- NA catch can full of water.
- Any one need professional mods done? Come see me
- A good source of 2.2L NA pistons ?
- A good source of cams for NA 2.2L
- Resonated midpipe
- NGK Wire Set # needed!!!!!! asap
- Odd noise. New possible causes.
- i have a slight bov sound but no turbo
- need to know stock fuel pressure for 95 EJ18
- Midpipe quality: Stromung vs. TWE?
- Blitz nur spec questions
- Boosting CR for more performance
- are these headers good?
- Bizarre CEL pattern
- turbo
- 2 questions....
- Race Gas any fun?
- EJ22E build...
- Cost for rear o2 sensor
- Weird rear-end..uh.. creaking noise?
- P0446 - Rear Canister
- stumble on cold start with CIL rough idle
- High Revs on start
- CEL issues
- NGK Iridium spark plugs
- Idle Problem
- '96 impreza 2.2L, intermitant missfire
- do all mods kill the engine?
- can anyone help?
- CAI for my Scooby
- 2500 rpms then it drops.
- EG33d crankshaft info needed....
- 05 Impreza 2.5RS questions
- Valve cover gaskets
- cat problem
- Future mods...
- Brullen Catback Install Help
- Now there are 2 & 1 is sick
- 05 2.5rs intake question
- resonator with scoobysport? yes no 2.5rs
- done the basics...what next?
- simple power mods - 96 2.2L
- Synthetic oils and first change. Quick question
- ALL Motor Subaru with ITB's!!
- Wagon people w/ a hitch, what catback do you recommend?
- Borla headers on stock Exahust?
- Camshaft change vs High CR pistons
- improving my impreza?
- top speed of an 04 RS
- Exhaust clips please?
- them 2.2 valves goin tick tick
- CAI install problem
- check engine light
- STi Genome axleback
- New 05 RS's...any complaints??
- Resetting ECU
- CEL for catalytic converter
- 93 subaru impreza wagon upgrades?
- oil coolers.
- SPT exhaust with Borla's sounds like...???
- Resitor on Intake Sensor.
- Best intake tube
- Spark Plugs on 14k mile engine
- Whats the difference between....
- N/A or Turbo
- smell from engine?
- major problems
- high-flow Airboxes ?
- Stock O2 sensor for A/F gauge?
- Noise from engine when weather is cold
- 98 RS, rev limter at 4500??!?!
- 03 Forester Airbox how do you close it?
- Rear wheel bearings
- 05 rs exhuast
- '93 Impeza LS Problem
- MY00 2.5RS starting to show her age... (advice?)
- Quick Question ????
- cold start gurgle
- Just installed a high flow cat
- Borla Headers CARB-legal?
- SPT exhaust for 2005 2.5rs...good?
- 2.5rs hp questions
- They do exist!
- Flowmaster American Thunder on 2.2L?
- Engine Coolant Temperature Sensor Resistance?
- pulled the plug wire
- help funny smell in rs
- Help: 1993 Legacy wagon looses power at 65mph
- STI axelback/2.25" midpipe
- Idle Air Control valve???
- CAI/Short Ram
- Whats the resistance of the MIL Eliminator??
- My preliminary n/a dyno results...
- Bad Piston Noise???
- 5zigen Fireball?
- Borla Exhaust or Piping to stock?
- Help! Spark Plug Popped out of engine!
- 2.2 High compression questions
- Help? Leaking synthetic oil
- 1995 Legacy Wagon Electrical Problems
- CEL and Brullen header/cat
- valve sizes, between 2.2, 2.5, ect.
- Noise during Wide Open Throttle
- car running poorly
- a/c condenser?
- Mugen Intake For Gc8?
- High Displacement Monster
- Anyway to adjust idle speed?
- Espelir JGT500R for GC8
- Dealer Bench testing o2 sensor? Can it be done?
- Replaced water pump and now it won't start
- Oil in sparkplug cylinder. P0304 again. Need help please...
- Coating Headers
- Axle Back?
- Can a bad cat cause cyl misfire?
- Hard start....low idle?? 98 RS
- not letting me fill gas tank all the way
- zerosports pulley
- Exhaust Questions
- Analysis question: p304
- Spark plug wires
- Will all Subaru's have AVCS soon?
- Subaru Sounding-Off
- SOHC or DOHC for Buildup....
- 02 RS misfire at start up
- turbo feel on a NA?
- theory on bogging problem(intake)
- SPT Intake
- Car is idling rough and almost sputters - Vacuum leak?
- K & N Filters + What is my engine Max Efficiency?
- ?? the old air mass resistor trick ??
