- Fujisubo Question
- Cobb downpipe or Maddad TBE?
- big injectors wrx
- Air/Fuel Ratio #'s?? Are these OK??
- alright what in the sam hell.
- Mixed results about injector size on a 35r STi
- Just give me the part number for 1 step colder sparkplugs!
- fp green injectors
- Aps Sr56
- BOV's good or bad?
- Boost Leak
- Emergency Reduced Engine Power...????
- what would be the best mod for 250$?
- Help W/ Samco Hoses!
- TMIC pressure drop measurements?
- Helix Injector Install Notes
- How do you get the throttle to open on a compression test?
- Help me diagnose my compression test results
- EJ257 (STI) shortblock work on an EJ255?
- whp guesstimators click here!!! 2.5 hybrid 20g
- Bolt size?
- check engine light / cruise control?
- 8CM + EWG or Alky injection? on FPGreen
- Boost holding issues + poll
- what FMIC are 2006 wrx owners using
- Better Gas Mileage with 91 octane?
- What is this?
- Perrin Header Copies?
- Using GM boost solenoid to limit PTFB??
- Twin Scroll with a GT30r: what about using JDM Subaru v8 headers?
- It is ok to the RPMs to go up during idle??
- Somethings wrong
- GT42r 06sti
- Comparison: GT Spec II header vs Perrin EL header (pics inside!)
- Wastegate code help
- Downpipe blues (bad cast?)
- My car shut off. Why?
- STI Radiator Fan
- TurboXS knock light hook up in a 2006
- Need some help with this check engine code!!
- Anyone have this problem?
- GT30r turbo with cat on DP?
- HELP QUICK! Turbo XS bypass valve install problems/questions
- worried about the AWD...
- i thought i already posted this..
- Safe mode!!!
- Intallation difficulty rating??
- Quick 14 mile ? About my car.
- Superzilla SZ55 or APS SR56?
- Problem with Greddy EVO 2 Fitment (06 WRX)
- Hose size reducer for HKS SSQ?
- 18G and 20G upgrade on VF turbos?
- Frank 50 green turbo
- Mounting Solution needed
- rotated turbo or regular turbo
- OEM Rods
- Help no start
- Does the positon of a Highflow cat make a difference.
- header, up pipe, and down pipe
- Stromung DP & Cobb Catback Question
- Prodrive Axleback to SPT mid-pipe?
- newb question
- Need some advice on GT35R vs FP Red (which one to get)
- turbo upgrade need some advice
- Perrin Fuel rails
- Why GT35R?
- biggest turbo 06 TR injectors can support?
- STI 3" Turbo Back Exhaust
- fp red 7cm vs. 8cm
- equal length header?
- Building up RSTi - 70mm DP vs 80mm DP
- so I guess I need some sort of boost control for te 35r :D
- What FMIC?
- EWG on 06 w/Protune!!