- Midpipe suggestions??
- in the future upgrades.
- will a silicone intercooler y-pipe from an 05 fit on the 06 wrx?
- Turbo spool times and power - T3/T04S .63 vs .82
- 2007 STI turbo??
- Low boost on STi
- Is this a modified GT30, GT32 or GT35?
- Difference in stock-vs-after market 2.5" cbe?
- vaccum line diagram?
- boost creep
- Boost Creep W/ External Wastegate????
- Ebay Exhaust (X02 Racing) and Cobb DP on an 07 Legacy Spec.B
- Vf39 & Ewg ?
- APS EL Headers & APS TMIC
- Exhaust leak
- Vf39 price
- 05 STI exhaust on 06 TR
- blown turbo
- down pipe question
- Boost Creep With Tial 38mm Ewg
- Blouch Dominator II v. FP Green
- "blowzilla" turbo on my wrx w/ sti sb
- SPT Power Pack
- how to take out my vf39
- missfire
- Help APS turbo inlet and td06-20g 2.5" inlet
- 2006 STi (GT35R. 82 AR) Stock block.
- install ?'s
- SPT intake question
- Blouch Dominator III??
- VF39 knock
- Swapped downpipes now making less boost
- number imputs?
- surging idle?
- perrin + stock downpipe
- UR Up-Pipe/EWG + ASP 3.5" TBE > Reveal yourself!
- Perrin BigMaf, or other metal maf housing heatsoak fix!? with PICS
- Should I trust this FMIC
- 2.5 Hybrid with Ported VF22?
- 8cm 20G + stock intake + 93 pump = possible?
- GT4094R now on Garretts site
- up pipe and o2 housing?
- Delta Dash Rough Readiness Monitor
- cyl 1 missfire
- Stalling problem/question...
- TGV deletes?
- tuned 20g has some huge issues...help
- is it bad to run open cat ???
- Turbo help
- 20psi Safe on Stage 2?
- TGV sensor install?
- Saving up for a Mod Path Questions
- random misfires everyday???
- Ideal element for a catch can...
- Gasket and flange hole diameters
- upgrades?
- Stock STI Idle Fuel Trims LTFT & STFT
- 20g on 04-05 STI, what kind of power are you guys getting?
- td05h-18g: 8CM w/ IWG or 7cm w/EWG
- Perrin gt35r kit question
- Question?
- Roller Barrel ITBs and Custom Intake Manifold Design
- Heat shield for turbo
- Got protuned and now cant drive. PLEASE READ!
- gasket between exhaust and cat
- where did da boost go?
- FP Green vs. APS SR56
- STi w/ Green Mileage?
- stupid front mount ic question?
- PLEASE HELP with Perrin catback
- How To: Close IWG
- New Parts for the WRX
- Legacy vs. Impreza EWG dumptube location
- Boost Creep and Down Pipe Design - a discussion
- Helix EWG uppipe, dumppipe configuration
- XO2 Racing EL Headers ????
- Time to get the rush! Green vs GT30R
- Finally getting the car tuned!!!
- Is this normal ???(PICS)
- Maddad headers not fitting!!!!
- FP green or 3" 20G 8cm on stock TMIC??
- turbo outlet gasket for vf39
- 20G new MAF required?
- Gurgling noise after startup?
- vf22, vf34, or vf39
- Metallic noise when letting off gas
- FP Red vs. PE 1820
- Heater not working at idle.
- silicone y-pipe fitment
- help! Anyone w/ 2.5L, COBB DP w/cat and ecutek?
- Where did this come out of?
- HELP me with my exhaust
- Catback with 3" flat DP flange, 3" piping, not-angled, not a huge tip, medium sound.
- Turbo Selection for 2.5L Hybrid
- 300whp with stock air intake. Anyone?
- Think i over boosted not sure?
- Throttle body stuck HELP
- Is it ok to run headers with all else stock?
- Manifold Fitment Question
- Injectors for 2006 WRX - Question
- SSAC FMIC coolant overflow level?
- Legacy 2.5 GT questions...
- Perrin Blow through MAF setup
- What to do?
- Need Input on APS SR55 Fitment Issue
- Decelerating Whirling sound-stock 06 TR
- Radiator and Condensor Fan operation
- looking to run 12.20-30's @ 110+
- Psi @ Wot
- Recommended PSI with fp18g
- turbo itb's?
- An odd code to throw???
- What's your Opinion on this setup?
- recommended injector size for FP Green
- Going with an FP Green on my 05 STI. Aftermarket fuel rail required?
- Turbochargers.com Frank 35
- PE1818 and PE1820 which one would you run?
- What now?
- What to do about installation?
- Injector Calculators - these accurate?
- Thermal Wrap
- Boost Creep Revisited - catted down pipe vs. catless down pipe
- Agency Power GT35R
- Drainplug Oil Press Sensor in Galley Plug?
