- exhaust sound clips...
- Austin Tx wg porting?
- GT-Spec headers, perrin FMIC installed.
- CEL from Slow O2 Sensor?
- i/c sprayer resevoir
- Is A.M. turbo inlet pipe needed with AVO, SR50?
- FP Green is out today! I am the first!
- check this sti out
- light mods for new STi owner....
- E-Manage now, or wait for UTEC?
- avo wastegate actuator or MBC?
- SR50 installed PICs
- Spark plug choice and gap
- Help with Defi EGT probe
- DP compatibility/headers question
- Turbo to dp gasket
- Need Help...your opinion on exhaust welcomed!!
- Where to buy High-Temp "Tee Connectors" for MBC's?
- Anyone Interested in my 04 eibach sti springs?
- Turbo ?'s from a newbe
- Limits of stock MAF sensor
- specs on porting the wastegate
- Do HKS/Helix/Godspeed downpipes bolt on by them selves w/o changing cat back?
- can i get some opinions on this?
- Build up advice.
- WORX BOV Lube help
- Are Subaru's (STi) good to mod? Can they take it? Opinions wanted, facts better yet
- Are Cobb and Vishnu the two big tuners in the US? Does Prodrive do much in the US?
- Shorter Short Ram Intake?
- VISHNU STAGE 1 is 2300 Dollars????
- STi + GT32 = 23psi @2900rpm
- Bosal DP pics.
- Just curious how far can a TMIC take you?
- any info on Tanabe Ultra Medalion?
- Banjo Bolt size???
- Perrin up-pipe by itself
- 04 STI Muffler Inlet Size ?
- Which DP, Godspeed or Helix????
- bout E-manage
- Stupid Questions
- What is the diamter of the OEM STi turboback
- I need input...which internals are stronger? Evo or STi?
- STi Pullies - Same as the WRX?
- WRC exhaust header
- STi oil filters
- Port and polish
- ?? On pulling STI side feed injectors
- who makes the best header?
- vf-39 / vf-22
- 2.5 Liter STi tear down (pics, 56k nono)
- Question????
- 60 times
- Purchased an Emanage(any suggestions?)
- How many STi owners are running BOV's?
- The Green is in!
- subaru factory parts
- new parts!
- Anyone have an UPCLOSE pic of their Sti's ECU?
- scooby sport on Sti??
- 6 degrees last night in NJ
- Just reached 3000 miles - Ready for oil change?
- GT-II, GOD DP, + JIC Ti, sound clips?
- Any ideas about using the WRX greddy turbo on the STi??
- To those running 20G on 2.5... top end boost thoughts
- Sti Dp
- 2004 Forester XT basic upgrade help
- STi vs SS
- Blitz SUS?
- remove what?...from right wheel well?..resonator?...
- Important for you New STI owners
- what is the diference in ...
- anyone with a Perrin Fount mount
- The Best Panel Filter
- twin scroll
- BOV adjustment
- sti tranny
- First new car, dealer oil change question
- What places do the Perrin injector mod??
- GREDDY t-67 kit
- To those of you who have TBE
- spec C r
- Finished Vishnu STI stage 1 100octane install ...
- Running with no cat - pass emissions with Engine Mgmt?
- need a cel fix
- any sound clips of HKS bov
- Need FPR installation instructions
- Vendors and tuners with turbo's for sti
- recmondations for a fmic.
- t3/t4 vs. gt30r
- hks bov adjustment question
- Vishnu STi Stage 1 reviews
- Suggestions on wheel/tire size for dry weather/track
- Airbrush Artists around Seattle?
- Is anyone tuning the STI with an SAFC?
- is sti that slow on highway?
- Stock STI Parts value?? Turbo, IC, etc..
- For all the future GT35R owners....
- New Forester XT 2.5 Owner -noob to subaru's
- whats the best cat back for the sti??
- sti pricing
- What's the chassi code for our STi?
- VF-22 Question
- TURBO: Greddy T67, HKS GT3037, SR50
- Sti owners that had WRX TXS STG4
- If you live where it's super cold, have a look here
- STI Gas Mileage
- XEDE Vishnu STi Stage 1 maps off Vishnu's website, boost map is wrong?
- I have the FIRST trial ECU link mod in my hands
- What tools needed to detect detonation and to tune with EXEDE?
- Unorthodox Racing Pulley Kit
- Another STi CEL - 1088
- Fmic Owners Do You Have A Grill In Front Of You Intercooler?
- MAF tube
- 8k rpm's safely??
- TBE stay with one brand or mix and match?
- GPMoto short ram
- Anyone see this before on pullys??
- STI Fuel system
- TBE Gaskets.
- Opinions on GT SPEC II HEADER
- Q's about water sprayer with FMIC (STi)
- STI timing...share your results
- dp mechanical fix
- Porting without taking off the turbo!
