- CEL fix question....
- Question on Crank pulley install
- HKS SSQ purple fin
- higher boost w/ bov swap
- maybe not your normal bov question
- How many bottles of motor oil ('04 WRX)
- Bosal cat back and Helix catted dp
- Up-pipe and Borla Hush Catback Question
- Stage 4???
- Feedback on Vishnu Stage 1
- Remote oil filtration?
- Check engine light
- Stock Turbo Failure
- Coolant temp gauge
- turbosmart boost controller
- ATTN: TXS/Hyperflow V2 TMIC Owners!
- need help turbo flutter
- Oil Leak. Need urgent help.
- WRX VS. 350Z (i lost.... )
- 77,000 Miles and Strange Noises
- Just installed a hks ssq bov
- weird fluttering sounds help!?
- Would a gutted sti exhaust = accessport stage 2
- Greddy EGT Sensor tap
- T-78 Set Up ?
- JDM EJ20T(STi) v.s. USDM EJ20T(WRX)
- engine and tranny mounts
- Large TMIC lowers underhood temps significantly
- GC8 WRX Injectors Size
- Turbo XS TBE install suggestions?
- sti intake manifold
- Newbie needs help w/ 05 mods
- impressions: Borla Hush
- Knocking on cold-startup
- BOV Question
- Should I hack my CAI into a short ram?
- JDM exhaust wait time?
- Quick! Short Ram?
- what's a good turbo upgrade 4 a wrx
- Factory Up-pipe Destroyed my Turbo...
- Helix Turbo back with silencer
- Good tuning path??
- Help? Weird metallic sound at hi-revs above 5000rpm
- Stock ecu compatibility
- Blitz Nur Spec Touring
- Which catback has 3" that fits a Helix DP?
- Pulley or I/C hoses????
- Unorthodox Racing Ultra SS Lightened Pulley Set
- stock 05 WRX injector questions
- 04 WRX alternator tensioning mount
- suspension swap?
- $300 to spend....what to do?
- turbo upgrade/management
- port&polish kits
- "Maximum Boost"
- Amazing deal $500 COBB AccessPORT!!!
- Engine Misfire HELP!!!!
- technical question about heads
- Upgrade MY04 center console to MY05?
- A Lil Chat About My Problem
- Speedometer wire?
- How many of you still run MBC's?
- I Need Hp
- My car Runs Like Crap Now!!! PLS. HLP!!
- Parts cheap
- Almost ready Gruppe-S Garrett GT30R Turbo Kit :)
- stock boost on wrx??
- blow-off valves
- Blitz boost controller question?
- Guage question
- VF 39 Question
- EJ20 water cooled TMIC?
- stock BOV limits?
- hayden 403 (oil cooler)
- stock up pipe question
- 280 hp with this setup
- newb question ...boost
- STI turbo on a WRX
- more noises!!!!!
- weaknesses?
- CEL Code 1507
- need help with injectors asap
- Running NOS
- Cobb Stg 2: Stock Catback vs Borla Hush/Stromung
- Uppipe...
- Gruppe-s v-2 header.. with or without jetcoat???
- sti head and avcs
- Kakimoto 1.0z Exhaust System
- Not even newbie question - wrx a/t mods
- 421 header or 41 header and up pipe
- How much additional approx hp will I get?
- Samco Y pipe, on STI intercooler upgrade
- adjusting my new BOV??
- oem boost controller wont boost past 10 psi
- Uppipe worth it for Cobb stg 2?
- Gas pedal vibration, the cause?
- Question about Accessport + Helix DP
- Help:whiich FMIC is better?
- Stromung axle back question
- CAI Madness! Help! To do, or not to do?
- Boost Levels at low altitude
- cusco engine and tranny mount install question
- ver 7. vs. ver. 8
- Whats next
- Where to get ahold of a VF-35?
- Low RPM's at Idle with HKS SSQV BOV
- Cobb stage 2 target boost question
- Down Pipe Options On APS Turbo Back ?
- camshaft questions: (valve timing)
- How often do you change the air filter?
- STI scoop on wagon
- Help identifying this part, looks like a slight oil leak.
- Negative/Positive Effects???
- No boost... Wastegate?
- WANTED: 04 WRX front bumper
- samco or perrin turbo inlet
- boost gauge or frnt mount???
