- Engine fans turning off with ignition!
- Overactive knock sensor causing hesitation?
- I did something to my car,anybody know if i damaged something?
- power chips for 2.5RS
- The most power increase for $800
- Grounding Mod Question
- Can you diagnose my code? my99 owners with intake lean problem
- Cam installation gone bad! Blown motor- now what?
- fact or fiction
- Borla Headers good or not?
- Header & cat or pulleys and chip? I need analysis
- N/A land...what are we missing?
- flashed ecm = good things?
- tcII installation instructions
- aftermarket tach adapter found
- DIY Cold Air Intake from flexible exhaust tubing?
- Fuel Smell
- In chip hell or heaven
- Swap to stock wrx exhaust
- 1.8L power - what gave you the most bang for your buck?
- Will a lightened/underdriven pulley set increase engine noise?
- 02 borla exhaust?
- Best intake out there for a MY00 RS?
- budget hp: GDA exhaust on GC8
- crank position sensor error
- Need some Cold Intake Pics to guide me!
- Best place for EGT bung
- Stock exhaust piping size on MY00 RS?
- a/c question
- MRT headers
- Pressing on throtle, and nothing is happening?
- Possum Link, please comment
- installing wrx muffler on a 02 TS
- Cobb vs. other catback systems
- disc brake question
- Why high horses?
- ECU reset after intake install?
- Super Matrix breather filter?
- 1.8L motor- 1995 had 110 hp, 110 torque - 1997 had 115 hp, 120 torque- why?
- Getting headers for impreza 2.5rs
- JDM Engine Swap?
- OBX intake installation problem
- Another Intake test (Cobb + TBI)
- Flowmaster sound
- MAF upgrade?
- A question for experts only
- My last ProECM thread
- What the heck is that whistling?
- Coolant Puzzle
- Injen intake for MY99
- ECU reset gone bad?
- DIY intake ('95 Legacy 2.0 NA)
- Exhaust for a 2.5RS
- My car is running poorly
- Clean your MAF and get a Cobb today
- Bov
- Check Engine Light after crank pulley install
- Borlas cracked! Whats my best header option?
- Cams vs. flywheel
- WHat is wrong with our ECMs
- Exhaust: Muffler vs. Uppipe & cat-back
- FSE Power boost valve
- What does a stroker kit do?
- Installing Oil Pressure Gauge!
- exhaust?
- power loss
- Throttle body machined ?
- Differences between the twin turbo, sti, and regular wrx internals?
- Harmonic Balancer- Im worried
- turbo question
- Forget turbos!! Get cams!
- ProECM Powerchip dyno chart.
- 2.5 inch exhaust
- Is there such thing as a CARB approved header for an RS?
- 2.5" vs 2.25" piping
- Could someone illustrate the Grounding Mod with this image?
- A/C fan noise?
- Fuel injectors and pump questions
- sorta kinda newbie exhaust gasket question
- Cold air intake?
- exhaust on a college budget?
- AEM intake "is C.A.R.B. exempt"
- 98 rs or 99-01 rs
- Brullen cat-back exhaust installed
- ECU ground for ProECM chip.
- Opions on adding more power to a MY98
- CEL, Fuel Trim Malfunction, Bank1
- how to upgrade MY96 ej25 to MY97 & up
- Exhaust Sound Bites
- anyone have the proecm powerchip?
- Difference between 2002 Imprezas
- Dealer says my aftermarket intake is to blame
- God Damn Hesitation
- Got the car back from the shop, and I need advice.
- Any interest in another header choice?
- Its Ungodly Slow
- Kamikaze Header Interest
- anyone with an MRT vent scoop?
- New to NA
- EJ22- what should I do while apart
- Exhausted?
- I don't like my MRT
- Awwwww....My little yellow friend came back. And (CEL) is his name.
- MRT resonance solved
- EJ20 in 1995 impreza
- lol. Got an ECM reprogram Subaru recall.
- Paeco Cams?
- Stock Fuel pressure in a 98 RS
- All I can find is 2.25in catbacks for my car
- For those with Cobb or Ganzflow CAI..
- 2001 RS Troubles (need to pull OBD codes)
- Borla exhaust
- What octane gas are you running?
- bad cat converter=horrible gas milage?
- Strange Vibration
- sumiko's not breathing right
- any using bypass oil filters/filtration?
- Trade: My 88 RX-7 n/a for 93+ impreza
- Why's MY02 RS has different intake ?
