- Engine Knock Problem ... looking for a clue
- High/Bouncing Idle in 05 OBS
- How do you set the Timing
- Please help with exhaust set up, dont worry not a newb question
- engine management....
- pp6.
- header instal time
- 2006 Impreza 2.5i Question
- WRX exhaust on a GC
- Where the hell does my CAI go??
- I R teh stupids: There is only one knock sensor in EJ25..true or false?
- Prodrive axleback question
- need help !!
- 2004 2.5 RS cobb headers for sale
- Should I do the fog light intake?
- My mod list and plans
- Huming sound??
- Big 3 results...affect engine?
- 2007 STi axleback on 06 2.5i?
- Is there a larger intake snorkel/filter box than my 1.8?
- Phase II SOHC heads question
- Weird Clutch Problem
- Trouble Starting
- No MAF sensor??!!
- Difference between stock WRX and STi axlebacks?
- Leaking Coolant...Help
- 2.5 DOHC Valve Shim
- Fuel rail adapter
- Rattling at 4k RPM, sometimes idle. Exhaust help...
- exhaust question
- 2006 2.5i slow crank
- Who would know?. US-Spec and Euro-Spec?
- 96 Outback CEL Problems
- OEM or stock replacement air filter?
- piston slapping? help
- 2.2L to 2.5L guys
- header question
- Need Some Help On Setting/Changing Idle Speed on '05
- P0420 question
- Who'd be interested in an SPT intake
- P0420 diagnosis
- 96 LSI code 400 Best way to clean egr system?
- noob elec problem
- You thinking Delta cams?
- overheating
- Help! Headers and cams questions
- 96 Impreza OBS problem
- Weak floor heater
- Anyone install a Greddy E-Manage Ultimate in EJ25 NA car?
- any have non-rattling obx headers :(
- This is a thread about my 2.5L build.
- Car won't start. Please help.
- buzzing noise from transmission area
- My custom short-ram intake (05 RS) (big pics)
- PP6 Opinions?
- Rattling Noise at 3500-4000 rpms' HELP
- Lightweight items
- Low Niose/high power meet in the middle.
- Need answers about catback exhaust
- How can I put a more power into my 2005 2.5RS?
- Just ordered intake
- Kartboy SS
- How's my car running? (datalog inside)
- How long is the break in on a new exhaust
- Whats the best internet site to buy parts for MY05 RS
- Help, car wont start.
- Ways to boost gas mileage?
- Header Bolt Hole is Stripped!
- Why does my exhaust make that noise?
- IAT Sensor wont reach Cobb intake
- Exhaust Design
- Power lost problem
- Coolant Leak Problem
- safc2 on 2.5i?
- Question for CAI Gurus
- a couple quick bolt on questions
- Piston Slap
- EJ25 Head Gasket replacement questions...
- ECU question
- Hi-Performance Plugs for 2005 2.5rs?
- Whistling?
- What causes the CEL to come on relative to temp?
- 1.8 heads on 2.2 shortblock
- Funny thing happened after WRX fuel pump...
- Squealing sound from rear right wheel...
- For Sale :nokia N93 At Just $230usd
- 2000 rs engine upgrades please help
- odd question about cams...
- About idling: Is it ok?
- Rattle
- ARP Head Studs - Stretch Gauge?
- Your car is warmed up and you let it idle for a long time: What's that damn knock?
- Hey Guys Proud New Owner Of Na
- just got an 07 rs
- Throttle Body Adjustment
- WRX radiator inside NA 2.5rs
- My 95 Impreza bogs
- True Dual Exhaust?
- Aspirated... and off topic?
- race engine
- Wheel size For 06 2.5i wagon
- quiet down the exhaust
- TWE Header fitment questions
- recommended solution?
- 99 Rs replacement engine
- 2005 2.5 rs intake manifold
- cat's in my exhaust!
- Rear of engine leaking
- 02 RS is much louder after oil change...?
- Rallitek PP6 Wide Band Oxygen Sensor
- 2002 2.5rs engine question
- CEL - O2 Sensor help
- For Sale Sidekick3 For Just $150usd
- 2.51 soft mod: K&N or CAI? Sport muff?
- Blower just went and died
- plans... advice? ideas???
- trying to find a part
- 07 M/t
- removing the cat?
- ECU's on 2.5i's
- Air Assist Injector Solenoid Valve
- COBB CAI on 98 L
- Anyone ever supercharge an Impreza?
