- How do you tell if there is an exhaust leak??
- Vf30 spool time??
- How to install the STI Pitch Mount?
- A little bit of smoke... eek?
- VF23 good enough for 300WHP?
- ECUTEK vs. UTEC/XEDE?
- Need Help - loud whistle at high rpms
- p0122/bucking problem
- Engine Builders: head cc's and deck height
- Anyone Have July 03 Tech T.I.P.S.?
- compound turbo
- theoretical question about superchargers, wrx
- gruppe-s hks replica exhaust manifold/uppipe
- to people with MBC's and stock turbos....
- AC Autotechnic REVOLUTION mufflers?
- Whoosh!
- APS axel-back
- Piggyback ECU's???
- fender/air silencer question...help
- EGT bung size
- TGV sensor part number where to order
- boostless in CA... seeking fix it advice
- Planning PE1820/650's- need maps
- Good auto-x turbo for the STi?
- Running open downpipe
- Advantages of divocred wasgate?
- Vf30/34 Vs Sr 30
- Hitting 14psi steady or semi-sporatic?
- whats your mileage on your wrx, mine is insane!
- STi Exhaust on WRX Wagon
- question about boost controler ?
- downpipe question
- 12volt water pump needed????
- FP 18G tested
- STi for MY00 Legacy, need some extra parts.
- Cross Post: Help! Please tell me what this noise is.
- Exhaust Question?
- Which catalyst contributes the least towards air quality?
- FMIC and BOVS
- Which Turbo to use
- IHI banjo bolt same as stock turbo?
- sti injectors
- help with Blitz nur spec-R
- MSD RPM window switch.....
- intake mod of the week, part 24
- is it possible to reset ECU, wait week and if you get no codes pass OBD2 emisisons???
- Motor Blown?? Past Issue
- STI Turbo Part #
- FMIC on a '04 WRX yet?
- Help with Blitz
- ARC & Tial bov? have a question
- Ihi Vf28
- help with bumper beam bolts
- Installed Greddy Profec B, have some questions
- CEL P1153 on 2004 STI
- car acting weird
- Opinions on stock expansion chamber/resonator
- what resistors and where for cel fix
- The 2.4L stroker is ready
- car sounds like vw beetle
- Defective stock BOV?
- Pressure conversion
- How long does it take to switch out an air intake hose?
- ecu tuning with modified intakes.
- Speedometer failure? Anyone?
- BOV for the Forester XT?
- New sleeves?
- Oi Crud -- CEL Help
- heating & Cooling ?'s
- Scoobysport/rally performance exhausts
- Help With Check Engine Code (lean
- P0037 code help
- What's it going to take to...
- K&N Filter on 2004 sedan
- WRX not idiling well after air filter change? Anyone
- Is my EGT probe shot?
- MPG and safe driving RPM
- sputtering? hmm...
- I'm thinking of switching to Amsoil.
- Bottom Line on Uppipes...
- bpm or perrin uppipe
- what full turbo back to buy?
- Sti uppipe on wxr 02?
- Who sells race gas CHEAP???
- Got up and downpipes installed...concerned
- Thermostat swap on a hot stage 4
- Chirping?
- Just ditched the last cat... exhaust burping... normal?
- APS Turbo Noise
- Piping for Sti intercoolers
- Turbo Xs short ram intake
- Colder plugs for the STI Please
- Gain
- please dont make fun. should i buy these gauges?
- All 02Wrx Owners..What's Your Mileage?
- Removing Intake Resonator Chamber
- my wrx feels torquier with stock muffler over txs. Huh?
- OEM Turbo Guage
- Cams
- Ultimate-Racing 785CC final map impressions
- question
- NOS Idea
- Strange Hiss from Rear of WRX?
- 1st Gear Spool
- Question/Prob after installing Apexi Auto TT
- Forge Blow Off Valve
- Head Exhaust Ports and Exhaust Manifolds
- oil and coolant lines
- up questions, down questions
- STi BOV?
- Pistons and rods part numbers
- Why Steel? TurboXs FMIC tubing
- SO I have hit a crossroads
- Up-pipe
- Switch Sparkplugs?
- Do any vendors sell the TXS catted misection alone?
- Max Boost Stock Motor?
- weird noise, can you help?
- header/exhaust manifold.... 4-2-1 vs. 4-1 design
- What's this? (pic)
- Vishnu up-pipe + TurboXS stealth back (w/race pipe) + Prodrive muffler= flames?
- Thoughts On Ultimate-Racing 785cc Low Impedance Fuel Injectors?
- Suggestions on a new clutch and flywheel
- Cobb catback/Invidia dp, How loud?
- Exhaust hangers???
- Are these STi parts ?
