- false knock sensor
- WRX upgrades
- need subaru dealership factory manuals
- ProECM.com PowerChip PC3
- difference in 1.8 and 2.2 heads
- ??six Cyl.??
- Catback CEL?
- BOV Install Question
- Where's the thermostat located?
- Tired of posting in N/A forum? See inside...
- Whats the best way to go...
- Quad Throttle Bodys?
- Burning a lot of oil
- What Can I Do To My Wimpy 1.8 liter...
- will 2.5 heads fit on a 2.2? MY01
- rad fans going crazy... help!!!!
- Best Bang for the Buck???
- Bought a 2000 2.5
- cold air vs. ram air
- how do I yank pulley???
- anybody have a highflow cat at home, not on thier car yet? need specs
- Strut and cooling exhaust
- Induction Kit for NON Turbo Impreza
- best shrot ram intake??
- Intake Install ?s
- other than turbo?
- Which Cam?
- Building a ram air system for rs
- nitrous
- Redline Complete Fuel System Cleaner
- no cat=backfire?
- checking timing belts without pulling crank pulley
- any suggestions on the random tech cat
- Best exaust pipe size?
- happy INJEN CAI owner
- help with mods
- What do you need for 97' 2.2l to 99' 2.2l
- Valvetrain time.
- best pulleys to buy????
- Best Performance Parts for the 2.5RS
- HKS DownPipe & non hks Up pipe. Will it cause CEL?
- injector swap wrx in 2.2
- Drivetrain or AWD problem or other???
- How much do we like COBB?
- Exhaust sounds clips???
- 2001 2.5
- 1983 subaru GL 4wd, what can i swap in it?
- Switch to cone air filter
- More COBB questions
- Killer B-Spec. USA questions...
- quick question about AWD to FWD exhaust
- HKS downpipe Question? Please help.
- cams 2.5 rs 02
- problems with my scooby. help!
- most bang per buck??
- Airbag light
- K&N Filter
- I heard a rumor bout my EJ-18....
- ignition timing (not subaru)
- Spark plugs and wires for Loyale
- 2003 Impreza rs Intake?
- K&N airfilters?
- springs or performance?
- grounding/earthing system
- Spark Plugs
- I'm curious...
- help my car wont start
- 98 2.5RS Check Engine Light
- 2003 2.5Rs exhuast options
- question about hybridizing
- New 2002 RS Too Good To Be True?
- Weapon R Dragon intake
- Exhaust or bike
- Who makes Exhaust systems for 2002RS?
- Weapon R dragon intake beats most short ram
- wrong injectors!
- doing something dumb for fun
- water sprayer on a 2.5rs
- what intake for my 99RS
- 02/03 wrx cat back on a 03 rs?
- cobb street performer cams
- random tech cat or straight pipe????
- And now it comes to this...
- 00rs code p0440 evap sys. malf.
- Weapon R Ram Air Kit
- Intercooled w/o turbo????
- apexi or greddy
- Cold Air Intake for a 99 ImprezaRS
- best ecu for a 99 2.5
- bad exhaust pop
- JDM spec differences?
- cold air filter enclosure?
- First performance tweak
- Random tech v2 cat on '98 RS problem
- New Cold Air Intake Problems
- 95 2.2 idles low??
- Outback/2.5 RS Question
- What type of Intake does your N/A Subaru have?
- Expected life of O2 sensor?
- add on chips
- What do I have here?
- Info about the 2.5RS
- Best performance w/o engine/turbo kill
- Need your help Ban.
- HKS Carbon Exhaust - Maybe not enough back pressure
- 1990 legacy engine miss..help please!
- silencer removal
- 2.5 engine swap or turbocharging a 2.2L?
- Best (and cheapest) non-underdriven pulley
- machanic?? how much to change timing belt
- axle boot?
- throttle body mod/coolant bypass
- Will a new battery increase performance?
- loyale wagon
- Stromung SS midpipe
- Question regarding installation of Tanabe Super Racing Med. Exhaust
- questions about swap
- Please Help Me!
- cai for '99 Impreza L 2.2L
- HELP! intake question
- providing more air for cold air?
- I thought it would just be the head gaskets
- Spiralmax
- Injen vs. Cobb
- A couple of quick questions to anyone who might know.
