- How loud with No resonator????
- Exhaust rattle / Heatshields
- Scary smell
- Just mid pipe?
- Another Perrin Pulley Question
- Apexi safc 2
- Legacy CEL HELP!!
- why does my car sound like a tractor when it's below freezing
- Exhaust smell through vents
- Ebay Intake vs Stock Intake Dyno Results
- Replaced sparkplug wires... BUT...
- New Motor Mounts?
- rubber hangers
- AEM CAI in my 2002 Impreza Outback Sport, Questions Arise!
- EJ18 engine is a interference one?
- NA Mods that Passed Illinois IM240 Emissions
- Ticking engine at >2K RPM's
- Low on oil...Horrible knocking!
- Are nitrous kits illegal for street driving ?
- engine date code
- Another Dumb Timing Belt Q
- borla headers for 2.5GT
- Is a knock sensor necessary on an NA car?
- Can 2.5L DOHC heads and block be machined if warped?
- Is High Octane good?
- NOS questions
- doing the headgasket replacement and have questions about the hydrolic valve lifters
- After 63k miles, MRT header is cracked
- Light tapping on cold start
- 3k RPM Cold Idle
- engine parts question
- service manual question
- blew up my monster pics inside
- dead engine- HELP
- 2003 subaru impreza rs
- HELP, vibration, shaking problem.
- CEL Eliminator Not Eliminating
- Filter for my 2.5i
- I need some information
- wierd overheat gripe
- odd problem with the car
- can this be fixed
- opinions please (desired engine work)
- Where to get valve Springs
- Vacuum Gauge Fitting
- 00 GT Cat replacement
- Where to get Valve Springs?
- Subaru owner in CA
- Rear Section
- I'd like to see a vendor sell a less expensive exhaust!
- Resonator
- EJ18 issues... MAS related?
- MRT or Brullen Headers?
- Exhaust
- cf hood / 05 intake?
- head gasket--2000 2.5 rs coupe questions
- Crankshaft pulley how-to
- STI Hardened Engine Mounts?
- Speedometer doesn't work, can this harm anything?
- ISO: Steath exhaust setup for my00 2.5rs
- 98rs engine developing oil leak
- punched out cat
- Why does my car sound like it has a turbo?
- Power potential of EJ16
- Overheating Problem(this ones a little differant)
- Valve cover gasket?
- Some NA and exhaust questions
- Question about my EJ18 engine
- 2005 headers
- anyone with no cats have crappy gas milage
- Camshaft Position Sensor (Car won't start)
- loud brullen exhaust
- EJ22 Trouble Shooting: Engine won't stay on after 5-9 sec after start
- ej25 heads???
- Exploding batteries and uncontrollable wipers
- Under drive pully question
- Issue with N1 catback on GC
- Thermostat Housing
- guaging interest... COBB stuff
- Help! Recommend good plug wires besides Magnecore!
- annoying friggin ex leak
- Spark Plug question
- Need some exhaust feedback
- Post your 1/4 and 0-60 Times
- start up problem
- New 2.5s have an appetite for oil?
- Which headers??
- 02-03 wrx wheels on my 05 2.5??
- Videos: as requested by Caplin and others
- Gas Mileage for the 2004 N/A Imprezas?
- MRT header
- somethings really wrong
- engine knock sensor
- 5th gear popping out...
- TWE cams VS. COBB Cams
- Exhaust question
- Video: TWE Header + TWE Cat Section + Brullen Quiet Catback
- Check engine light went on...any ideas???
- Quick Pulley Question
- idle air controller do they go bad what are symptons
- Mod Advice
- Hesitation under 2.5k
- high flow cats
- 2.5RS airbox same as 2002 OBS 2.5NA?
- Port and Polish?
- Is my NA car running too lean ?
- some 2.5RS questions
- my car decided to start fighting back.
- 2.2 HP Options ???
- G/F's car took a gulp of water.
- Changing to forge pistons
- SUBARU IMPREZA Performance Module +20 HP GAINS
- how many miles did you drive after blowing a head gasket?
- good price on tail light?
- 93 I-wagon w/EJ18
- Stock Camshaft Specs?
- CAI Filter Size
- Looking at 2.5 rs
- new exhaust problems
- Holes
- Emergency: Help! Spark plug changing weirdness
- Viscous or Gear Type
- my car is broke
- What to do next to my rs!?
- Pulley on 2.5RS
- How many gallon fuel tank?
- Stripped 02 Sensor Thread
- Replacement for Weapon R Dragon filter
- Engine Bay Modification??? any idea what this does???
- torx plus bits
- Engine nocking noise in 2002 2.5L SOHC phase 2 Outback
- 03 RS exhaust.. Which one to get?
