- a question ECU
- What actually happens
- Turbo on a 93 1.8? PLZ help
- Quick Exhaust Question
- SYMS racing exhaust systems
- How can I avoid getting air in system, when changing coolant temp sensor?
- WHo makes the coolant temp sensor for Subaru?
- Plugs,Trans, and Rear Differential
- maf adapter
- '03 ts and new hood w/ scoop
- L 1.8 auto fwd
- 92 Legacy Stalling, CE light?
- New to Board
- 04 2.5 RS what should and can i do....
- Pulley Question
- Need your opinion
- JIC Catbact Bullet Titanium Exhaust
- Engine code ?
- Stalling
- 1993 imprezza spark plug gap
- Clicking Exhaust
- hollowing cats???
- Cel P1137
- COBB Stage 1 and Fuel Requirments
- Harmonic dampener?
- borla headers
- WRX Catback fit on my 98 2.2L OBS?
- Will WRX stock injector/fuel pump fit on a 2.5RS?
- Headers...
- help i cant go over 4 rpms
- intercooler screen for GC8
- possible rough idle issues with UR pulley?
- O2 Cel
- 2.2 automatic owners
- cams & cam gears for the 94 EJ18
- Transplantation of 2.5 instead of 2.0
- Headers Thread/NewB
- PDM intake
- Need Help???
- does mandrel bent really matter?
- Carbon sprays out of exhaust after start-up, Problem?
- exhaust
- Trouble starting car, too.. the ECT sensor fixes this?
- Q about my cars idle.
- need opinons on exhaust
- 1996 impreza questions plz help
- n00b Air filter ? on a 99 RS
- STI intake manifold?
- Need Help
- Is an underdrive pulley worth it?
- intake/exhaust combo
- Exhaust Help
- The sound of knocking
- humming when i down shift
- Cobb Street Performance Cams
- Airflow or spark?
- 2.25" vs 3.0" exhaust
- sti fog light covers?
- Exhaust bolt replacement
- 2.5RS Nos
- HP from Cobb tuning Stage 1 kit for RS/TS??
- Out of tune....
- Genuine RS Performance Parts
- Me again on Exhaust Questions this time
- supercharger is still N/A right?
- Clicking noise- uphill acceleration
- 2.5RS body compared to a impreza L
- Anyone tried the Hyper Voltage System- MR series???
- 2.2L Muffler Only
- Car won't start, Help Required!!
- Any extra performance for my TS?
- Whats the best intake
- Which RS is better for power?
- Question about different types of oil and the 10,000 mile checkup
- borla headers for turbo?
- High flow fuel pump...
- weEe questions about N/A
- whats the fastest NA MY00 2.5 RS?
- anybody using nology hotwires
- A few questions about Hyper Ground System (low resistance grounding cable system)
- Is better spark plug wire can +hp???
- I have a 2000 Impreza RS 2.5 HELP ME OUT
- Part # for K&N drop in for 99 RS?
- Oil Pan swap questions!
- Another Apexi S-AFC 2 ??
- Injen Cold Intake..
- Repair Manual for '01 2.5RS ???
- are the intake tracts the same on all 98-01 rs's?
- Pulley install
- gc-8 2.5rs
- A question about nitrous and gauges???
- Bosal vs. TurboXS
- I get my baby back on friday...
- Stromung Dual Tip for '01 2.5RS
- Apexi Vs. GReddy
- Will Oil Catch Can Work?
- Hybrid 2.5 motor questions.
- I'm new, where do I post a quest. for a now start cond?
- scooby mods?
- oil puking out off my timing belt cover
- what is this part?
- random technology cat
- Quick exhaust question
- Borla header for EJ18
- Spark Plugs: NGK Copper vs. Iridium
- turbo not a good idea on my rs? all motor time
- Blitz sus air filter
- exhaust clips
- Blitz Nur Spec mufflers... (semi-long)
- Anyone running a Borla catback?
- whats the best kinda intake for my 2000 2.5 rs four door
- Gimme a hand my fellow N/A ers
- WRX/2.5RS Exhaust length
- Turbo migration plan
- High Idling RS
- Repair Manual
- who makes cams and cam gears ????
- 4000 rpm hesitate
- Walbro Fuel Pump Install
- db limit for exhaust
- I need a real answear on pully
- Iat Sensor???
