- Need Measurements of external wastegate with Turbo XS Downpipe
- Help me pick a FMIC for my STi
- diffrence between the factory 2.5 210hp Forester XT, 250hp LegacyGT and 300hp STI eng
- Header flanges warped- fix?
- TD06H-20G dyno question
- back pressure from silencer?
- How to get cam pulley off.
- External Wastgate w/ VF39???
- k&n typhoon for 05 STI, will this fit?
- AVCS Cam Gear Question ?
- Age old BOV question....
- vf34???
- Check out the new APS FMIC!
- is anyone running a gt35 out here yet?
- Going to try to put axleback on tonight.....
- Living with an External WasteGate
- Installed Stromung axle back exhaust...now have loud clank...
- '05 sti throttle conversion
- Race Fuel
- What is considered "Cold Weather" in terms of boost creep?
- i need engine bay pics with green/inlet hose/etc
- help, where is the throttle cable in the engine bay?
- nice track (autox) turbo upgrade?
- K&N Typhoon and Perrin FMIC
- FP Red project on hold
- Asking around, grand to spend, what to do...
- anyone who has installed an avc-r on an 04 sti
- Superzilla intercooler help...
- Installation guide for STi Samco 9-piece hose set?
- ceramic vs metal cat
- greddy sp2 out there???
- Timing Belt
- Borla catback install question
- Legal turbo-back
- aps 3.5 turboback 05 sti??
- Need help/advice
- how to run avcs on a 2.5 sti in a wrx?
- My External Wastegate Layout. Plumbed back.
- engine swap
- Would a Larger TMIC be of any value here?
- about wastegate....
- Aps Dr500?
- Swapped out Xcelleration.com kit for TurboXs Utec..
- TD06 20g help
- Which Deadbolt Superzilla?
- Can anyone help...instructions for K&N Typhoon on 05 STi
- Version 7 heads and balanced blueprinted short block?
- couple of things my car does that im optimistic about
- Whats the most a SPEARCO top mount can handle??
- Swain technologies Thermal barrier coating for manifolds(and more)...
- Oil filter sandwhich adapter ?
- Unexpected noises from an 05 STi, should I be worried?
- Helix Catted dp w/ exhaust or Helix Catless dp w/ stock exhaust?
- Installed a Helix catless on my STi..
- APS CAI and Cobb AccessPort
- STI shortblock a ej25 or ej257
- do i need a turbo timer?
- Just installed SBR GT-12 and.....
- Gruppe-S GT30 Kit installed, STI Stock TMIC, Dyno numbers soon to come :)
- Sti top speed. Speedometer pegs or not?
- Car won't start any advice on whats the problem
- holding me back?
- Turbo Boost vs/ Octaine level in fuel
- HKS midpipe with stock STi axle-back
- hp capability of the sti muffler???
- CEL and flashing cruise light.....
- Turbo advice.
- max boost on 2.5l
- Walbro 255 installation instructions and/or pics?
- t3/4 oil fitting question
- Any benifits of upgraded Fuel pump/injectors on stock STi
- Searched: HKS Intake w/ FMIC?
- Best position for water temp sensor
- Cobb Stage 2 with factory cat-back
- Green vs. Sz
- ImpezaWRXSTI site down?
- has anyone noticed their stock BOV getting louder?
- Finally a KickButt Tune!
- STi factory exhaust noise level
- Power gained from a FMIC
- Gruppe-S STI Power Packages
- Is a aps sr40 a good upgrade for a Sti
- Qtp 4" downpipe with e/cutout
- Equal length exhaust note + Borla hush or....?
- Is a quiet turboback possible?
- 05 sti bad mechanical sound
- EBC install question
- Injector options....
- DPRRacing
- TD06H/20G+Tial 38mm WG *vid*
- Question about HELIX DP
- defi d gauge egt proble questions
- Turbo kit help
- Effects of Short Term Det.? Gurus help please
- Does anyone get the weird growling noise?
- what kind of Down Pipe?
- need help how to install sr55 on 04 sti
- Just a dumn question about spring loaded bolts
- What's the hole in the stock intake for?
- '05 STi leaking crank seal
- TDO6 20G owners post your gas mileage. STI ONLY
- question about stock 05 sti
- Boost Cut q's
- Use for hoodscoop after FMIC install.
- Slowboygt13 installed...
- Should I remove my aftermarket BOV?
- Runnin Rich??????
- Torco Fuel Additive?
- 3" WRX " SUPER DUPER ENGINE BACK " 2002+ WRX
- turbo questions
- Questions for 20g owners
- 2 pakages for 05 STI, what do you guys think?
- does intake quality make a difference?
- perrin big maf intake?
- Anyone have Invidia headers??
- Ver.8 Spec-C GT30R or USDM 2.5L GT35R
- Aftermarket Turbos, and TMIC???
- overboost to 1.8 bar..will it hurt??
- 05 STI Catless, CEL fix?
- factory equal length header?
- Question (Please Help Me)
- WG flutter, Detonation Help!
- TD06h 20g or Superzilla
- Water cooled turbo options
- Stage 1 realtime map???????
