- anybody using perrin air filter??
- open downpipe
- Check Engine light came on...
- Is it ok to turn up boost with the stock uppipe in place?
- top mount intercoolers
- 04 WRX 7500 miles tune-up?
- Looked inside the cylinder head today, noticed something odd...
- fluttering sound from BOV? (was: Noise!)
- Vf-39
- Vibration Felt Through Steering Whl. At Idle?
- How difficult is up/down pipe install?
- Gas w/ 10% Ethanol
- What is the best CAT back exhaust to get?
- request for information to hit high 12 sec ET's or low 13's
- Greddy Oil Adapter
- EJ20 turbo engine and trans.
- GARRET T3/T4 turbo
- wrx automatic torque converter
- Need HKS DP info
- Using a BOV with an automatic WRX
- Performance For The Newbies...
- Bov
- A/C and the EJ20T
- N-ter Cooler
- Low Bov
- K&N WRX air filter...are you sure you have the right size?
- p0139 theory
- HKS SSQ BOV not venting at low boost
- Help!!! Boost Leak!!!
- IS it okay to run my car down the track?
- WHAT is wrong with my rex?! (fuel probs)
- HELP! My Car is not boosting
- Hyperflow intercooler interferes with IC splitter (was: Help????)
- which BOV was this
- where is fuel cutoff switch for an 04 WRX?
- Exhaust leak
- Fram Air Hog
- Who Sells Cams?
- Better downpipe
- Injen FMIC
- Best BOV for a wrx?
- Gaskets
- Use of 3" exhaust pipe after stock downpipe (was: Question about exhaust system?)
- Cold Air Intake interchangeable between '03/'04?
- WRX engine tick
- Prodrive exhaust?
- What stainless used in stock exhaust
- What is this part?
- CEL + Blinking CEL (did a search)
- Which CEL simulator should I go with???
- Anyone know where i hook up the restrictor bleed?
- Problems matching Perrin down pipe to Cobb cat back.
- Which Road Should I take?
- Too good to be true?
- greddy fmic install! need help
- Spark plugs...what to get.
- Exhaust comparo?
- vishnu upp or helix upp?
- anyone gotta vf 34?
- Reliablity questsion
- Does a Catless up pipe shorten turbo life
- Vacuum @ Idle HELP
- reverse intake?
- headers? fuel rails?
- Helix Up and Down Pipe Installed!!
- will this effect my emisions?
- Which turbo is next!!??
- Rebuilding a EJ20
- Quick BOV/Return Valve Question when adding a new turbo
- smoke coming through vents while cooldown
- Perrin front mount intercooler?
- Blow off Valve
- Has anyone heard or have tried the MadDad twin dump downpipe w/ cat
- just got my WRX
- Need some expert opinion/advice for HKS DP install gone wrong?
- Looking for a 2.0 Forged Shortblock
- Boost Drop w/ Larger intercooler
- Voiding my Warranty???
- Intake elbow to replace resonator.
- Turboback Exhaust
- Tumble generator valve #2
- Final Decision
- last step but need some advice
- Where To Find VF22 Turbine(CHEAPEST)
- Sleeper Turbo-Back??
- PIT full ti exhaust
- 18g 20g or FP GREEN?
- Can HKS carbon ti bolt to the Perrin downpipe?
- upgradable compressor
- best turbo?
- Nitrous
- Apexi SAFC and Helix Downpipe
- $500 to spend on engine mods, suggestions?
- vf 30 vs vf 22
- What modifications are needed for an ihi vf30?
- MY MOM put 87
- $$ to upgrade
- wiring an air fuel guage
- PSI for a stock suby?
- Injen installation instructions?
- need help CEL P0546
- Short Ram Air Intake???
- What kind of improvement will I see with GT Spec Headers?
- 20lbs goes "fwap fwap fwap?"
- 3/16 mod maybe messed up my car??
- Boost loss??
- Bigger turbo
- Motor limit
- Your Thoughts...
- FMIC that retains factory fog lamps? (was: "intercooler")
- Invidia cat back problems
- VF34 as daily driver? (was: "reliability")
- Going to be changing coolant soon, got questions
- anyone have Unifilter Rampod with egt or a/f gauge?
- Do I need 3" exhaust? (just got VF30)
- Canton/Mecca Oil Filter
- Blitz SBC-iD Install??
- Engine Mis-firing Problem
- EJ20T Cylinder number .urgent.
- cel fix install problem.
- Low noise, smoggable TBE...Does it exist??
- STI exhaust on WRX Wagon w/ cobb accessport make sense??
- The best power package...
- Exhaust Inquiry
- Rod & Main Bearings??