- borla header
- neat torque and hp explanation
- Intake?
- power upgrade
- Exhaust on 02 RS
- breaking in a new rs
- ProECM.com PowerChip PC3 on a 2003 RS
- Steam from vents when the A/C is on?
- AEM In. Value/Preformance
- Cobb Tuning Intake Quote
- bolt on muffler for my 2.2 ?
- blitz nur spec catback
- Header back exaust options
- 2004 ts
- Silencer Mod Specifics?
- fart can
- Just bought a 2004 Sport wagon and......
- OEM injector sizes?
- bought an injen
- Aem, Injen, Cobb weakness, which to buy!HELP!!
- Stromung Exhaust
- 1.8 to 2.2 swap help
- Check Engine Light
- insallation
- Confused about Cobb
- AEM CAI and Performance exhaust how much HP gain?
- changing spark plugs
- o2 rear sensor
- custom cat-back good??
- O2 Replacement
- awww c'mon!
- CEL P0130 keeps popping up
- Oil Filters
- injen cold air install
- bumper comparison with 2003 and 2004
- Cheap exhaust solution for my 96 Impreza??
- spark plug seal
- Aint this about a %@#&%...
- Cold air intakes and up pipe
- whoa!!!!!
- 2004 RS K&N air filter?
- a little cheep power?
- need electrical help...
- info on tweaking a 03' 2.5RS
- help me !!
- D.I.Y mods for my03 2.5
- exhaust help/opinion! please respond fast
- oil filters part II K&N and Mobil 1
- Replacement Air Filter for AEM Short Ram Intake
- 1st and 2nd gear problems
- WRX exhaust on RS???
- ScoobySport
- Hmmm, what to do next?
- Dealer Installed Mods
- 1st gear grinding?
- Time to Spend some dough
- Another lame ass exhaust thread....
- stalled car while attempting to cross flooded street
- Removing Silencer On The Intake
- question about types of intakes
- Borla Headers
- Got a GC8 and a lot of questions...
- Mr joshs pulley
- H2O danger?
- timing belt replacment and more...
- More Power
- What can I do with my hoodscoop?
- PDM Intake
- will i have enough back pressure
- Cheap intake for 04 RS
- what size magnaflow i should order? for 1996 impreza 4door sedan 2.2L
- replacing cams
- borla header and OEM oil cooler
- Iat Sensor???
- I need a real answear on pully
- db limit for exhaust
- Walbro Fuel Pump Install
- 4000 rpm hesitate
- who makes cams and cam gears ????
- Repair Manual
- High Idling RS
- Turbo migration plan
- WRX/2.5RS Exhaust length
- Gimme a hand my fellow N/A ers
- whats the best kinda intake for my 2000 2.5 rs four door
- Anyone running a Borla catback?
- Blitz Nur Spec mufflers... (semi-long)
- exhaust clips
- Blitz sus air filter
- turbo not a good idea on my rs? all motor time
- Spark Plugs: NGK Copper vs. Iridium
- Borla header for EJ18
- Quick exhaust question
- random technology cat
- what is this part?
- oil puking out off my timing belt cover
- scooby mods?
- I'm new, where do I post a quest. for a now start cond?
- Hybrid 2.5 motor questions.
- Will Oil Catch Can Work?
- Apexi Vs. GReddy
- Stromung Dual Tip for '01 2.5RS
- I get my baby back on friday...
- Bosal vs. TurboXS
- A question about nitrous and gauges???
- gc-8 2.5rs
- Pulley install
- are the intake tracts the same on all 98-01 rs's?
- Repair Manual for '01 2.5RS ???
- Injen Cold Intake..
- Another Apexi S-AFC 2 ??
- Oil Pan swap questions!
- Part # for K&N drop in for 99 RS?
- I have a 2000 Impreza RS 2.5 HELP ME OUT
- Is better spark plug wire can +hp???
- A few questions about Hyper Ground System (low resistance grounding cable system)
- anybody using nology hotwires
- whats the fastest NA MY00 2.5 RS?
- weEe questions about N/A
- High flow fuel pump...
- borla headers for turbo?
- Question about different types of oil and the 10,000 mile checkup
- Which RS is better for power?
- Whats the best intake
- Any extra performance for my TS?