- Negative/Positive Effects???
- Help identifying this part, looks like a slight oil leak.
- STI scoop on wagon
- How often do you change the air filter?
- camshaft questions: (valve timing)
- Down Pipe Options On APS Turbo Back ?
- Cobb stage 2 target boost question
- Low RPM's at Idle with HKS SSQV BOV
- Where to get ahold of a VF-35?
- Whats next
- ver 7. vs. ver. 8
- cusco engine and tranny mount install question
- Boost Levels at low altitude
- CAI Madness! Help! To do, or not to do?
- Stromung axle back question
- Help:whiich FMIC is better?
- Question about Accessport + Helix DP
- Gas pedal vibration, the cause?
- Uppipe worth it for Cobb stg 2?
- oem boost controller wont boost past 10 psi
- adjusting my new BOV??
- Samco Y pipe, on STI intercooler upgrade
- How much additional approx hp will I get?
- 421 header or 41 header and up pipe
- Not even newbie question - wrx a/t mods
- Kakimoto 1.0z Exhaust System
- sti head and avcs
- Gruppe-s v-2 header.. with or without jetcoat???
- Uppipe...
- Cobb Stg 2: Stock Catback vs Borla Hush/Stromung
- Running NOS
- need help with injectors asap
- CEL Code 1507
- weaknesses?
- more noises!!!!!
- STI turbo on a WRX
- newb question ...boost
- 280 hp with this setup
- stock up pipe question
- hayden 403 (oil cooler)
- stock BOV limits?
- EJ20 water cooled TMIC?
- VF 39 Question
- Guage question
- Blitz boost controller question?
- blow-off valves
- stock boost on wrx??
- Almost ready Gruppe-S Garrett GT30R Turbo Kit :)
- Parts cheap
- My car Runs Like Crap Now!!! PLS. HLP!!
- I Need Hp
- How many of you still run MBC's?
- Speedometer wire?
- A Lil Chat About My Problem
- Upgrade MY04 center console to MY05?
- technical question about heads
- Engine Misfire HELP!!!!
- Amazing deal $500 COBB AccessPORT!!!
- "Maximum Boost"
- port&polish kits
- turbo upgrade/management
- $300 to spend....what to do?
- suspension swap?
- 04 WRX alternator tensioning mount
- stock 05 WRX injector questions
- Unorthodox Racing Ultra SS Lightened Pulley Set
- Pulley or I/C hoses????
- Which catback has 3" that fits a Helix DP?
- Blitz Nur Spec Touring
- Stock ecu compatibility
- Help? Weird metallic sound at hi-revs above 5000rpm
- Good tuning path??
- Helix Turbo back with silencer
- Factory Up-pipe Destroyed my Turbo...
- what's a good turbo upgrade 4 a wrx
- Quick! Short Ram?
- JDM exhaust wait time?
- Should I hack my CAI into a short ram?
- BOV Question
- Knocking on cold-startup
- impressions: Borla Hush
- Newbie needs help w/ 05 mods
- sti intake manifold
- Turbo XS TBE install suggestions?
- GC8 WRX Injectors Size
- Large TMIC lowers underhood temps significantly
- engine and tranny mounts
- JDM EJ20T(STi) v.s. USDM EJ20T(WRX)
- T-78 Set Up ?
- Greddy EGT Sensor tap
- Would a gutted sti exhaust = accessport stage 2
- weird fluttering sounds help!?
- Just installed a hks ssq bov
- 77,000 Miles and Strange Noises
- WRX VS. 350Z (i lost.... )
- Oil Leak. Need urgent help.
- need help turbo flutter
- ATTN: TXS/Hyperflow V2 TMIC Owners!
- turbosmart boost controller
- Coolant temp gauge
- Stock Turbo Failure
- Check engine light
- Remote oil filtration?
- Feedback on Vishnu Stage 1
- Stage 4???
- Up-pipe and Borla Hush Catback Question
- Bosal cat back and Helix catted dp
- How many bottles of motor oil ('04 WRX)
- maybe not your normal bov question
- higher boost w/ bov swap
- HKS SSQ purple fin
- Question on Crank pulley install
- CEL fix question....
- TMIC w/ warenty
- JDM head USDM ecu???
- Oil Change?
- pist return springs
- Cam/Crank seal replacement
- possible to flip my fmic around?
