- Anyone who is using AVCS heads on EJ20...
- profec b spec 2 install tips
- 360whp, 368wtq on a vf30.. I don't think so
- TXS Wastegate?
- Remove silencer CEL?
- stromung and helix exhaust setup
- Uppipe and fuel efficiency?
- skunk 2??? help plzZ
- 04 wrx detonating
- HKS Exhaust connected to stock downpipe
- T67?
- suggestions on ej20t
- Best Uppipe?
- TurboXS DP with Cobb stage 2?
- ej22 or sti short block
- borla hush and helix pipe setup question
- VF 37 set-up on '04 WRX
- CEL help1!!!!
- Subaru for Dummies
- Cel --p0245
- Whats up with my boost?
- over heating
- uppipe, downpipe, and catback OR downpipe and Turboback?
- intresting ebay power package
- Need some help...
- WRX Aftermarket Intake
- MPG decrease?
- Which bov to get?
- Plugs fouling?
- Injector question
- Can You Explain... [EJ20TT]
- front mount intercooler, what is needed?
- I'd like to get a clue on what's going on
- vf34 with stock intercooler
- HELP!!! cel PO508.idle circuit low?
- check engine light
- intercooler fans
- EJ20T and Climate changes.
- yet another 3/16 mod question
- Road Dyno: Cobb Stage 2 with and without Accessport
- Turbo Back Exhaust With Stock Ecu??
- A/C to Intercooler?
- Cel Fix for New Up Pipe?
- 2.8 litre Shortblock
- APS Products...How Good Are They???
- Increased oil capacity
- To people who give shoddy advice on performance forums...
- sound clip request
- Obd P0301
- Borla Hush is sweet
- sti top mount ic
- oversize replacement piston (was: Melted Piston)
- Exhaust Manifold
- Helix uppipe/downpipe any good? (was: I Need Help)
- To anyone using ARC oil pan
- heatshield questions, all screws needed?
- stromung or borla
- Cold Air Intake
- computer (ECU) choices
- bad knock at 4500rpm
- intake silencer removal.......
- Lightweight battery Information
- Catalytic Converters
- Parallel Fuel Rail
- stock restrictor hose part number?
- CEL Fix For Up-pipes???
- was only getting half boost.
- Difference between WRX engines (was entitled: "question")
- TGV sensor is melting
- My new ghetto tbe
- Glowing Turbo!?
- race fuel question
- where do you get your OEM filters?
- which HKS muffler best for WrX
- 3inch all the way?
- Air Fuel Gauge Hook Up
- 2002 WRX MAF Question
- downpipe question
- New Video of my car with the turbo set up. In car and out of car
- Cusco heatshield?
- VF-39 in WRX???
- HKS SSQV QUES. (part name?)
- popping sound?
- perrin IC hoses install
- A/F Meter not accurate?
- Also need help
- A few ?'s ECU....CATS....Turbo vf30 or 34
- nitrous for wrx????
- which downpipe?
- STI intercooler...IS JDM BIGGER?
- manual boost contoller
- 04 cluster to a 03
- Downpipe FAQ...
- When to go synthetic?
- Need help !My wrx is dead !!!
- Best Uppipe?
- Average Vf34 and Vf22 Hp numbers?
- Optima Red Top Battery?
- Cobb California Gas Map Road Dyno Comparison
- Need a new exhaust. Convince me...
- wrx heads deformation
- Car Bucking/shuddering
- KN filter or perrin filter?
- Marvel Mystery Oil
- check engine light, questions.....
- How to raise the boost..
- Exhaust Wrap???
- WRX Smog Check help
- Exhaust Manifold W/Up-pipe, Downpipe Installation?
- best oil filter?
- Stock Turbo efficency range
- stock PSI??
- HELP White Smoke!
- Greddy Profec B Spec II problem
- ATTN: Greddy Blow Off Valve owners....HELP!
- boost controller
- aouto body molding ?
- EJ20T Storage Question
- Which intercooler??
- (how to install) BLITZ sus cold air intake
- Anyone using equal length headers?
- Spark Plugs (gapped .003" too large - power loss?)
- External Wastegate Questions
- fans on the intercooler?
