- Is the cold weather more helpful to n/a or turbo?
- PowerJet... has anyone used it before?
- Injen Racing Division cai.......
- Check Engine Light, and I don't know why
- how to test a coil pack?
- Oh no, not another brullen header review!
- Jasma exhausts
- Are there really any safe intakes for my 97 Legacy GT?
- 02 rs vs 02 mitsu gt
- Whats stopping me from running a 75 shot?
- Tech. specs
- Relocated S-AFC and NO POWER!!!!
- ECU Pinout on Euro Vs American Subarus
- Ok, questions about exhaust piping...
- Car in limp mode wont go away + dont know why its on
- Cobb intake gains
- second air filter in MY 99
- Four Cylinder Missfire
- The fysics: compression ratio? How does it affect?
- Need Some Help!!!!
- 2000+ Legacy Gt Exhaust Recommendations?
- booty shaking idle with a/c on
- Headers which is the best?
- ingnition advice?
- What to scobie-do?
- What to scobie-do?
- Electric water pump CAN increase power!
- Header design
- Urgent Brullen Update
- cat
- compression and headgaskets?
- sohc to dohc?
- Stock 98 exhaust vs. Sports 01 exhaust
- What size filter?
- Help
- What Parts number to setup the power side view mirrors! for 96L model
- Cat theory.
- Anyone know about 0W-30 motor oil?
- Jet-Hot ??
- limp mode and oxygen sensor
- A'PEXi S-afc sensor #'s for 01 legacy
- CRAP!!!! ... help
- Exhaust help!!
- clutch disk part #
- does the OEM oil cooler do anything?
- DOHC ecu vs SOHC ecu q's?
- Need an EJ25 or Long block in portland metro area, OR
- Which is the better Choice? Camshafts or Header?
- Am I getting a whole new engine?
- Cheap student with cost of cams/instaltion cost.
- Exhaust questeion
- How do I change timing?
- s-afc=Afl???
- vibrant exhausts
- Will a 99RS bumper skin fit an 00RS?
- Is an intake right for me??
- My car is running BETTER with the CE light on..!!??(kinda long)
- P0170 Fuel Trim Malfunction (Bank 1) (CEL CODE)
- Simple exhaust question
- SOHC paranoia
- Engine Swap Questions
- ECU HELLLPPP!!! Please.....
- weird knocking from engine area
- bogging off start
- Brullen Headers Installed
- exhaust leak behind cat
- Couple Intake questions
- pro ecm, torq chip II ????
- 2.5rs & Wrx ???
- Torque Chip Gains
- camshaft Q
- What do I have? MAP or MAF?
- Clicking noise after gearshift
- Has anyone installed Larry's MY99 phaseII intake
- Connecting Rods
- Problems sincd Cobb Cam Install
- 95 1.8 on board diagnostics???
- reground cams question.
- Heeeeeeeeelp!
- Rallispec N1 installed...
- DOHC to SOHC swap?
- motor mount
- Intake manifold. Have anyone modded it?
- apex'i filter maintenance?
- Another gauge question
- 99 and cobb CAI
- What would be the best thing to do
- MRT CE, what have you done?
- Anybody know of a stroker kit for the 2.5?
- POLL: Which to install? STi Mounts/Katrboy Lever?
- Cat-Back Exhaust for 2.5L. Legacy
- Need to hear from people who put an intake on a 99 RS...
- Compass CAI [gary?]
- Safc Problem(s)
- adjusting with an ITC?
- shaky idle? and some other newb q's
- Should this be happening..
- TB Slap?
- De-turbo'd a car, now is overheating. (MY98)
- NGK sparks and plugs for 2.5RS?
- Direct Hits...has anybody tried them?
- Ran out of gas last night
- What would happen if I put test pipes on?
- Timing, 2nd O2 sensor,
- ram air
- Dyno Dynamics Results for cobb cai, stromung mid and ex., and safc
- ram air
- upper radiator hose size???
- 2.5L MRT exhaust dyno results!
- Apex-i S-AFC tuning
- cobb n/a engine kit
- 1/4 mile times
- cobb intake
- 2000 Legacy Intake vs. 2002 RS Intake
- Pdm Cai
- Gasket for second filter??
- Pic of single tip Stromung? Got one?
- Timing Belt replacement
- car really acting up....
- s-afc tach
- Bad PCV?
- 02 sensor - related to hesitation?
- Anybody familiar with thier knock sensor
- water getting in? help!
- Impreza L MY93 Stalling
- Greddy or 5Zigen??
- pissed off
- iSR intake for 99?
