- FP Green vs FP Red
- installing perrin boost control solenoid
- anyone have trouble welding tgv's?
- Gt30r on stock motor
- Definative answer On Sandwich plate
- A'PEXi PS Revolution question
- Slight overheating problem
- wrx vs. sti, whats the difference?
- utec question that i forgot its been a while please help
- Need Help Deciding on Turbo-06 STi
- Grainger 3 port BCS
- Do i need to upgrade my fuel pump?
- Invidia G200 TBE
- JDM V.7 STI TMIC Fitment Question.
- How much work is involved in replacing a cam seal???
- Down pipe question
- Help - 04 STI runs very poor after about 1min - i'm stumped!
- Does anyone own a Greddy Ti-C?
- Anyone run the SPT Stage 1 clutch?
- up pipe accelerator?
- FP Green wastgate flapper?
- WRX stock intake box fit a 05 STI?
- blow thru or not?
- fuel rails fix piston 4 starvation?
- VF39 Flutter fix w/o a retune?
- 05 STi---Oil coolers...who's got em? How is the install?
- What would one have to do to rev this high?
- Bucking or Jerking problem on my 06 wrx
- Need Help Quick Please!
- Aps TSR-70 ?'s
- downpipe and exhaust manifold question
- 2006 wrx 20g ewg help?
- Not hitting target boost
- 07 wrx possible vf39 swap
- 04 sti mods
- K&n Cai
- Im looking to add some performance
- STi troubles????
- My hush fitment question (appearance)
- Front Mount Question
- Perrin EL header fitment on 06 WRX- Help from those that made it fit...
- Car started detonating...
- Fujitsubo exhaust help
- PCV Valve and oily film in engine bay.
- exhaust question
- external motor differences between 06+ WRX and STI?
- 06 wrx ssac
- Ssac Headers
- I need some decision making help..
- Anyone have an Espelir Exhaust
- planning gt35r rotated...injector sizing???
- advice needed ASAP
- 07 STi mod questions
- Turbo Surge on 07 STi
- Stage 2 running rich
- Odd Problem
- Power Steering Return Hose Leak
- Loud Ticking from Drivers side
- VF 43 or VF 34 for 07 wrx tr
- Exhaust Popping
- help...i have a big issue
- MAC Valve Boost Controller
- What year USDM STi produces the most power on the stock turbo and engine?
- 06 WRX Invidia V2 DP+ Invidia N1 Race CBE questions
- Anyone have any extra SSAC fmic piping
- Is the AP boost guage close to accurate??
- Input on the Inlet Pipe Please
- Engine Code Question
- Petition to Mods to Start Awarding Points
- MAF tube for sti
- forced performance GREEN TURBO
- spilled some oil on my exhaust wrap, should I be worried?
- What would you like to see in a new FMIC kit??
- my motor is blown now what?
- radiator
- Is this idle RPM too low?? Pic. inside
- STI Muffler Dimensions
- Real bad cold start issues!!
- STi timing belt question
- Rotated Mount question! please help!
- Intercooler inlet?
- Turbo Upgrade Packages?
- Custom EWG question
- 2007 sti mods. PLEASE HELP!!!
- Should I Keep My 06 WRX?
- Freak Accident!!!
- Top Mount Question: What turbo can i run safely?
- fp green
- Low oil light on start-up?
- 07 STI upgrade option
- Helix V3 Downpipe Question
- 05 wrx w/ VF39 question
- ej257 SB swap
- got heads?
- STRETCH 2.5" side of BIG MAF intake to 3"????can i do it???
- stock sti oil cooler
- Anyone know what this plug is for?
- Any staged twin-turbos out there?
- FP Green/Red Group Buy!!
- Fuelpump casuign misfire?
- Spearco Intercooler
- Need help with clutch
- Faint ticking noise in 3rd-4th gear over 2700rpm
- Air pump system block off plates?
- 05 sti motor knock help???
- 05 sti motor knock help???
- 05 sti motor knock help???
- td05 or td06 20g?
- ?? What is this thing (check valve) in the vacuum system??
- 07 STI Blown Piston or Ring?
- sz49 oil feed lines?
- what do you think?
- Precision 6152E Turbo question
- Urgent! 06 wrx swap won't start
- What to expect from an 18G
- Symptoms of a blown ring/piston
- OTS AP Stage 2 ok With headers? (2007 STi)
- cel P0457 and gas leaking
- Requesting: 06 WRX / 07 STI Injector DIY PLEASE!
- Boost at altitude
- Car stock but Cel p0244 help please...
- Is there a true twin scroll GT3076R?
- wastegate
- Snapped a hard oil line, what to do?
- new injectors
- Sbr Gt-12
- Tanabe TBE
- PCV System and Vacuum Leak
- Intercooler and Up-Pipe
- 20g on stockers..
- broken plastic tip on Perrin modded injectors: can it be replaced?
