- Code P0031 again. Help!!!
- Curve Fit Test Data on Breathing Capacity of Stock '07 STI
- riddle me this
- 06 WRX transmission into an 03 WRX?
- compression and leak down test on an 04 sti
- wide band
- Starter Engagement Hangs When Below 40ºF...
- squeeky clutch pedel???
- Twinscroll EWG Question
- Need a tune after catted downpipe installed?
- 07 wrx, car bucking when getting on
- What's your definition/opinion of "Stage 3"?
- Fuel lines
- Do i need to uninstall intake to make this work?
- what to check for irratic idle and stalling?
- EWG install question
- Headers and EWG install... Exrtreme loss of spool...
- Have you guys seen this? another Twin Scroooooll thread lol
- Dr
- Dropped a part in my engine bay and dont know what its for!
- coolant temp spiking
- GM 3bar Map Sensor, who's using it?
- Difference between 99 outback 2.5 and Sti motor?
- Whining noise
- What's the Diameter of the stock down pipe on a 08 WRX?
- how much was your head gasket repair?
- Looking for a specific up-pipe...
- Exhaust question (will my car sound like ass)
- '05 STI spark plug and idle rpm question
- gearing up for 18G
- Cel P0638; where to start?
- after exhaust install
- 91 Octane tune Vs 94 tune??
- Fuel smell or leak = Defective fuel hose clamps?
- can u hit 100deg C by driving in vacuum? I can!
- headgasket issues-- repair cost.
- Slowboy racing WRX 20G vs Forced Performance Red
- Lean at idle, rich under boost? Vacuum leak?
- What is the stock bpv.
- Does the cobb SF intake fit 08-09 WRX
- 07STi - hunting idle & stumbling
- exhaust leak, help please
- 06 WRX HELPPP clunking noise!
- Another P2096 thread!
- please hlep!!!!
- Is this normal?
- Bad IDLE, Bad AFR, but no CELL.
- 2008 STI - Greddy RS BOV
- Frozen PCV? Dealership fix inside:
- P/P & Thermal coated OEM headers
- ? for 2009 WRX stage 2, fueling
- Internal wastegate bracket question
- Motor problems (toast?) - recommendations
- cross-fitment between internal wastegate designs
- Oil pressure questions
- Intake
- sidefeed --> topfeed swap ?
- Perrin blow thru MAF w/BOV???
- ...ebay shopping for exhausts
- Bad MPG
- will a stock 02 WRX Dowpipe fit my 04 STi ?
- HELP!!! P0021 CEL code and misfires!
- STI EJ257 keep stock turbo or FP18G
- push brakes parking lights come on
- Turbo Inlet Porting Question
- thump on clutch dump
- STI TMIC upgrade from stock WRX
- '07 wrx oil help
- Megan Racing Exhaust...E-bay exhaust???
- Honda Oil Filter
- Need Advice: Turbo Inlet Hose
- 08 Perrin 1pc DP
- should i do this?
- quiet ticking and smoke from rad!
- Cost to rebuild a gt3076r
- Flywheel bolt help
- perrin lite weight crank pulley feedback
- 08 sti: lets talk turbo upgrades
- stock bov with fmic leaking issues
- Valve Cover Removal / Freeze Plug
- Let the fun begin :)
- STI TMIC Vs Process West TMIC
- Best Lightweight Stock Diameter Pulleys for 07 STi?
- Oil cooler ?
- Quick question about the STi fuel pump
- Blackstone Sample F8cked Up?
- Rebuilding a GT3076r
- possible blown turbo? what are my options?
- Crossmember question?
- Invidia STI Header Dimensions (Part #HS02SW1HDP)
- Large but, not uncapped side feeds?
- Help with random occuring misfire...
- Engine Problems! Need some help
- 06 legacy gt exhaust question
- turbo inlet install...whats with the electrical connection?
- plugs
- Bosch 1000cc Injector's?
- 2006 base WRX boost creep and spike question with catted turbo back...
- Oil Consumption Question...
- Strange Radiator Question (technical)
- Greddy EBC TYPE-S NOT ELECTRICAL QUESTION
- SBR SLOWBOY RACING GT12 Actuator Problem...
- A good non EW setup for a 2007 STi?
- Just finished with my grimmspeed ewg kit?
- Oil leak from turbo into intercooler
- I finally got an STI, WOOHOO! Now wtf do I do...
- routing air from fog lite hole to air box
- 06/07 wrx boost creep
- Mis fire cylinder 3 ???
- FMIC piping size
- Explanation of Offset
- wrx vs. sti vs. aftermarket exhaust/maifold
- 100% atmosphere bov theory
- Deatchwerks 850cc top feed
- Engine badnoise
- High RPM Problems Please help.
- Exploded coolant hose, now power steering whine? WTF
- opinions on sr55/ sr56
- cobb intake??
- Atp Gt3582 ?????????????
- 35r install, full on oil. oil light at idle?
- downpipe opinions
- 06/07 turbo
- 2008 WRX air intake
- P0171! Help! :[
- Borla 08-09 STI catback
- dw 860 injectors TOO small for 35r????????