- Random Technology???
- Egt???
- PICS of Apexi S-AFC installed...
- SPT Exhaust?
- Newbie needs help
- Please help with foglight mod
- COBB Tuning Cylinder Heads & or Cam Shafts
- Spark plugs & wires?
- --> <-- this close to stalling at idle.
- Whats the best way to spend a grand(on my car)
- Cobb CAI
- pulleys
- My intake
- Pulleys or Chip?
- twin t H-6 impreza??
- When i put the unorthodox pulley in ..do i tighten it until i cant anymore?
- EGT Temp
- Just did First Mod, Ganzflow
- S-AFC vs. Chip which has more hp gains?
- Popping noise
- difference between phaseI and phaseII??
- Header Bolt and Gasket specs
- rear 02 sensor
- Fluttering chirp noise @70mph and up anyone?
- Lightened pully sets?
- Why is my car so loud..?
- Is Anybody Running Nitrous?
- MY02 RS Exhausts?!?!?!?
- Has anyone tried this?
- Cold Morning starts with an intake
- Need Help Specing Brullen Exhaust
- Changing the O2 Senspr
- Bearings - possible prob.?
- headlight - light bulb part number?
- K&N filter doesn't fit
- PRM filters
- foglight wiring
- Short, short MAF wire
- What could cause the EJ25 to put a HOLE in the BLOCK, with only an I,H,E?!
- I'm back with more pulley installation questions
- What does a flashing CEL mean?
- 2002 Impreza RS
- A'PEXi N1 v.s. GReddy Evolution
- Raised Redline?
- intake sound level?
- FYI: Changing your stock air filter
- Tapping the stock exhaust manifeld
- Absolute best top-end intake?
- Another Brullen Install
- Throttle Position Sensor
- Jcs Cai
- STI version VI muffler + ??
- Gotta find what intake to get.. ugh
- STI muffler on a MY99 RS
- Can someone post instructions on how to polish your throttle body?
- Cobb Tunning?
- PAECO catalog - scanned cams & heads pages
- k+n oil filter - fixes hesitation?!
- ATTN: ImprezaRS dot com and others?
- Any 98s with Cams?
- Brullen Headers-Are They Really Made By Brullen?
- Did Anybody figure out how to fix that rattling from WOT on a Cobb CAI
- For those that modified a Cobb Tuning Intake for MAF cars.
- Cat-Backs?
- I need some suggestions on (inexpensive) quiet mufflers
- Wrapping borla header
- Zex kit or pulleys and chip?
- Zex kit or pulleys and chip? or....
- Random Tec Cat bolt Question
- Lightened pulleys, flywheel or neither?
- What kind of spark plugs are people running
- For those of you who used the clamp style Autometer EGT probe...
- Torque Chip and Autocross... (Larry?)
- greddy headers for 2.5rs?
- Borla header and stock WRX muffler on a 2.5?
- Can I put this in my car?
- I need a few Part numbers (Piston, block)
- Dumb exhaust Q
- Blitz power meter id
- Gasket between midpipe and cat
- intake manifold dimensions
- What WONT fit my car?
- Brullen mufflers and carbon buildup
- Has anybody NOT gotten a CEL with their Headers?
- Confusing Question on HP Increase
- EGR four cylinder missfire
- Sparkco Wires and 3rd Cylinder Misfire
- Is my my99 running rich?(Chip?) long
- What can I do to gain top-end without cams..
- Definite Window Noise...
- Could it be Idle Sensor problem?
- New drive results...
- Wrist pin puller pat# please
- Rattle :(
- PDM Intake Installed
- For those of you who wants to install a water temp gauge! Read here.
- Stromung Exhaust - Questions
- Electrical Problem (Lights)
- MOd Gains
- Intake - Louder or Deeper
- I tightened my left rear lugnuts and my CEL went out!
- Good idea for cold / ram air intake....I think?
- Just Saying hi to the 2.5 RS community
- Weird engine behavior after installing EGT probe.
- CE Light Repair Campaign
- <-- Definitely a Scoobie Newbie
- Chips
- Air Filter Question
- s-afc tuning. EGT or A/F gauge, what do have? why do you like it?
- Whats the difference?
- Iridium Pugs...worth it?
- 2.5 rs cats
- oil pan question
- Sparg Plug wires and plug question
- How does one synthesize black body emmiters, ceramic coatings, etc?
- Whats wrong with my RS??
- O2 sensor malfunction - questions
- Launch teqnique.
- oil consuption
- Upgrading
- Going Deaf due to Borla Cat-Back
- 2.2 in a fwd impreza