- turbo wrap? hot or not?
- Utec Feed back and Questions on my05STi
- Using JDM heads/cams with US sensors/ECU, heres how...
- Sti TMIC, why JDM bigger than USDM
- V7 non-RA heads on 257 bypassing AVCS
- Got the motor out
- Kartboy long exhaust hangers with sway bars?
- help! can't get cam pulleys off *pics*
- STi CAMS, AVCS, Duration, and improvement
- would WRX crower cams work?
- turbo upgrade ideas?
- Where to find more info on Stromung Exhausts?
- non bellmouth downpipe
- FMIC for STi that doesn't require a new bumper beam?
- Low gas Mileage question.
- Slowboy Gt-14
- Custom FMIC and SBR GT-12 installed...
- DCCD setting affect drivetrain loss?
- DCCD setting affect drivetrain loss?
- Questions about work tuning valve..
- STI axleback
- fitment on turboxs downpipe?
- Helix TMIC Installed on STi (pics)
- what power mod i can do?
- K&N tips & tricks 4 install
- Sweet! My Superzilla only makes 8 psi!
- How much can I get with these mods?
- STI Short Block
- Forged Pistons - wall clearance??
- EJ257 Gasket kit part #???
- Element Tuning big turbo kit
- Question: TGV Deletes
- Efficiency range of stock usdm STi turbo
- FP Green vs GT3037 and a turbo faq in the making
- STi intakes
- Any Pics of Hondata Intake Gasket
- Picking up my STi Thrusday!
- The right way to do fuel lines w-pics!!!
- anyone running an external gate on a txs downpipe?
- STi Uppipe
- 2.5 turbo throttles
- EJ25&WRX build up
- Off the shelf Green STi setup from PDX?
- anyone use T67 with 10 cm housing??
- Is there a turbo for me?
- another header thread.
- Bottom-End Engine Assembly
- Boost Gauge flickering and Boost Drop...
- Whining noise
- overboost, how are you running 22+ psi?
- difference between N/A and turbo 2.5L blocks?
- FP Green = New clutch?
- Gruppe-s header question
- Scoobysport 3"? Any experience?
- New injector recommendations for STI
- What do you guys think about this oil additive?
- New STi, old alxeback...
- Is the engine more efficient when...
- Warranty coverage?
- stock stis, and tuned ones! whats your boost?
- Does anyone make a catback or muffler designed for the STi?
- Safe mode, no cel possible?
- Removing Air Tumblers, Good or Bad idea?
- STi + 20g = 1/4?
- USDM STi injectors
- 05 STi - wastegate noise
- Borla Hush?
- blew the back end of a vacuum hose off the intake manifold not sure where it goes...
- Greddy BOV Compatibilty question
- Crawford Fogred rods...Drop in?
- Superzilla/FPGreen turbo owners...restrictor pill question
- A/C Hose from DP install... what to do with them?
- Boost drops at higher RPM
- my turbo upgrade plan~~
- are these readings normal?
- Boost gauge vs SM3 Data Logger
- Getting intercooler back on...
- SBR INC. Q&A thread
- Forged internals??
- turbo upgrade, stock stuff
- Boost Question/ problem
- should i get a new downpipe?
- turbo upgrade without a dyno tune?
- twin scrool set ups
- STi newbie - is this engine sound normal?
- FPGreen internal w/g - worth making it ex w/g
- How much faster would a TBE with EBC(set to 16.5psi) Sti compare to Cobb Stage 2Sti??
- Oil/Coolant leak from GT35R
- headers, best one out?
- which axel back for the sti?
- AvO-500 Consumer Reports
- Anyone installed new MadDad headers yet ?
- exhaust invidia or hks
- I'm looking for a diagram of the stock sti exhaust
- Spool-up on 2.0 vs 2.5 with 18g.
- Anyone have Vishnu dyno plots for the STi ?
- Downpipes for 05 Legacy GT Auto
- Anyone running over 20psi on stock BOV
- AP power only 16 whp?
- coil pack question
- Question about turbo inlet sensor
- Spool me up!....(swain tech coatings pictures)
- freeon cap is gone?!?!?!
- getting turboxs FMIC and want it black
- Exhaust/DP options for 05 STI
- looking 4 APEXI intake & shield pics/info?
- Exhaust install problem
- will stock exhaust with EWG setup
- anyone wrapped their stock uppipe (sti)?
- ABOUT Sti Fuel cut
- Looking for a big lung turbo
- Tial 38: to gasket or not to gasket
- Help me identify the problem with this A/C pipe!!!
- MadDad(TM) Velocity Headers, GT Spec Gen. II Header, and XX Tuning Header
- Cylinder numbering
- If Anyone Can Help To Get More Hps Out Of My Sti
- P2097 CEL code - Anyone else getting this?
- EGT Logging
- turbo question
- godspeed stage 3
- FPR recommendations
- PICS/HELP wanted (perrin fuel rails w/ aps FMIC)
- Back, SBR install update..
- aftermarket BOV = lower boost ?
- Is the Helix catted DP Metal Substrate?