- question about jdm speedometer cluster and mileage
- Size of factory vacuum lines and restrictor?
- POP! sputter sputter, wheeze, dead car
- stage 4 plus 75 shot
- Converted series to parallel on wrx and gained fuel pressure
- Apex GT spec exhaust?
- Need comments from those who have no cats and aftermarket muffler (Blitz, HKS, etc)
- Single Tip MRT Turboback questions
- Opinions NEEDED! What will this sound like?
- diff protector bolt size?
- Stroker build up help!!
- Project Subarustore.com Frank's WRX
- Exhaust dB measurements
- Cooling Acton!! what to get??
- NGK iridiums
- Plastic Elbow to replace WRX Silencer Can be had!
- Bosal Downpipe
- Painted Quantum-Racing Scoop Splitter
- help! car won't start... details inside!
- Installed Denso Iridium plugs and now I have boost problems!!
- What RPM to shift at when drag racing...and how do you launch?
- Uppipe shopping
- best turbo for 400-450 hp
- TGV Vacuum hose
- O2 sensor Thread sizes????
- What's the combustion sequence of the ej series engines?
- Urethane Hangers
- which exhaust is better in performance?
- Air from the outside...
- Larger TMIC with stock hood scoop, Worth it?
- EGT probe location with a twist
- Airbox - bad design?
- BPM Stroker Jit
- Can i take rear o2 sensor and move it further up?
- who sells the 310lph fuel pump that bolts in tank
- Only getting wastegate boost
- CEL help
- UTEC With a close Deck 2.2 Stroker?
- HKS Downpipe, will it fit?
- Clutch dilemma and questions
- Banjo bolt on turbo oil line!
- which fuel pump 341 or 342
- Question about flow mods and ECU reflashing
- I need a TGV sensor!
- Exhaust Leak
- Am I losing power?
- Horsepower in colder weather
- Ram air intake
- how does exhaust affect fuel
- Best Flex Uppipe with or without EGT bung
- Awd Ok?
- Need help picking turbo inlet
- how does a downpipe or up-pipe change a/f mix
- Helix DP installed .. question for other Helix DP owners...
- Question about flow mods and ECU reflashing
- Fmic
- Question about OBD Code
- Can someone clear up the difference for me between axelback and catback?
- Boost Controller Dying/Dead?
- Need a pic of the stock boos controller installed...
- APS SR30-15 impressions
- Front bumper skin ?!?
- octane to hp question if anyone knows?
- Scoobysport Downpipe Owners comments wanted -
- Prodrive WRS Muffler, How restrictive?
- For those with the ecu reflash
- HKS GT top mount intercooler kit...
- Question for those with turboback exhausts....
- NGK Irdium plugs
- New Samco piece for intake
- Skunk2 exhaust?
- is there any turbo that will work with the hks d/p?
- What to look for in an Up-pipe
- A Few questions about what to do after stage one
- Turbo Timers.... Apex or Greddy..
- Silicone IC Hose Kit: Vishnu vs. Samco
- whp limit for 91 octane?
- when is it time for additives?
- How much power should I expect?
- When you launch hard does your car torque over to the right side of the road?
- Vishnu UNICHIP Stage 2 w/VF-30 users HELP
- engine hesitation, revisited (no enginemanagement)
- horsepower limit on 93 octane
- How Do I Install A Blowoff Valve
- Engine code for Early 90s WRX STi?
- Painting exhaust pipes to prevent rust?
- Need a pic and part #s of all the Stock Exhaust Bolts and Gaskets.
- yet another "How much HP do you think I will have?" thread
- scooby sport or APS rear section?
- Ecutek DeltaDash update
- Rod to stroke ratio . . .
- Irregular boost in 1st, 2nd, and 3rd gear
- Quitest (is that a word haha) 3" muffler??
- Horsepower increase with uppipe?
- Free Hp from ECU clearing and driving sequence?
- how many cc's in wrx combustion chamber?
- Anyone making 250 or more WHP on an '03?
- whistle in my exhaust
- Need Someone to do my Up-Pipe Install
- Got oil changed... they put dino oil in after I've been on synth :(
- Boost Guage Questions
- Is this a risky set up?
- GReddy FMIC Intall manual pics
- Light whistling in exhaust
- IHI FV30 turbo
- Do velocity stacks in the up-pipe really work?
- Downpipe and Cat-back question
- another leak question, help needed!
- Bosal downpipe/Cusco front lower bar ver 2 compatibility
- What (if any) downpipes bolt up to #3 cat
- peaky boost?
- Uppipe installed, One question......
- Safe to run w/o management? (for the time being)
- Best CAI for the $?
- leaking something?
- Boost problem??????? Please help!!!
- Turbo selection for a built motor?
- hesitation in my legacy turbo.
- AWDrivetrane
- TXS Front Mount released?
- HKS Hiper exhaust Video/Sound Clip inside
- Zero Sports w/ GReddy FMIC and Intake
- Just found this on Ebay Multi Butterfly Throttle Body???
