- Vishnu Stage 2
- Help Im loosing boost, and dont know why.
- Weird sound
- greddy vs. HKS turbo upgrades
- 2003 wrx low boost ... ecu prob?
- Anybody have a buddy club exhaust?
- STI red intake manifold and CO2 setup on intercooler?
- garette turbo's
- Random Tech DP & Midpipe question
- Whats next for my mods??
- How can I raise my redline safely and semi-easily?
- Weird Exhaust Leak!??!?
- Free pressure switch - great for diy IC sprayer
- Differences between JDM and USDM Exhaust
- Weird A/C Problem
- what turbo spools up the fastest
- what did you plug the uppipe (stock or otherwise) EGT hole with? what thread is it?
- Stock Subaru boost gauge any useful?
- turboxs stealthback vs. full turboback with race pipe?
- Best fitting aftermarket exhaust?
- 1 stock injector needed for research
- oil drain plug thread size?
- What kind of Perf. would the wrx have w/o it's turbo??
- Vishnus Garrett turbo setup ??
- ANyone have feedback on ultimate racing T3/4 setup?? link inside
- Drop in filter
- Does it matter that I put the crosspipe/manifold gasket on backwards?
- dsbc from turboxs...
- testing coilpacks
- STI injectors
- Greddy sound clips
- Greddy Exhaust sound clips
- CEL Code P0463 Help!
- Perrin pulley
- New Vishnu TMIC w/stock Turbo???
- sr40 vs 1820
- Needs pics of Blitz DTT placements!
- S.E.C.S. unit installed (pic)
- 02 WRX OEM Steering Wheel Swap w/ JDM STI Steering Wheel
- Our New Short block in a stock WRX
- What is the vacuum hose size for stock BOV?
- titan motorsport uppipe?
- I wanna go catless...
- colder sparkplug recommendations
- Midpipe bolt size question
- will rc 550's work on a wrx?
- Converting for 2wd dyno tuning?
- Is the up pipe easy to install?
- Omori 1/8 NPT nipples are on the way!
- TurboXS Dual Stage BC Install
- emmisions report
- Compression?
- weird OBD-II codes
- Bezel for Centor Gauge pod
- De-cating the DP
- Whats needed for 300whp in a WRX?
- Utec launch control
- Aftermarket gaskets
- exhaust
- Gruppe-S Uppipe?
- Questions about sensors on catless systems questions
- Need some help w/ vacuum line routing...
- How to Plug Uppipe EGT bung
- Is the STi muffler worth $500?
- mbc step by step
- 300 Whp = ???
- Waste gate spring
- Greddy EGT gauge, Help
- Surface Rust on Bosal DP
- UTEC says 17PSI, Greddy gauge says 1.5 bar!!! which to believe?
- Why DON'T the Godspeed uppipe/dps trigger a cell?
- Reason to run less than stock boost? Gas mileage for highway/grocery-getting, etc?
- My gripe with Perrin products
- Can a programable chip be set to give you better gas mileage??
- Anyone install kartboy hangers w/MRT exhuast?
- boost control
- Factory Turbo problem?
- Question: Getting Greddy type S blowoff valve, need adapter
- And it whent boom.
- has anybody ran gruppe-s headers?
- my stage 4 txs car builds boost at 3k and doesn't hit full boost till 4100 rpm??
- greddy 660cc and 720cc fuel injectors?
- Installed: APS up, Invidia dp, Evo catback
- lightweight A/C from a sti spec-c?
- What is the FASTEST spooling turbo?
- Is there a stock EGT sensor?
- Help? Is it a leak or something broken?
- Tell me about XS turbos
- bellmouth compared to normal 2.5 pipe
- ZEX install HELP
- TXS stg 4 help!!! or at least a small ?
- How much HP does 1 lb of boost make??
- Stealthback whistle?
- Stroker on a budget: 3300 Mile update
- blitz sbc dc english instructions
- Head Gaskets???
- Knock Question
- please help?
- resistor
- Lightweight bumper beam source
- JDM STi downpipe
- replacing factory restrictor
- Turbos 101?
- Running rich with up-pipe/TBE
- BOV's
- Wide Band 02
- chip!!!!!!!
- Blitz Turbo Timer 'Beep' Enabling.
- newb question
- Does anyone here have the Ultimate Racing cat-back?
- Code P0442, Evap system?