- car wont start help
- help me finding a exhaust, searched but cant make up my mind
- Is there a downpipe that will bolt onto the stock 06-07 catback or second cat?
- Helix RR500 Turbo
- T3/T04S vs. GT35R
- Standard Turbo Inlet tubes
- 2.4 inch inlet vs. 3 inch the not so obvious...
- 2005 sti
- Worx catback to stock downpipe
- TD05-20g on 06 sti
- Turbo talk - TD06-18G vs TD05-20G - experts inside please
- misfire on cylinder 1
- Turbo P&P
- Espiler JGT500R soundclips...
- Cosworth
- HELP need an exhaust adapter !
- Greddy Profec Spec 2 Question
- Debating on turbo upgrade few questions.
- Opinion's on Perrins catback and new dual tube catback...
- SR55 with what size injectors?
- Over boost?
- Port & Polish TD04, Results?
- Red lights are my enemy...
- gt35 housing option?
- missfire
- HKS downpipe on 04 STI...PROBLEMS
- Max PSI?
- Question about ERZ Downpipe on the 06
- Car died...what happened???
- Help. My car starts screaming at me @ 100mph.
- Odd noise from engine at times
- Anyone know anything about the Autospeed catback?
- Q's Trouble with catch can Extreme trouble
- 3rd cylinder misfire
- Can I use stock internals with a FP Green?
- STI Fuel Gauge Issues
- Cobb Catted Dp/spt Cbe
- Logs of an FP Evo3-16g doing well
- Quick APS SR56 turbo question!
- 06 WRX w/ VF-39
- Oil Starvation - Should i be worried - how to fix
- just installed my TiTek downpipe
- Whoopass Chapter 2
- need help please InStalled downpipe 3" invidia but its hitting my drivetrain
- About OEM alarm system..
- 3" inlet fpgreen worth it?
- 2007 WRX idle shutter.
- Critque my setup
- Blow through maf /rec. BOV set up.
- BEST EXHAUST COMBO for car??
- Whats the going rate for a Shortblock Install?
- APS Super Sprint High Output System
- Perrin EBCS
- Brown plug under intercooler?
- WRX and STI cams
- 2006 Stage 3 WRX 18G
- Deadbolt Superzilla SZ49 or bigger?
- "t" questions
- Blitz Downpipe
- Need GURU HELP!!! Fuel cutoff(?) at 0 psi!
- from side mount to top mount (injectors that is)
- Need Advice: Sti vs. Big APS TMIC
- Quick BVP question for the suby guru's
- Could I.....?
- Would a FMIC be useless w/ a VF37 on 2.5 ltr.?
- Strange smell coming from the car
- downpipe question...
- Sti oil Pan
- Oil pressure drop @ 6th gear High RPM
- Perrin oil catch can install
- Pic request: BOV piping from BOV to intake?
- Catless up-pipe?
- Argh! Perrin cat-back hits drive shaft.
- engine problem
- vf22 on 04 sti, worth it??
- Turbo Inlet Recommendation
- APS SR55 Questions?
- Thoughts or Recommendations ?
- Need you opinion on AC condesner
- tuning the stock vf39?
- Well I did it...
- Forester XT questions
- nasty jagged crank; is this right?
- What does an 8cm turbine equate to in AR terms?
- Car dying on me while driving...PLEASE HELP!
- anyone running 650cc injectors with an FP Green?
- Pretty excited.
- high rev shift question
- Need Room
- 2007 STI question
- 2nd cat eliminator pipe for an 06 WRX
- Another Cobb stage 2 boost spike question
- car stalling
- Question about the Invidia Downpipe
- Downpipe cutout...
- Helix RR500
- STI intercooler + TD05 18G
- Exhaust Housing sizes for stock location turbos.
- 06 tr axelback?
- Got My Aps Parts!!!
- Question: DBW Issue?
- What will I need for STI IC?
- question about misfire code....
- Help! 06 WRX buildup, turbo and EM combo.
- STI intake comparison article
- What are my limitations in power with keeping the top mount?
- Anyone with rough idle after a carwash???
- Cobb AP 2.0 update...out yet???
- 06 Wrx overheating
- How many vacuum PSI does it take to collapse a silicone turbo inlet?
- perrin turbo inlet on 06wrx..help
- 2.5l t engine diagram?
- 2006 Wrx MISFIRE! Help
- Another header thread...
- Attaching Perrin rotated kit oil lines?
- Side feed injectors
- vf 39 turbine housing.
- Value of VF39 w/ dreaded crack...
- Please decode these radiator part numbers...
- New motor is in, but the avcs isn't working right
- Compression testing the engine removed?
- APS tmic for my05 STi
- ?'s about turbo oil drain pipe
- Big Problems With My 06 Sti
- Stock Block Question
- anyone own the prodrive CAIntake?