- Vishnu VS. Cobb Tuning
- what kind of engine managment?
- Boost Guage Problem
- K&N filter
- Downpipe and uppipe questions
- RPM's For Best Launch??????
- HKS Type II Racing Blow Off Valve
- Turbo's and wrx
- two questions help out a noob
- Zeitronix boost input signal
- invidia tbe
- Is this STI upipe defective?
- Fujitsubo Ehxuasts
- recirculate or not?
- CEL codes help.. ASAP..
- How to get spooling sound from wrx?
- xhaust question
- Subaru dealers!!!!
- Vacuum line engine cleaning.
- UTEC vs. Vishnu ECU Reflash
- FMIC: front bumper foam
- How much HP for Stock motor?
- Perrin Crank Pulley
- gauging interest/group buy---knock gauge (accessport)???
- HKS GT2540R install
- Mods for stage 2?
- BORE OUT TGV'S Can I do it????
- Cusco Catch Can
- Sti Downpipe and Uppipe on a WRX?
- I dont know?........you tell me!
- custom catback question
- Removal of coolant reservoir tank
- Cel!!
- HELP! Broke something during crank pulley installation!
- downpipe problem
- (Structural) Differences: Spec C vs WRX
- Perrin crank pulley installed! The results.....
- flat flange dpipe & Cobb cat back
- Defi type gauges.
- Octane Booster
- Question to those running an intake.
- Intake Silencer
- Oh NO! bad O2 sensor!
- ATTN: Perrin + Samco owners (running both)
- Check my numbers please, mmkay?
- Sti Help...!!!
- supra mk3 vs wrx
- Downpipe Design
- What is octane
- Cat-Back First or AP First...
- Help to decide
- Low Boost
- HKS Carbon-Ti and TXS Downpipe Connection...
- Borla hush +downpipe question
- 2.2 stroker
- Perrin Lightened Pulley Healthy???
- turbo and hp
- storage
- enough with the crank pullies
- Need Cat Back Exhaust suggestion
- another ? about egt
- just got a REX...... first mod?
- Any advantages to a Crucial 1.4 bar radiator cap?
- lookin for a BOV
- installed a CAI..need tuning???
- egt or not that is my question
- 100% atmo BOVs... bad for hot corners
- Need Help
- hot to raise PSi
- intake silencer removal question.
- what brand is best
- Exhaust/burnt oil smell at negative boost driving uphill
- How many catalytic connverters?
- have a question
- FMIC?
- Helix up, down, and cat back
- Possible negative results to doing the 3/16 mod.
- Ebay "free" mod
- VF22 boost issues
- borla hush... where can i get it cheap?
- Engine runs on after ignition switched off (was: I need your help?)
- Fastest EJ20. Check this out
- APS DR 750 too big for VF34 setup?
- Exhaust Question: STi exhaust or Prodrive?
- BOV help
- manual boost controler on an 04?
- After these mods, what should be next?
- Need Help Top End Sputter??
- Need some urgent help guys...
- HKS BOV plug?--help
- help with fuel pressure gauge
- dailydriver 05 wrx 5sp
- Newbie with mods question
- What's the stock turbo?
- anybody got perrin crank pulley??
- Sub $500 headers?
- Exhaust = safe????
- Can PCMs be swapped (for use with TGV delete castings)
- CEL Fix...
- Who makes SS exhaust with SS hangers?
- Helix DP + Borla Hush - the solution
- overboosting! ah help
- Random Thought: BOV + Air intake
- Best modifications without taking out cats?
- K&N cone filter?
- Bad hesitation
- Suggestions for Turboback
- Best Performing Turboback?
- I need your best opinions on setups
- Installation Guide/Instructions???
- Cold Air Intake
- Strange noise??
- dc stainless steel header
- Octane booster yet again
- BOV Reco....
- FMIC on stock engine
- WRX Header
- What kind of turbo? HELP want to be in the 11's
- specific oil line to the turbo for a vf30?
- !Help! my car keeps cutting out on me PLEASE HELP
- possible to flip my fmic around?
- Cam/Crank seal replacement
- pist return springs
- Oil Change?
- JDM head USDM ecu???
- TMIC w/ warenty