- 05 vs 06 STI ECM and wiring
- Moding the G200
- Twinscroll (divided) turbine options - T3 and T4 interchangeable?
- Tanabe Concept G Blue
- DP recommendations / good, bad, ugly?
- TMIC W/ Gt30r
- Phenolic Spacer Vs. E85 Gas Durability Test
- Lower heat shield/ DP install
- '08 WRX and '07 - '08 LGT and FXT replacement BOV
- Overheating HELP!!!
- Air Intake Temperature of Stock System
- oil in intake and turbo housing
- Help Wanted...
- Stock BPV
- Needed: wiring diagrams for '04 STi
- 2004 STI Hesitation Under Accel in Cold Weather
- Lowered boost - EGT increase
- Monitor engine/tune?
- Major Problems After Clutch Install
- Forester Stumble 3000 to 4000RPM
- Bucking a little
- Helix mated to Cobb
- Which remflex gasket?
- Bucking/Hesitation! Ive searched and troubleshooted
- 07 wrx over boosted and went into limp mode... got 6 CEL codes now
- Grimm speed ewg and turboxs downpipe
- blouch dominator 3 or green turbo
- Where did you mount your Prodrive Boost Solenoid?
- Which BCS should I use?
- Turbo or Wastegate noise???
- 06 WRX CAI install/car wont start--NEED HELP QUICK
- turbo having a siezure...
- VF39 Wastegate bad??? PLEASE HELP!!!
- Stock BPV on 30r set-up
- P2096 Code 2007 WRX TR
- 2.5 hybrid pass. side oil leak
- ej25 with 06 WRX drivetrain?
- help with oil filter swapping!!! please read
- Sont know about this tuner's recommendations
- How long before you were bored w/ the VF-39?
- Misfire on 1 ond 3?
- Missfire on all 4 cyl. 04 sti
- boost control-aftermarket boost solenoid??
- MadDad Header vs. GT Spec Gen II Header
- tell me what you think
- exhaust ques.
- Not hitting full boost...any suggestions?
- Running with no mufflers?
- Question about Plumbing my Perrin Catchcan..
- prosport oil sandwich adapter plate
- ltwght pully + ltwght flywheel=spun bearing?
- weird highway issue 60mph
- Blow Through MAF question!
- Big Maf Cold Air Intake
- STI tmic bpv hole size?
- FMIC on TD04
- timing belt questions
- Quick question?
- Running rich? or turbo issue?
- 05 sti motor noise help??? pic/videos
- 2008 Lancer Evo X vs 2008 Subaru WRX STi
- Need help pulling CEL code
- 20g Oil on turbo compressor side. Blown seal?
- big boost leak on sti
- spt muffler -> HKS mid pipe
- APS Topmount VS HyperFlow Topmount
- Synapse Synchronic BOV
- Buschur Exhaust
- 06 WRX hits pothole and goes into failsafe
- TGV deletes on a 30r
- Help.. Popping between shifts
- Halp, running pig rich and misfires (with no codes)
- Help With Making an EWG with Perrin UPpipe
- upgraded injectors with no tune
- delete
- cooling issues
- Next step on stage 2 my06 sti
- crank removal, picture instructions?
- Can't reach target Boost!!!
- fp red 7cm vs 8cm hotside
- Cobbs TBE midpipe leak *Pic*
- catless vs. catted Down Pipe!
- Incorrect Boost Gauge?
- 2007 Taillights And Headlights Wont Turn Off! Help!
- 04 STI Exhaust Fitment
- Spark plug gap cahnge = re-tune?
- HELIX EWG uppipe for a 44mm??
- What Combination of parts will allow before reflash or Engine Problems?
- So I dropped a bolt ....
- 06 sti stainless oil feed line
- Spearco TMIC
- GT30R Stock Mount ??
- dp and catback=?
- Going Turbo!!!!!!!!!
- 07 wrx & hks cbe help
- Helix DP bracket broken in 11 months.
- With a rotated gt30r, how much will stock headers hold me back?
- questions about stock mount gt3076r
- TD05H-20G spool up on 06 WRX w/ FMIC
- gruppe-s headers
- Review of new Cobb AP2 Firmware and tuning suite
- Perrin Header Question
- 07 STi fuel line disassembly
- Anyone make Low impedance side feed injectors?
- APS intake issues chim in
- 38mm to 44mm converter..does it work??
- Painting a fmic black? What to use
- Low end TQ
- Help me explain this to a buddy. CFM vs PSI vs Power vs Turbo size
- boost leak ???
- pcv?with rotatedmount
- Perrin uppipe VS Grimmspeed uppipe?
- No muffler?
- ej257 with wrx heads?
- aftermarket crosspipe + uppipe vs pnped stocker
- GT30R .63 VS GT30r .82
- quick question
- Hybrid Install issue
- Tan Sludge in Breather Hoses