- AEM short Ram intake
- Cobb equal length headers
- What kind of times should I expect from intake and exhaust?
- Is it worth it?
- For those 99-01 RS owners with Cobb stage 2 or 3, will CEL come up?
- Spark Plug Wires?
- Engine Dress Up
- How to install Unorthedox Pulley kit
- Suby Sports Lightened Pulley Kit
- Disabling EGR valve: how to, has anyone done it?
- Mating a stock WRX muffler onto pre-2002 Impreza Results
- Brullen Cat-Back
- hi flow intakes?
- Running rich and no safc?
- Is SAFC a must for using cobb stage 2 or 3?
- new 2.5 need help
- Cobb cam installation
- Cobb cams installed...few questions.
- Change of altitude
- Which magnecor? Need help?
- Electric Water Pump?
- Does this sound right?
- Fastest N/A 2002 RS?
- Aftermarket crank pulley only or all three?
- amsoil what now?
- I need more power!
- Free, Lukewarm Air Intake
- PDM vs Ganz?
- proecm + S-AFC?
- Air conditioning dead- please help
- 99 Injen Intake?
- Best Subaru N/A Motor
- ProECM + Install = CEL and constant cooling fans?
- Where can you find the MRT exhaust for the RS?
- Radiator?
- What is a flat crankshaft?
- Any HP numbers for Cobb cams
- Breathers
- My dillema.
- 1/4 mile times
- Engine problems
- Intakes and winter climates...
- list of future plans for who cares to read
- comparison on catbacks
- How do you guys clean your engines?
- N/A EJ25 or EJ22 turbo
- Which exhaust would work better?
- what is the best cat-back exhaust out there??
- Tapping noise resolved!
- I have a 95 impreza
- ProECM install question (Dave?)
- Result of GReddy EVO exhaust for MY02 2.5RS
- MRT Header-back a DIY Installation?
- Castrol GTX & Fram filter
- Preparing for a sand pit summer
- Rear spoiler installation
- Aftermarket O2 Sensor
- Throttle body
- synthetic oil
- custom headers
- weight on 98' 2.5rs?
- FYI - WRX Muffler does not fit 97 OB sport
- gauge pod face plate
- Pulleys or Headers
- What do we know about this motor?
- Cats
- XT Turbo Muffler question
- DIY A/F mod
- Very weird sound- just started doing this
- I am in need of your godly help
- MAF Sensor Replaced - Pics
- NA Buildup
- TEC-II worth while in a non-turbo?
- Need Information On Prices.
- MY99 S-AFC questions
- Large vs small air filters
- What driving style is worse for your engine?
- I need head bolt torque asap please!
- Burning Oil , please help
- extra wire harness in engine bay
- maf blew
- The new Mobil 1- is it good?
- SOHC or DOHC?
- which exhaust is better? performance vs. sound, etc.
- Will EJ25's valves fit EJ18?
- Do I have too soft engine mounts?
- Manifold spacers, how to make one?
- radiator fan / engine cooling fan
- Cobb stage 2
- Any word on Revolutions headers?
- engine swap questions
- CELs abound!
- quick afc question
- Dual exhaust on a 2.5RS?
- Cobb Tunning Cams W/ Pro ecm Or Fuel Pressure riser?
- Help with a JCSports Intake.
- Best place to order Cobb CAI?
- $250 Dollar Mod
- electrical problems and more
- Very intermittent no start problem
- will you get a CEL with MRT headers?
- dohc head gaskets
- Installation of Exhaust (CAT-BACK)
- To trade or not to trade- exhaust related
- S-AFC on MY98 Needed?
- Need Help Installing Autometer Air / Fuel Meter
- where to buy magnecor wires?
- ATTN - STEALTHBMBR: stealth-box
- Tornado!
- Hi-flow cat: where did you get yours?
- Hesitation with AC?
- What is a good Intake?
- avcs?
- need help
- Cap and Rotor
- Thinner head gasget, bigger compression ratio?
- PDM hosed me
- Intake sound
- 2002 rs vs wrx
- Twin Turbo wrx
- NA not worthy of FAQ Threads to note?
- Is there a complete kit of OBD-II?
- GC8 catback on MY02 RS/TS
- MY01 and older catback on MY02 RS/TS
- 1st gear grinding cure
- Scoobysport's Back-Box
- does SPT Performance Muffler worth the money?