- 98l
- Air Intake Question
- 02 RS leaking oil, quick question
- N/A with Water Injection?
- How much power can the stock 02 RS clutch handle?
- rough 98 RS2.5
- Timing belt Reference points
- Center Diff. problem?
- Just tripped 80k, still driving like new!
- header outlet ID
- Rear lips
- Stromung cat back and lightweight crankshaft pulley
- tranny trouble?
- 1.8L Intake Install Question
- Cold Air intake for 2.2L
- Cranking Problem when Cold
- 98 impreza- wrx tranny install problems.plz help
- is it a bad clutch or engine problem?
- Any tip on getting the knock sensor out?
- Missing intake replacement for Cobb CAI
- valve adjustment on 2.5 sohc
- Magnecor wires in stock???
- Please help with MAS
- Questions on trailer hitch and modding!
- STi Injectors?
- Bah! Humbug!
- Still getting PO420...
- The always fun Check engine light..
- 200 hp 2.5 rs 2005 possible?
- yup another intake question.
- Piggy Back Timing and knock control for NA
- Looking for Pics of Injen RD Series Intake
- Strange power issue
- Knock Sensor
- ej25 SOHC head
- newbie
- Scoobyworld Afterburner Vortex
- individual throttle bodies
- Stock STi exhuast on GC RS ??
- Exhaust Leak Affecting MPG?
- 2.5L headers on 2.2L?
- Cobb Vs Borla
- Cause of wrist pin failure ?
- Need help ranking bang 4 the buck enginemods on 2.2L
- moderating the clutch
- Another CEL thread...
- Looking To Get The Subaru Rumble
- What type of gain?
- Advice on Induction Kits
- PDM intake will fit '04 2.5 TS, right?
- anyone know if you can swap heads from ej22 to ej18 hp gains torque gains high cmprsn
- do they make any stroker kits for na subys
- N/A power packages?
- Differences in 2.2L cams (single-port vs dual-port)
- First gen impreza rs changes
- Car stalled this Morning.
- 98 2.2L misfiring on all four cylinders
- No CEL... possible pinging during engine braking?
- intercooler help, i want sleeper look
- Causes of CEL codes P0122 and P1133
- Anyone Dyno a Borla Header
- A PEXi S-AFC, work well or no? dynos?
- 02 RS info (changes from 01 and differences from wrx)
- Sensors causing CEL
- head light size in 05 RS
- intake or exhaust first?
- Mysterious Overheating - Head Gasket?
- !HELP! Which way does the thermostat go in???
- Time to replace my O2 sensor...
- Rebuilding an EJ25...anyone know of a thread/website documenting it?
- Stormung: 57mm Impreza Track Pipe
- Anyone test out new AEM CAI for 02 2.5? dynos?
- Air Bag Removal
- '92 2.2 performance options?
- Performance intake exhaust w/out increase in decible?
- idle problem
- Tech Info: EJ22 N/A changes phase I to Phase II?
- MPG for 99 L coupe
- Cams and High CR pistons ?
- NA builds and Fuel Pumps, Injectors, knock sensors
- Filter question
- Does a cam regrind require modified cam pulleys?
- Overheating
- intakes for 2005 yet ????
- Alternator going bad?
- Throttle body boring by TWE ?
- hard cornering causes hesitation?
- Experienced help with some engine noise please
- Anyone used a Walbro Fuel Pump for NA ?
- 2005 2.5rs INJEN intake (must read)
- Check Engine Light Help
- ATTN: Those who have successfully had Magnecore wires replaced and/or How to fix them
- Basic rules for enhancing a N/A engine?
- Coolant/Catalytic Convertor Problems!!! Warranty ???'s
- Headwork vs High CR pistons
- ECU adjustments - can stock do enough or aftermarket needed?
- Decrease in mileage causes?
- rough running and p1507 code instantly.
- engine losing power
- Cold Engine, Coolant Overflow bottle Full!?
- Cobb Stage 1 Power Package
- Custom headers and cat going on today.
- LSP header and maf
- gas is different in the winter?
- Smoked a rod. Think I should build it up?
- Head gasket ??
- Has anyone blown NA build upgrades ?
- fastest stock internal automatic ?
- Cold weather - odd noise - 2.5L in Forester
- For those with FULL exhausts or know about them...
- 98 rear diff ratio
- Air Box Filter Mod
- cold air noise question
- new video's
- 2.2L Hi Flow Cat
- Exhaust sound clips.
- HELP replacing knock sensor
- ECU Resetting
- Cold Start Ticking Noise: Detonation???