- Cowl-Induction Hood Scoop
- Idling problems
- blowing noise?
- hood scoop
- EJ22 in a FWD 4EAT temporarily- will it work?
- recall flash, now hesitation
- Different exhaust system on 01 RS?
- Is stainless worth it?
- octane question
- Where can I find pics of this exhaust?
- Instrument cluster wire harness question
- Yet another ECM reflash post
- cobb cams in
- Cobb street cams and CA smog
- Which cat back exhaust fits and performs best on a 02 RS?
- dang cops and my exhaust
- 2002 RS 2.5 intake difference from -01, and WRX
- where to find the OBC? sensor plug
- Exhaust Heatshield Rattle
- 2.5 = bored and stroked 2.2
- WOW! disconnected my muffler
- video clip-whats wrong with this car?
- signal relay location
- Why are EGT's important?
- Engine swap?
- Cleaning AC evaporator
- Obd-i
- Melting my bumper?
- MAP sensor problems
- Keyless entry works only driver side door
- fog lamp lens removal
- 1.8L Fuel Mapping observations
- cat back installation help
- what mods available for impreza TS wagon?
- Brullen Headers installed, need help
- ProEcm should higer grade fuel be used?
- Catback installed, now backfires
- I now own the worlds fastest all motor impreza
- unorthodox pulleys
- Please help me with my exhaust
- Gtbguy
- ProECM Help!
- DeltaDash works with our EJ25 ecu’s too
- AC removal questions
- proecm and s-afc?
- NOS questions
- Stock ECU tuning?
- Anyone tried one of these?
- Flash MY99 RS ECU?
- really weird trouble code!
- Another CEL question
- speed limiter on 2.5?
- sti steering swap
- A few questions about MRT performance
- sulfer smell
- Quieter Performace Exhaust (need help soon)
- Proecm + Nitrous
- CEL dress up
- Which wire(s) do I tap on the radio?
- CEL again after O2 sensor replacement
- 1.8 to 2.5- problems going to non-OBDII ECU?
- 2.2 single port woes?
- ATTN: proecm, Powerchip + SAFC = tuning question.
- borla header and skidplate?
- flying spark plugs
- Anyone here actually cleaned their Amsoil air filter?
- Wiring Diagram
- Lumenition Ignition
- Do exhaust and/or headers help reduce overly sensitive throttle ("lurching")?
- desperately seeking itc help
- How much does the Link and Link Plus go for?
- CEL and gas gauge?
- Strong rumor: MY99 MAF recall
- Injen Intake for GC8's
- MRT Header
- question on thermostats
- plastic covers on front of EJ22?
- need help installing nitrous kit
- Greddy EGT help
- buying used spicy cobb cams?
- Got CEL code 440, Emission System Control
- question
- anyone got the specs on the ej20 NA?
- yes another A/F gauge question
- I need some horsepower!
- Ahhhhhhh
- Forcing ECU into Open Loop
- CAI maint.
- Dynojet Dynometer results
- weird idle noise
- rattling heat shields
- springs
- Any knock sensor mods?
- GReddy Headers
- Painting radiator black?
- Well, I went ahead and ordered borla headers and exhaust
- Where to find Motul?
- Bad gas mileage on my 97 Leg. GT Why?
- Aww, my baby's first CEL, I'm so proud- P1011
- cold air intake for gc8's
- Hesitation @ 3700 RPMs.
- Mild vs. Spicy
- General cam question
- APEXi S-AFC
- Injen Race Division Intake for 00-02 Impreza
- Borla headers...wrap or cermaic coat?
- Tuning for maximum power, timing related
- SOA recall woos should I or shouldn't I
- Wagon Rear Hatch Rubber Seal rubbing
- Upgrades for 1.8L
- Anyone have a modified Intake Manifold yet?
- Hot Air
- 2002 Legacy GT Wagon DRL ?
- Blowing Smoke?
- Engines
- '99 MAF Recall!!
- Link PLus for your NA
- Cruise control went out yesterday
- Is a Dry 50 shot of nos safe for my stock engine?
- Looking for 200+hp at the crank...
- Problem with autometer a/f gauge...
- Impreza Sport Hood Scoop Cold Air Intake?
- Peaked underneath the car today
- open up hood scoops?
- Want another intake? Here it is...almost...
- NA ignition timing adjustment q's?
- How do I clean Blitz SUS intake?
- any power gains with stock intake and a k&n filter
- Nothing
- spark plug gap
- engine shaking