- finally installed fuel pump,few questions
- Catch can plumbing, can't find an answer...
- 03 wrx, 07 sti tranny,diff,hub swap
- manual trans..
- boost issues
- 35r and TMIC?
- Flat out precautions
- Fitment issues??
- Rotrex Superchargers for subies!!??
- P0031 Code for 2nd time in 2 months
- Will sti axles work with wrx hubs????
- TGV DELETES: So I got Bored...
- options for upgrading fuel pump? (08+)
- please identify STI timing belt
- White smoke on start up.....
- 06 Cooling System - Confirm Please
- Lots of smoke
- Mating 3" invidia down pipe to SPT exhaust?
- Very dissapointed with my DOM3
- wastegate cycle on gm and prodrive boost solenoid
- eBay down pipe?
- Stock Turbo with FMIC
- new injectors and fuel pump??
- what next???
- funny smell coming from turbo need help
- Just installed Deatchwerks 850cc...Weird thing?
- HELP!! '06 STi issues
- Full-Race GT35r Twinscroll anyone?
- tgv deletes and stock turbo
- F you mr manifold
- Low Compression
- another 'help..not hitting full boost" thread
- Cruddy looking rad fluid.
- Is there a way to decode an engine?
- Rare exhaust? Need to ID it.
- 09 Forester XT burning smell...
- blouch dom 3 oil feed line/connection ?
- curious what would be need to get the 04 sti to rev higher safely?
- what rotated kits work with APS DR525 FMIC?
- 07 STI clutch issue?
- Ok i have a diffrent kind of problem
- 07STi - hunting idle & stumbling, blow-thru setup?
- How to ID an '08 Sti fuel pump
- 2.5 WRX internals vs Sti internals
- why my inner side of tail pipe so BLACK?
- HELP!!! 07 STI not boosting correctly
- Erratic idle, running rich
- does anybody know who makes this header?
- Tune need for turbo inlet?
- blew motor in 04 wrx, install STI motor, ?
- 06 tuned stg2 w/ idle problems, have datalog
- What is the amount of whp you got out of STI 550 sidefeeds?
- HELP!!! 128degree coolant temps!
- 2005 Legacy GT, Stock exhuast on a Wagon Vs Sedan?
- Power is DEAD below 3.5k
- VF 39 question..Please Help.
- Can somebody find the whp/per cc injectors chart that supposedly exists?
- GT-Spec EL Header and Aftermarket Oil Pan????????
- Stock Downpipe help!
- Any idea why this keeps happening?
- IACV Gasket
- Question about BOOST????
- clutch questions
- Sound when reversing...
- 08 sti, stalls pulling into parking spot
- 06 WRX base howling sound from engine
- vf39 tapering to ?
- Twinscroll WG idea?
- Headers or EWG
- Show me yours and I'll show you mine ('08 5-door Exhaust)
- Knock? What the deuce?!?
- Burning Oil Smell
- Where to buy COIL PACK??
- Any possible engine problems?
- Squeeking noise when accelerate at low speed
- Camshaft help???
- What size hoses (ID)?
- Crack on the resonator of the midpipe!..Need input!
- Question for those with Cracked Exhaust Manifold
- Evo3 16g vs 18G
- P0152 P0153 question
- Weld Slip Joints? Yes or No? and Where do I put the o2 sensor?
- Banjo Size for oil feed line?
- CXRacing Radiator Users Check In!
- SPT intake heat shield
- How much exhaust wrap do I need?
- I'm at a dead-end for an oil cooler on my '05 STI, with FMIC
- DomIII and GT52 owners: Anyone else notice change in exhaust sound after install?
- How to take out complete AC system
- WBO2 tuning
- vf48 flow?
- major major install problems please have help me out!
- Check engine light on.... car throws two codes. Why!!!!
- STi dies in 3rd gear @ the drag strip.... ?
- ATP 3076R or ATP 35R ..... (ewg)
- What is an 06 sti turbo?
- Custom Air intake port ?s
- Question on STi axelback
- Stock I/C spray nozzle location?
- Coolant leak
- Exhaust Question...
- oil problem i hope
- Mods get the most out of my ATP gt35R ?
- 08/09 STi have intercooler sparyers?
- Intermittent Hesitation Under boost! (07 STI)
- NEED HELP ASAP!!! Perrin rotated kit with MAF
- Need feedback for my UOA
- What fluids do you suggest for diff flush?
- Funky buildup in oil line?? HELP
- 09 WRX ?'s
- Running rich, underboosting, AND overboosting.
- throwing P0171 code
- Dominator III - Troubleshooting major overboost issue
- 08 sti cluster lights blinking help.
- Injector help PE 850's
- Compressor Surge after inlet install.
- cel P0301 05 STi Stock
- 09 WRX Rattle in engine compartment
- Will a BIG TMIC fit with with a Cusco strut tower bar?
- 07 STi grinding noise......
- Please Help Me Asap!!!!!!!
- What is the max boost for the VF48?
- 2008 STI Snorkus/Slelence Delete