- 95 Impreza EJ20 Swap???
- My EJ20T has made a big "BOOM"!
- What turbo should I upgrade to?
- FP 20g on a 4eat WRX w/High Stall Torque Converter?
- 4 Sale
- Exhaust Manifold Leak?
- STi turbo or VF34?
- STI air filter
- Oil smell
- P1312 Problems ANYONE HELP
- Which is the better deal?
- HKS Carbon Ti cat back exhaust?
- can anyone tell me how the blitz intake is
- how lond do Stock injectors last?
- good place to get oem gaskets?
- What to do about Cobb dp?
- downpipe installation
- Stock intercooler
- What type of BOV is stock WRX?
- Install DP and up-pipe
- HEat SHield Needed?
- wide ban o2 sensor question
- Turbo engine options for a project rally car (long)
- Car has ZERO boost!?!? Help!
- Intercooler Maf Hose Kit 02-05
- Exhaust parts that dont throw CEL
- Trouble Removing intake silencer
- cheap engine mount idea
- Greddy Evo II vs. Espelir JGT500 exhaust systems
- Quick question...Lil Help
- whats this? upipe??
- HKS Hipermax II
- CEL today?
- turbo timer harness
- 2 stupid newb. questions, but no answers found .....
- New ICG (Inter-Cooler-Guy) FMIC KIT for WRX 00-04
- CEL: P0546 question.
- ARP torque sequence
- Odd sound when accelerating.
- Check Engine Light Question
- Engine feels constipated
- running lean
- Reasonable cost for uppipe install?
- Greddy electronic boost gauge install
- How to take out the silencer in the stock intake?
- Re: BOV on Auto?
- wrx compatible coolant fluid?
- Up-pipe/Down-pipe Combo
- TopSpeed Downpipe ???
- intake for 2004 wrx
- Manual boost controllers
- what size air filter for 02 wrx
- Should I buy a Helix UP or use the Godspeed I already have?
- why is my car slower
- TurboXS vs Cobb Tunning
- whats your opinion (on turbo choice for EJ20?)
- BOV help, I think its broken
- 2004 Sti Gauge Cluster
- A Good Read...
- Another Boost question
- Towing with a WRX
- is this useful?
- Aqua Headers
- what is the difference betwen the tube and fin and the bar and plate intercoolers
- can this setup beat an M3?
- Parallel Fuel Rail Mod
- 18g Models?
- considering an all stock EJ20T motor, what causes the infamous hesitation?
- AWD Power Distribution
- Reusing stock main bearings
- Cheapest place to get STi engine and tranny mounts...
- HKS TI catback or Turbo XS turbo back with Ti muffler
- blitz DD
- N1 Exhausts
- WRX Performance Exhaust
- rnr
- How does your 03 WRX idle?
- Pinging?
- bosal single tip, How loud/quiet?
- intake
- Turbo porting and polishing (from deadbolt)
- recommendation for an eco-friendly mod
- WRX's Autometer Boost Gauge is Inaccurate?????
- Effects of running lean?
- Headers???
- boost gauges
- Which Boost Controller for AccessPort?
- feels like a loss of power
- No Power!! Boost Flutter!! HELP!!
- what should i get
- dyno testing where do i go
- A'Pexi S-AFC V2?
- Hesitation under part throttle
- hks carbon ti vs. blitz nur spec - Install, performance and visual review. 56k beware
- exhaust leak problems
- Cobb stage 1 and running lean?
- T Connector dimensions
- list on which parts to get 1st to last?
- electronic BC w/ utec
- Helix downpipe or Perrin Downpipe
- Is there a specific thread on Cobb Stage 2 vs. Prodrive Stage 3?
- 3/16th mod
- HKS Downpipe and up-pipe
- stg4 overboosting any ideas?
- Drop-in filter broke?
- usdm sti short block
- no boost.
- S-AFC´s setting in MY95 WRX
- Installing HKS Carbon Titanium Exhaust
- Holy AccessPORT Batman!!!
- help! Blitz bov problem
- downpipes
- borla hush exhaust + dyno = ?
- Funny Noise... anyone else?
- people in LA county read plz!!
- TurboXS Super-Stealth Turbo-Back System
- Big difference between Stromung and Cobb TBE?
- i caved...(just started ordering parts)
- Power Loss, HELP!
- Apex WS cat back.. opinions please
- exhaust... quiet sound but good performance
- Minimum mods to make wrx = sti?
- Turbo Smart Dual Stage BOV RECIRCULATE AND ATMOSPHERE
- Squealing when A/C's on?
- 20G and APS TMIC