- VF34 Turbo?
- Blitz SUS (short ram air intake)
- just bought 03 WRX
- Damned vibrations.
- Where is the MAF sensor?
- Cel P0457
- Help on and off for a year sorting this ?!?!? $100 to anyone who can cure
- does anybody has the diagram of the turbo?please!
- Blitz FMIC question
- Header question.
- SPT cat back exhaust (WRX): Opinions?
- '04 WRX noises
- Make Me Fast
- Need help with upgrade plans
- VF 24 or VF35
- TXS DP with Stromung cat back question
- boost controller questions
- APS TAPERED uppipe...anyone use it?
- uppipe install Jack up engine or take out turbo??
- Wastegate Problem??
- Help!! Downpipe Install
- Just got my TurboXS exhaust... one question
- Wastegate Flutter Fix!
- DC header
- Inter Kewla???
- Changed my spark plugs, noticed something interesting.
- different BOV sounds
- fart can on wrx
- Reallt stupid aues about running stock open dp
- Fuel Rail Questions
- need help with cel
- upping boost on '04
- Green bracket for FUEL pump
- Why do WRX had 3 cats and STI only has 2?
- APS (Air Power Systems) Components???
- JDM v7 STi motor
- Bad EGT sensor?
- Idle Issue
- Helix DP Questions
- Where is the stock egt sensor located?
- Really need HELP!!!
- sard BOV flange?
- hks carbon ti
- I/C hoses or crank pully ?
- perrin or helix
- FMIC/intake question
- anyone installed a electric autometer oil press gauge
- fmic/ intake question as well
- Installing Invidia Downpipe - Any advice?
- whats this?
- AEM needs your 2005 Impreza WRX
- WRX to GC8 swap, What do I do?
- Blitz dual drive BOV
- What oil weight?
- The official PERRIN™ Performance Q&A Thread..
- top mount intercooler question!?
- ej20 series 1 and 2?
- Turbo Noise
- exhaust fitment!
- 04 WRX whats next
- New Turbo.
- knocking, because of the uppipe?
- are hks bov illegal?
- CEL from new exhaust
- Am I hurting my car without a reflash?
- Back to stock 04 still wont rev past 5g
- Anyone relocated their oil filter?
- Headwork
- need more info on turbo upgrade
- 1st gear
- boost spike
- Boost Gauge Question about Vacuum.
- My car is stalling! (BOV problems)
- Element WRX competes at Time Attack
- 3/16's mod .. Yes or No
- Axis Power 2.6L
- exhaust flange
- Octane booster/ turbo problem Help!
- Cel 0420
- Help Needed ... Bov Installation!!
- question on blitz DC TT
- How does our WRX engine control BOOST??
- VF22 vs VF34
- uppipe downpipe with stock catback
- Clearing Headlights...
- Looking for a 3" SS flange
- Need Help On Wuts Next
- What is Helix's Website addy?
- fuel rail question
- TMIC question
- Transmission problem?
- VF-34 questions
- B&B downpipe
- I hit 18 psi !!
- RPM drop while at WOT
- So my CEL came on today
- High Idle on Startup?
- Bellmouth or divorced wastegate DP?
- ground wire problem, please help
- What's included in a 30K sched maint.
- TMIC installed wrong??
- stock boost gauge??
- Stock Fuel Injectors
- Some interesting tuning and dyno results!!
- Oil smoke at startup
- Which exhaust ?
- i need some helpful advice
- Blow off valve ?
- weird noise ..
- Turbosmart Dual Port Reliability!
- Exhaust wrap on up/dp?
- WRX performance 2004?
- Turbo Port and Polish ?
- T67 turbo kit
- 2.5 or 3 inch exhaust sound difference?
- EGT CEL code
- Greddy BOV problems????
- Greddy BOV problems
- blow off valve
- catless pipe?
- helix catted DP with borla hush
- Ej20t Timing Belt
- hesitation (was: Skipping)
- Need Help With My Blow Off Valve!!!!!!!
- Power Loss
- modded wrx slower with TX top mount?!?!?!
- EJ20 specs
- Engine Dimensions
- Motor is really screwed up
- 2005 wrx boost????
- does anyone know how much boost to run on a 05 wrx
- bov
- a/f ratio gauge?