- deadbolt vf-22 due in tomorrow!!!yeah
- Invidia full titanium cat back
- High pressure BOV's??
- picture of Vishnu STi TBE
- Anyone Break STi Tranny Yet!
- Questions about the PSI^3 Unit
- 3" Catback... Is it 3" at the flange?
- Need a motor
- OK, its February...can we have the header results?
- BOV sound when startup?
- Something weird with my ventilation on sti
- Similar blocks
- REQUEST: Stock STI Dyno Charts of Boost v. RPM
- BOV Problems!
- my STi speedometer is off...?
- Need STI stock Boost v. Air Fuel Ratios dyno graph
- STi Stock Turbo Gauge... Is It Off..?
- what the difference in engone blocks ?
- another one who needs a MOTOR
- Testing Boost Controller??
- Power Steering noise
- PISSED...ported vf22 with tbe and hit fuel cut?
- Ok I have a question....
- Dynos.. Experience.. Advice? Tell your tales
- What FMIC to use w/ Greddy T67 kit?
- set Boost too???
- No, seriously, what are the differences ??
- smelly STi
- Car running weird after intake install???
- safe mods
- My Only XT Pet Peeve...
- Check Engine Light STI
- difference between forrester and sti motor
- TXS Stealth Bad idea for STi?
- Just installed Perrin's 720cc injectors/BIG MAF
- perrin downpipe cel fix
- Cobb axleback fit a TurboXS Exhaust?
- Has anyone bought PDE products?
- Blitz Formula Turbo Kit Release
- wastegate flutter or bov flutter-help!?!?
- Restrictor plate in the Blitz SUS....WHY?
- is it worth it- PE1820 on sti properly tuned etc? discuss
- STi Front Mount Intercooler
- VF-22 on stock STi....
- ATT: N'CTRL please read
- Will my stage 4 WRX parts fit on an STi?
- The Green is on...and almost in
- Does anyone have instructions or a link to an FAQ for r/i of injectors?
- Proper way to Port turbo Exhaust housing?
- sti brake fluid capacity
- FMIC for STi
- Bolt on external waste gate kit?
- sti turbo kit for my2000 rs
- Midpipe?
- Speaking of the APS 650 intercooler
- First dealer visit this afternoon, Ping problem present. Advice wanted
- ECU reflash: Does tuning eliminate ping?
- OEM intercooler
- 1820 on STi = 400whp. yeah or neah?
- pros and cons for electric exhaust cutout?
- APS Catback
- Poll on best intake system brand for STI
- What's stock fuel pressure on STi ?
- STi turbo removal
- code for my sti
- STI uppipe causes cruise to blink
- WoRX BOV
- CARB legal intake?
- Blueprint and Balancing
- WRX/STI/ForresterXT MPG Tracking
- ARC TMIC worth the $ on STI?
- Aps Dr-55 409 Whp!
- another one bites the dust, 2.5L rod bearing
- Perrin BIG MAF... Who has one, who likes it, who doesnt, etc???
- were is the ej257
- Pulled Motor (pics)
- question about the sti rear diff sensor(fill plug)
- Want I want to do.
- WILLING TO BUY STOCK STI Turbos!!
- sti mod path ok?
- Flex joint in Factory Uppipe?
- FP Green
- CEL-Cruise blinking
- Vishnu Stage 1 Performance for STi
- Throttle not fully opening???
- STI Turbo question
- Stock STI Downpipe
- STI BOV help..........
- I have not taken good care of my STi's turbo!
- Espelir exhaust
- What I've learned!
- GT30R turbo kit
- P0171 at idle?
- Torque spec for exhaust manifold nuts please
- Oil Level Problems
- I A Performance Mounts
- STi 93 octane boost & timing?
- engine management for STi: basic questions
- Jack stands
- Post Pics of your gauges and cluster shots!
- Pwer meter i-D on STi, anyone?
- Bout Oil pressure
- i think it would benefit everyone! (Knock Issue)
- Let's talk tech: Knock & the EJ257
- STi Engine Noise
- Catback Exhaust Compatibility
- Might be a dumb question, but what's that fan noise?
- o2 sensor socket?
- Oil pressure gauge
- TurboXS TBE - STi - POS
- Stromung downpipe
- hesitation under acceleration
- Sti Is A 2.5 And Should Post Here
- any 400-500 WHP STI'S Around?
- There Should Be A STI Forumn?
- Weird TPS Problem anyone?
- What size bung on GodSpeed GT Spec II Up Pipe?
- Oil Temp... What is the max?
- engines letting go and what em?
- brand new STI-WEIRD CLUNKING NOISE
- Need A/C and Alternator belt tension torque specs
- Anyone else have a GT SpecII header that rubs the x-member?
- STi intercooler cover?
- Just installed a Profec B Spec 2 on buddy's STi
- Learning time..Summer engine build, input?
- Sleeving process, 2.5 STi block (pics)