- whats different?
- Engine Bay Dress Up
- Stalled, now wont start. 6cyl
- Engine suddenly lost all compression.
- Header decision
- SAFC for 1.8L?
- WRX apexi N1 VS 2.5RS Apexi N1...difference??
- On/off feel to compression braking
- difference between sohc and dohc oil pan?
- Dual or Single?
- Stromung website?
- Mileage question
- Substituting O2 sensor for wideband unit.
- Spark plug for 1999 Forester
- Spark plug for 1999 Forester
- Why do people say "solid lifters' about OHC engines?
- An excellent read
- unique
- What'd you pay for your 2.25" midpipe, and where?
- HELP!!! Hesitating
- headache
- Ohh man... another hesitation issue...
- Anyone running a Stromung Exhaust?
- injen cai filter...
- Wheres the best place to buy ej25 high performance valve springs and retainers???
- Power-Steering Fluid Replacement
- hesitation on start up
- NX on RS
- Oil Gally Plug
- L Power!
- Oil Pressure
- 2000 Impreza speed & rev limiter removal! HELP!!!!
- rear main seal help
- Problems ...
- Perrin Crank Pulley Vs Unorthodox Racing Ultra S lightened underdrive crank pulley
- WRX axleback "whistle"
- EJ 22 Camshafts…
- looking for EJ25 Cobb Stage II sound clip
- where to buy a good set of silver spark plugs?
- Help my baby a 99 RS is sick
- MAF sensor question
- Where should I start to get more HP ?
- hood scoop
- Phenolic spacer or hondata gasket questions
- The final solution to Magnecor wires popping off
- What is the difference between gapping plugs @ .039 or .043?
- Rubber burning smell from engine compartment
- Picked up an ebay Injen knock-off
- replacing timing belt tensioner on legacy?
- sohc on sti block
- Clunking sound from the back; not exhaust or rear diff.
- Fix for GC8 rear O2 sensor?
- 2.25" cat back ... does a 1/4" make that much of a difference???
- those of you using Apex N1 exhausts...
- My00's Fat Ass
- cobb Equal Length headers on 95 ej22
- Can I run without rear O2 Sensor?
- Anyone using MSD's 4tower coil?
- Reoccurant Misfire
- Hopping up the B9 Tribeca
- Header/exhaust combo opinions - i.e. Borla/Cobb, Borla/Scoobysport..
- scoobysport exhaust
- Headers on E-bay...anybody know these guys?
- Out of options....frustrated
- ECU plugs for pass-thru?
- My Build, with dyno results
- LW pulleys problem
- no power below 3k, takes off like a turbo after 3k
- AFC (air fuel controller) for maf cars?
- FS: my02 2.5 RS and parts
- Timing Belt Brand
- Engine Management
- water in engine bay-Problem?????
- anyoen interested in...
- Stuttering @ AutoX around 4-5000rpm in 2nd
- Engine Compartment Hoses
- 05 rs injen intake
- Do 02+ engine/trans mounts fit on GC8 cars?
- 4EAT 1/4 mile times
- Spark Plugs
- Ram Air intake..
- Cracked centerpipe - cheap replacement options?
- hesistation at 3k, after takes off like a turbo...
- Stroker help.
- SPT Muffler in a TS
- how to make nipples for engine vacume hose...
- cylinder misfire
- K&N panel filter silenced my exhaust
- Idle at 500 RPM?
- Random Technologies catalyst
- Subaru Oil Cooler
- Is there a difference between front/rear o2 sensors?
- Oxygen sensor question (installing wideband today)
- Spark Plugs
- dying to buy exhaust
- Engine ticking after plug change
- Another (maybe) stupid question. Anything that says fits '02+ WRX...
- Lightweight pulley info please
- Catch can question
- PROECM info
- 0-60... 5 spd, Outback 2.5i?
- Ver.3 Door Cards
- 2.5 Running waay rich, can't drive anymore
- CEL code explanation
- Anybody have a N/A reflash review?
- Anybody using the Lachute header?
- 2.5rs Shop Manual and Clutch Difficulty
- 99impreza L 2.2 dual or single port ?
- 93 impreza, Engine idles at around 2100rpm
- Things to look for in buying a 99 GT Limited?
- help! 2.2 r&r & timing belt issues
- Car runs a lot better with tank near empty
- 2.5RS MAF Question
- Wideband O2 Sensor & Gauge Recommendations
- Engine Diagnosis help (comp & leakdown test results)
- WRX hood
- i searched...
- Does a 2005 wrx after-market or stock exhaust bolt up to the RS 2005?