- car still hesitating....
- STI Up-pipe - difficult to get?
- Best Turbo Back Exhaust Flow Design Strategies and Theories (Discussion)
- weird noise
- Oil Pressure and Oil Temp Sensor
- turbo back vs cat back exhauust system
- Request for help - I screwed up on my TXS Stage 4 install
- VF22 and stock managment
- Does anyone use the Cusco Downpipe?
- BOSAL downpipe: all rallispec-bought
- Does MBC replace anything or just override?
- Is boost controller safe witout engine managment??
- Quick TMIC question
- Shocks and Coilovers
- Help with TXS ABC
- Does a BOV change performance??
- APS CAI question
- Which Uppipe? Decisions, Decisions, Decisions!!
- Hesitation Problem - Any ideas?
- 100% O2
- Leak?
- which up-pipe?
- melted uppipe cat on a nearly stock car? possible or not?
- VF29 or FP rebuild
- What's this thing?
- For those who installed......
- Perrin short ram or Drop in pannel filter?
- lightweight crank pulley with harmonic dampner, stock size
- water temp getting over heat???
- What is the best full exhaust?
- Just Installed New Intake Pipe for Stock Airbox--from CLsports!
- Need Torque Specs For Banjo Fitting on hard oil line on turbo
- need help with garrett turbo setup
- japanese FMIC shoot out BLITZ VS. GREDDY
- tranny temp sensor?
- Quick BOV ques
- Downpipe Comparison: Perrin Catless vs. ScoobySport
- Red Residue on plugs?
- Typical Oil Pressure?
- Intense Turbo Question
- turbo problem question
- AEM Cold Air Intake
- Suggestions for Catback
- Custom intercooler VS. off the shelf?
- Exhaust leak?
- average price for turbo, injector and pump install
- Bee R Rev Limiter with mis-fire system
- Scoop splitter for APS TMIC
- uppipe help needed
- Boost problem after Perrin downpipe install, how can I fix it?
- How does everyone feel about OBX parts
- sti and zerosports splitter questions
- Greddy TVVC boost controller
- QQ: STi Iridium Spark Plugs
- 2003 Tranny Stronger than the Rest
- boucning boost with ABC and no chip
- stromung exhuast owners
- Xs Fmic???
- WRX exhaust manifolds?
- Does anyone have pics of the pulled hose mod or.....
- uhoh...lost a bolt on my downpipe and TXS intercooler rubbing
- Best DP for a Borla CB and Scooby Sport UP?
- Whats the difference between the coolant resiviors?
- Fuel rails by themselves?
- I-speed JDM Up pipe: thoughts and comments
- UTEC and VF34 questions
- HKS carbon /TI
- HKS HIPER catback Question/help
- Calling on members with GReddy Air/Fuel gauges
- Is this a good deal for an SR30 combo?
- VDO Boost Guage install- Need Advice From Experts
- UTEC programming HELP !!!
- new mods
- replace clock spring and airbag?
- Attn: Vishnu.
- CEL in Cali.- where to take it?
- TXS upipe installed, holy CR*P!
- Anyone have a water temp gauge?
- Vishnu Turbo-Back Signature Series Exhaust Pics?
- Cusco Downpipe
- Thoughts on PE1820 VS SR30
- speedo, tach recaliberation
- Mods route?
- Fitment issues with STI LHD projectors and MRT FMIC
- Today's dyno results
- Boost problem - need help
- Another Ecutek Review
- GFB blow off valve?
- Just installed the TXS TMIC V2...
- VF23 + exhaust
- WRX + BPM-GT Turboback = Harley
- bosal downpipe installation blues
- Tanabe Super Hyper Medallion
- Slight hiss/whistle under boost
- stock WRX; why am I getting 16 MPG?
- TBA upgrade?
- TXS V2 TMIC or STI? Better bang for buck
- Is the Blitz Nur-Spec Axle-back a direct replacement for stock?
- Tranny mount install process?
- headers and up-pipe
- rod knock- help me weigh my options
- need some advice, porting factory turbo?
- have couple Questions on Boost?
- Vishnu or Perrin Pulley
- Which EGT gauge should I get?
- help knocking/tapping at 3500rpms
- HP estimates- what do you guys think?
- WRX on Outback??
- help check engine light wont go off
- APEXI N1 exhaust question
- aftermarket downpipes: how'd you deal w/ heat issues?
- defi egt install wiring
- Question to those who have done the hose relocation mod
- ECUTeck Sub-zero review
- Quieter Exhaust
- HKS Hi Power catback
- Anyone with opinions on the Gruppe-S Uppipe?
- Apex Turbo Timer Install.. HELP
- Need help eliminating boost spikes ...
- ScoobySport exhausts
- Air Fuel Gauge and 2.2K ohm CEL fix...
- Storing fuel in drums:tips
- A/C smell from defroster
- Couple Up-pipe Install Questions
- why not this cheaper option for exhaust system?
- What should I do?
- STi Tranny Mount only?