- '05 exhaust
- Help with an EJ 20 engine
- Aftermarket Headers for 99 impreza 2.2liter
- Weird noise Ej18 help
- which muffler sounds the best for my subie?
- PROOF that a direct-air intake will not water-log (w/ a stock airbox)
- 2 quick maintenance questions for a 2000 impreza RS
- How important is the exhaust shield?
- Which Axleback for my RS - Sound Clip fun! :D
- GC guys - TiC needs your help
- 2.5i complaints
- electric gurus explain this coil pack "problem"
- Brakes, ohhh brakes.....
- cams/timing issues
- My exhaust plan
- Grinding..cost??
- Blew my cat & weld
- what would normal mileage be for an older 2.5rs?
- Are 1.8 cams the same as 2.2 cams?
- wrx rims on a 97 L???
- Shortshifters
- F/S Brand New NOKIA 8800 SIROCCO for 200USD
- Readiness Codes
- 2.5i Exhaust/Midpipe
- Out comes the motor :)...
- crank sensor being a little bastard!!
- Modding pcv system, can it help?
- engine idle speeds with a/c compressor on
- Greddy Evo 2 - How quiet is it really?
- midpipe...JUST the midpipe!
- 06 2.5i mod thread
- 2006 Oil Filters
- Header for 2000LGT EJ25?
- whats what?
- HFC vs NO cats
- Subaru 2.2 liter engines
- Band-it clamp removal
- thought it was the timing belt, what can it be???
- Dual tip vs. Single tip sound waves?
- average exhaust shop muffler
- Tuning a 1995 SVX??
- 98 2.2L harmonic balancer
- intake for my 2.5
- Quick EJ22 Phase 1 & 2 question
- Interchangable ECUs??
- IDEA: official post for n/a impreza dyno result
- More power for subaru impreza!!!
- Thinking about selling my engine
- EL vs UEL headers and exhuast questions 06-07 2.5i
- MY2000 EJ22 Engine Specs?
- Clutches for a 2.5
- Exhaust Shop Stresses
- Axle-Back question
- CEL on AND Cruise flashing
- ej22ez stock injector size?
- my experience with sti axleback+obx mid-pipe combo
- say it ain't so guys....
- Knock Sensor CEL
- Next best thing to a scoob w/ITB's: Alfasuds!
- modifications.
- 07 2.5i Stromung midpipe fitment issues
- PP6 questions from a noob
- Exhaust Question
- Could it be a thermostat or radiator or headgasket problem?
- 2.5i NA tune
- dash board lights on ?
- Power Loss
- Impreza Continuous Beeping
- Stuck Plug wire boot in one cyl - how to get out?
- tower bar fitment
- suspension on 06' 2.5i
- Tell me about tuning and gas
- Which stock cat section?
- EJ22/25 built
- another 05+ RS/2.5i VS wrx difference
- check your spark plugs
- exhaust...
- Help Keep My 99 RS alive
- fuel injector color question
- N1 Exhaust on 2.2 Single-Port...
- P0172- help diagnose problem pls!
- P0172 - Help diagnose pls!
- fuel filler neck leaking
- 96 Legacy L: What's that noise...+
- Spark plug resistance. Does it really matter?
- how to adjust valves
- Help! What do I do next?
- Belt squeal - Car not running?
- higher oil press? on stock oil pump.....
- Lightened accessory pulleys
- Timing Belt Question
- coolant issues
- CEL - cylinder #3 misfire
- CEL - cylinder #3 misfire
- ECU swap
- BEST gass milage engine setup?
- IRTB... so whats the deal
- E-Manage Ultimate
- 4EAT Thread
- Help with no-start and stalling???
- just got a new 07 OBS, oh what to do, what to do...
- Odd misfiring type problem
- helllllp installing a tank style heater
- valve job
- Just bought a 91 legacy wagon. It chugs. HELP!
- 98 OBS stumble/hesitation
- I think its a lifter tick....
- 04 TS Jumpy after each fill up.
- alternator question
- Muffler rec for Borla->Stromung->WRX mid
- sluggish
- 2.2 dynoed
- Help!! rough idle and misfire...
- New battery - no power
- Battery Suggetions - 03 2.5 TS
- wtf? what now, problems with 98 outback
- Cruise control pics
- Help with CEL P0420
- Clicking Noises
- 96 Legacy LSi head gasket???
- cam recomendations
- 06 cruise control
- where can I get an exhaust flange that will fit?
- BAH! shortblock time.
- p0328 and I/M
- '97 imp 2.2 MT wagon, no 2nd gear
- Cold Weather Stubborn Startups