- Scoobysport
- Short block questions
- Anyone running Cobb's power package stage 2 or stage 3 with no CEL problem?
- Possible use of pure oxygen boost?
- Battery Terminal too small
- cams for EJ22
- MY98 Intake Manifold comparison to MY99-01 Intake Manifold
- I have a camshaft question. Intake vs. exhaust lift
- Battery relocation.
- 112 MPH speed limiter
- What happened here after a nitrous run?
- serious thoughts about nitrous
- cooling fan
- Lets play a game
- Unorthodox or N1 Lightened pulley set
- Question for those RS guys with headers
- Subaru ECU wiring, speed signal?
- MRT headers, sound/video
- The Benefits of a Boxer Engine?
- Power Steering Pulley Removal
- Pully Install
- Resetting ECU by unplugging the ECU?
- Flat Racing header = 02 EJ25?
- How come SOA win't fix hesitation?
- Threw a CEL, Brullen exhaust
- High End Power
- 2.5 RS headers/intake
- Camshaft Drive Belt?
- found special deal on tuning tool
- Has anyone had their windshield leak?
- Has anyone used the adapter kit to put a cone filter on an older Impreza?
- Intake for a 2.2L and other good power mods?
- intake manifold
- 96 Impreza engine problems
- GFB Pulley kits in MY02 RS review.
- Late Oil Change
- replacing fuel filter
- NA headers for future plans
- Field Fuel Controller
- no CEL on startup
- ce light after changing spark plugs, etc...
- We all love the coolant leak
- What? No new header questions?
- 2.2 vs 2.5 stock exhaust
- Air Mass Sensor Problem
- Subaru's high torque numbers.
- MRT with Borla can video with sound
- Difference between Short Ram Air Intake Vs. CAI ?
- Adding a adapter & cone filter, question about AFM
- MY99 MAF problem
- Input Needed on Modification Plans!
- O2 sensor conflicts
- Do the GC8 and GDA cars use the same Sti motor and tranny mounts?
- Quick Oil Question
- Borla/Random/Stromung sound clip
- MRT exhaust? Tried to e-mail Langston
- How much drag matters
- Can removing intake silencer harm engine?
- short ram question
- In the airbox baffles
- Samco Hoses w/Radiator?
- DIY Intake
- Removing S-AFC from a MY00 RS?
- ProECM -- any side effects?
- uh-oh
- Way out of tune
- GanzFlow CAI Q?
- Opinion on future set-up ?
- At a loss for words
- Ok it's an exhaust question, but it's not what you think.
- fluid
- help with jet sizes on zex nitrous kit
- What does Knock or Ping sound like??
- 2nd CEL on barely modified MY02
- What gauges to get? type and brand?
- Need Help Gauge Problem
- Help! Weird popping noise
- Exhaust and intake ruined performance?
- Left Window Down
- Some questions about going Catless
- Small problem with dual tip Stromung
- Removing Intake Silencer on GC8's
- Morette Headlights
- Any Experience With "unichips"?
- scoobysport exhaust
- Bad Noises
- Who has the Borla generation IV header?
- I wish we had chips like this for our cars
- Want a different muffler
- Brullen header-back, 2.5" to 2.25" midpipe
- Check engine light on after intake install
- air conditioner down
- CEL question
- would it be feasible/possible to take out the heater core?
- Apex n1 cat-back is burning my bumper
- Stock RS intake pics please
- Car is shaking like a leaf!
- Engine Control Module reprogramming notice from SOA (about CEL)
- Auto Meter
- hks sport exhaust
- adjustable cam gears
- anyone rotate their filter?
- Dual exhaust?
- Rough idle, almost dying
- straight pipe the 2.5?
- common problems in MY98 2.5RS?
- Voltage to A/F Ratio Conversion
- What next ?
- detonations? what to do?
- what is take to run a 75 shot
- Whats the best intake & exhaust combo?
- Another MRT exhaust question
- Changing the heads
- Quick Exhaust Question
- Help--A/C related engine stumbling
- 2002 2.5 RS recall notification
- Noise from the dip stick, please check.
- Looking for stock 2.5 L dyno results.... anybody know where I can find 'em?
- FAQ and Threads of Note- Read me first!
- MRT Owners-Need Pics of Installed Exhaust
- follow up on Borla CEL - GONE!
- Anybody have the BPM twister?
- intake temp. questions