- borla header and OEM oil cooler
- replacing cams
- what size magnaflow i should order? for 1996 impreza 4door sedan 2.2L
- Cheap intake for 04 RS
- will i have enough back pressure
- PDM Intake
- What can I do with my hoodscoop?
- More Power
- timing belt replacment and more...
- H2O danger?
- Mr joshs pulley
- Got a GC8 and a lot of questions...
- Borla Headers
- question about types of intakes
- Removing Silencer On The Intake
- stalled car while attempting to cross flooded street
- Another lame ass exhaust thread....
- Time to Spend some dough
- 1st gear grinding?
- Dealer Installed Mods
- Hmmm, what to do next?
- ScoobySport
- WRX exhaust on RS???
- 1st and 2nd gear problems
- Replacement Air Filter for AEM Short Ram Intake
- oil filters part II K&N and Mobil 1
- exhaust help/opinion! please respond fast
- D.I.Y mods for my03 2.5
- help me !!
- info on tweaking a 03' 2.5RS
- need electrical help...
- a little cheep power?
- 2004 RS K&N air filter?
- whoa!!!!!
- Cold air intakes and up pipe
- Aint this about a %@#&%...
- spark plug seal
- Cheap exhaust solution for my 96 Impreza??
- bumper comparison with 2003 and 2004
- injen cold air install
- Oil Filters
- CEL P0130 keeps popping up
- awww c'mon!
- O2 Replacement
- custom cat-back good??
- o2 rear sensor
- changing spark plugs
- AEM CAI and Performance exhaust how much HP gain?
- Confused about Cobb
- insallation
- Check Engine Light
- 1.8 to 2.2 swap help
- Stromung Exhaust
- Aem, Injen, Cobb weakness, which to buy!HELP!!
- bought an injen
- OEM injector sizes?
- Just bought a 2004 Sport wagon and......
- fart can
- Silencer Mod Specifics?
- 2004 ts
- Header back exaust options
- blitz nur spec catback
- bolt on muffler for my 2.2 ?
- Cobb Tuning Intake Quote
- AEM In. Value/Preformance
- Steam from vents when the A/C is on?
- ProECM.com PowerChip PC3 on a 2003 RS
- breaking in a new rs
- Exhaust on 02 RS
- power upgrade
- Intake?
- neat torque and hp explanation
- borla header
- A couple of quick questions to anyone who might know.
- Injen vs. Cobb
- Spiralmax
- I thought it would just be the head gaskets
- providing more air for cold air?
- HELP! intake question
- cai for '99 Impreza L 2.2L
- Please Help Me!
- questions about swap
- Question regarding installation of Tanabe Super Racing Med. Exhaust
- Stromung SS midpipe
- loyale wagon
- Will a new battery increase performance?
- throttle body mod/coolant bypass
- axle boot?
- machanic?? how much to change timing belt
- Best (and cheapest) non-underdriven pulley
- 2.5 engine swap or turbocharging a 2.2L?
- silencer removal
- 1990 legacy engine miss..help please!
- HKS Carbon Exhaust - Maybe not enough back pressure
- Need your help Ban.
- Best performance w/o engine/turbo kill
- Info about the 2.5RS
- What do I have here?
- add on chips
- Expected life of O2 sensor?
- What type of Intake does your N/A Subaru have?
- Outback/2.5 RS Question
- 95 2.2 idles low??
- New Cold Air Intake Problems
- Random tech v2 cat on '98 RS problem
- First performance tweak
- cold air filter enclosure?
- JDM spec differences?
- bad exhaust pop
- best ecu for a 99 2.5
- Cold Air Intake for a 99 ImprezaRS
- apexi or greddy
- Intercooled w/o turbo????
- Weapon R Ram Air Kit
- 00rs code p0440 evap sys. malf.
- And now it comes to this...
- random tech cat or straight pipe????
- cobb street performer cams
- 02/03 wrx cat back on a 03 rs?
- what intake for my 99RS
- water sprayer on a 2.5rs
- doing something dumb for fun
- wrong injectors!
- Weapon R dragon intake beats most short ram
- Who makes Exhaust systems for 2002RS?
- Exhaust or bike
- Weapon R Dragon intake
- New 2002 RS Too Good To Be True?