- restrictor mods question
- stock boost guage accuracy
- Replacing DownPipe-Turbo gasket
- HKS downpipe owners....
- Oil deal
- Cobb Stage 2 Pinging
- Which Turbo? Twin Turbo?
- is my car "Over Maxed" on my stock turbo, fuel, and intercooler???
- pulley problem I think, stock pulley
- need help removing HKS SSQV bov from its flange
- So What Does This Do? (radiator ques)
- Help - Currently doing up-pipe install
- questions about longblocks
- Better gas mileage w/ UTEC?
- Deadbolt turbo and GTspec header/uppipe install??
- 3 simple questions (Nitrous and boost control)
- Need to figure out how much WHP im pushing.
- Yet another Octane Question
- garrett turbo t3/t04e
- ?? fuel cut?
- Dead 3rd Cat?
- fuel pressure question, please help.
- sti injector and fuel pump + UtEC
- Shortblock upgrade?
- DownPipe = Exhaust Smell????
- no boost...oil in intercooler...HELP!!!
- HELP!! I need torque specs for grounding install
- Stock turbo efficiancy range
- safest way to increase boost?
- APS cold air intake question
- the LINKS TO NON-SUBARU MODS thread
- Which exhaust?? Getting accessECU 2
- Odd code after Stage 4 install
- Cold Air Intakes Not Useless?
- stuck wastegate ?'s
- vf30 on stock boost
- torque specs for downpipe and uppipe
- Car died on highway won't start??????
- Things I didnt get with my txs stelthback
- What does it mean when....
- uh oh
- DIY Intercooler Sprayer Kit for under $40
- Broke Exhaust Hanger Off BPM Twister
- Garretts
- rebuild bottom end or toda 2.2
- Forced Performance 20G review
- Can you do forged internals with no shop work???
- having trouble updating UTEC software from 2.5 to 3.1
- twin BOV question for the masters
- Stromung 3rd sports cat (3rd cat)...where can I find this part???
- UTEC ABC wont move boost
- downpipe
- Bellmouth DP help needed...
- Got a problem, need some help - long
- Trust BOV ???
- downpipe w/ blitz cat back
- clutch problems
- Any tuner shops or vendors have?
- Possible leaking freeze plug?
- Tuning PE 660s : How & Why?
- blitz nur spec exhaust db limit
- ?'s about COBB reflash and BOV
- Tumble Vavlve genorator sensor
- Do I need to buy this?
- Questions about ECU Reset
- Catback install please help!!
- vishnu utec or cobb ecu?
- Man I am stuck now.
- Venturi air intake?
- Need some help picking a turbo, i have narrowed it down..
- Big, big problem. Did I blow the engine?
- Random dirty white looking smoke from exhuast, can't identify why?
- egt probe question
- IC Sprayer, which type of alcohol
- any good bov's
- UTEC Wideband soon to be released????dang teaser
- HKS Hi-Power Exhaust install (56k....dunno) Have a little problem.
- Graphite Gaskets = blown
- Anyone using Bosal DP?
- question about EGT probe
- can an uppipe leak sound like lifters or valves?
- Will this Up-Pipe Fit?
- APS DR series Twister turbos
- Limp Mode/safe Mode/reflashing Ecu
- PVC Diagnosis connector/sensor
- Factory Manifold Air Temperature sensor signal -- can it drive a gauge?
- Monitoring IAT and a/w intercooler water temp
- Forced Performance 18G plots
- APS and garret users, questions on oil sealing and returns
- Important Q: Regarding Short Term Fuel trim at Idle!
- What DP and Exhaust setup to go for
- Factory Boost Control
- Blitz SBC iD boost gauge???
- Turbo Heat Shield
- BOV or diverter valve for high boost
- Boost went down by half with MBC
- Helix DP questions????
- oil in my intercooler hose
- Gauging interest in a new turbo kit~~
- Turbo Location
- Fuel pump for US STi? Will a walbro work?
- front mount intercooler screen and motor
- Joe P MBC install help
- APS TMI install
- P0340 Camshaft sensor circuit code? TXS Stage 4...
- minimum laptop for Delta Dash?
- BOV question
- Blitz SBC-id vs. Apex'i AVC-R w/respect to full boost in 1st and 2nd gear
- TurboXS hpbc vs stock boost control
- PE1820 Ideal for Track?
- Thanks
- Motor Trend: Prodrive WRX
- Turbo timer that gives boost pressure as well?
- Help! Another half boost thing...
- Question for FMIC users and highway driving
- EGT temp question...
- costom intake system
- dp gaskets
- Deadbolts "monster turbo"
- A few different questions
- stock wastegate solenoid
- Stock Turbo Oil Line Specs
- Opinions on Invidia turbo-back?
- question about vf30