- !Help! my car keeps cutting out on me PLEASE HELP
- specific oil line to the turbo for a vf30?
- What kind of turbo? HELP want to be in the 11's
- WRX Header
- FMIC on stock engine
- BOV Reco....
- Octane booster yet again
- dc stainless steel header
- Strange noise??
- Cold Air Intake
- Installation Guide/Instructions???
- I need your best opinions on setups
- Best Performing Turboback?
- Suggestions for Turboback
- Bad hesitation
- K&N cone filter?
- Best modifications without taking out cats?
- Random Thought: BOV + Air intake
- overboosting! ah help
- Helix DP + Borla Hush - the solution
- Who makes SS exhaust with SS hangers?
- CEL Fix...
- Can PCMs be swapped (for use with TGV delete castings)
- Exhaust = safe????
- Sub $500 headers?
- anybody got perrin crank pulley??
- What's the stock turbo?
- Newbie with mods question
- dailydriver 05 wrx 5sp
- help with fuel pressure gauge
- HKS BOV plug?--help
- Need some urgent help guys...
- Need Help Top End Sputter??
- After these mods, what should be next?
- manual boost controler on an 04?
- BOV help
- Exhaust Question: STi exhaust or Prodrive?
- APS DR 750 too big for VF34 setup?
- Fastest EJ20. Check this out
- Engine runs on after ignition switched off (was: I need your help?)
- borla hush... where can i get it cheap?
- VF22 boost issues
- Ebay "free" mod
- Possible negative results to doing the 3/16 mod.
- Helix up, down, and cat back
- FMIC?
- have a question
- How many catalytic connverters?
- Exhaust/burnt oil smell at negative boost driving uphill
- what brand is best
- intake silencer removal question.
- hot to raise PSi
- Need Help
- 100% atmo BOVs... bad for hot corners
- egt or not that is my question
- installed a CAI..need tuning???
- lookin for a BOV
- Any advantages to a Crucial 1.4 bar radiator cap?
- just got a REX...... first mod?
- another ? about egt
- Need Cat Back Exhaust suggestion
- enough with the crank pullies
- storage
- turbo and hp
- Perrin Lightened Pulley Healthy???
- 2.2 stroker
- Borla hush +downpipe question
- HKS Carbon-Ti and TXS Downpipe Connection...
- Low Boost
- Help to decide
- Cat-Back First or AP First...
- What is octane
- Downpipe Design
- supra mk3 vs wrx
- Sti Help...!!!
- Check my numbers please, mmkay?
- ATTN: Perrin + Samco owners (running both)
- Oh NO! bad O2 sensor!
- Intake Silencer
- Question to those running an intake.
- Octane Booster
- Defi type gauges.
- flat flange dpipe & Cobb cat back
- Perrin crank pulley installed! The results.....
- (Structural) Differences: Spec C vs WRX
- downpipe problem
- HELP! Broke something during crank pulley installation!
- Cel!!
- Removal of coolant reservoir tank
- custom catback question
- I dont know?........you tell me!
- Sti Downpipe and Uppipe on a WRX?
- Cusco Catch Can
- BORE OUT TGV'S Can I do it????
- Mods for stage 2?
- HKS GT2540R install
- gauging interest/group buy---knock gauge (accessport)???
- Perrin Crank Pulley
- How much HP for Stock motor?
- FMIC: front bumper foam
- UTEC vs. Vishnu ECU Reflash
- Vacuum line engine cleaning.
- Subaru dealers!!!!
- xhaust question
- How to get spooling sound from wrx?
- CEL codes help.. ASAP..
- recirculate or not?
- Fujitsubo Ehxuasts
- Is this STI upipe defective?
- invidia tbe
- Zeitronix boost input signal
- two questions help out a noob
- Turbo's and wrx
- HKS Type II Racing Blow Off Valve
- RPM's For Best Launch??????
- Downpipe and uppipe questions
- K&N filter
- Boost Guage Problem
- what kind of engine managment?
- Vishnu VS. Cobb Tuning
- fans on the intercooler?
- External Wastegate Questions
- Spark Plugs (gapped .003" too large - power loss?)
- Anyone using equal length headers?
- (how to install) BLITZ sus cold air intake
- Which intercooler??
- EJ20T Storage Question
- aouto body molding ?
- boost controller
- ATTN: Greddy Blow Off Valve owners....HELP!
- Greddy Profec B Spec II problem