- Downpipe/turbo wrapping...who has done it? necessary?
- Bent Panel Air Filter
- is it ok to run without the 2nd o2 sensor on the midpipe
- Need 02' USDM WRX ECU pinout
- Source of air for CAI question
- What will an exhaust leak do in terms of power loss??
- Knock At WOT who can help.
- Getting block CLOSED DECKED
- WHP--> Crank HP, conversion?
- funny thing today
- which axelbacks will bolt up to a txs turboback?
- phenolic spacers
- Does the Sti run ok on 91 octane gas?
- Good place to get the Prodrive Muffler now?
- What should I expect from a Turbo XS Stage 3?
- Fmic + Bov
- www.turboxs.com not working?
- aem cold air intake/ck engine lite
- Prodrive Power Pack
- where to find 94 wrx valve cover gaskets!?!?
- vf30 questions???
- Thermal Wrapping Downpipe
- Uppipe question - Perrin vs. Helix w/ flex.
- Stroker on a Budget Update: UTEC Rules!
- hks heatshield - vf34 / vf35
- Stock radiator weight, aftermarket options
- Help needed! strange leak perhaps, loss of power?!?
- EGT Question...
- Recommendation for Water Sprayer Kit?
- Aps Fmic
- Problems with piston #4 ring land
- Will changing TMIC's increase boost levels??
- i think my knock sensor is causing me to detonate. possible?
- Clutch/Flywheel question
- ok, need help choosing which turbo for mysetup--->
- CEL Code:21176 ??
- mixing different brands of fuel w/ the same octane
- How to convert to RWD, 2WD
- Invidia DP/Borla review & question
- Turbo Heatshield
- Anyone with a fuel pressure guage?
- Cel??
- sti injectors hardest install-not ever
- Making a "whistling" BOV
- going to get my car dynoed late next week or early after. what do you think ill get
- Wrx hp
- Weird rattling sound at 6000rpm
- misfire in cylinder # 4
- STi dyno sheets and research data
- Things I Should Do
- One more IC Sprayer question ....
- Turbo XS BOV problems/questions
- EJ20 capabilities?
- Smaller steering wheel, faster steering ratio?
- 2004 WRX Starting Problems
- Anyone see something wrong with this intake?
- Another faulty APS up-pipe? -pix inside
- I have a few easy ????
- Part number for STi short block?
- accurate boost reading? factory gauge and utec
- Stock uppipe compatibility
- anyone modified the greddy catch can?
- anyone modified the greddy catch can?
- Equal length header question
- Turbine Inlet wall thickness
- low compression in cylinder #1 #3
- UTEC Interface Enhancement
- Oil Everywhere - High G's & PCV
- size of oil plug?
- ok, whats better (for my application) PE1820 or TD05 HS-16G (by Turbo Specialists)??
- dyno tuning question
- Turbo XS tbe rattling.
- i am doing a compression test on the car. does 160-180 sound about right
- Downpipe CEL fix?
- A more useful statistic IMO
- STI etc??
- Question about rear O2 sensor
- sti hood scoop?
- DC Sports exhaust stuff
- Fuel Pump question...
- TXS Stage four and transmission repercussions Good or Bad
- MSD knock alert sensor
- help with greddy boost gauge
- Blown Boost Controller Tubing
- Perrin Pipes
- O2 Reliability.
- Need NGK 1 colder number
- 2.5 non STi upgrade, requirements???
- Getting newer APS timic to fit?
- HKS or Greddy
- TXS Downpipe question...
- Denso Fule pump?
- Catted Downpipe
- low boost out of nowhere????
- Uppipes and gaskets.....
- Turbos, what you are using?
- Cylinder 3 Misfire
- Cast 'Y' intercooler inlet.
- Port and Polish VF34
- Why my car feels faster without MBC?
- Oil Leak at Valve Covers question
- TXS or Prodrive?
- HKS hi-power exhaust reviews
- The best CAI (or short ram)
- hks turbo kit
- I just don't understand yet....
- Hi Question
- Does the Perrin Short Ram intake mess any figures up??
- EJ20TT for 7k?
- head gasket leak
- Where should I cut my Injen CAI to make it short?
- Electric Exhaust Cutout...
- my engine is running funny. so i did some test
- Downpipes: PDE vs. Godspeed
- Please Help low boost inside - car at dealership
- Stage IV folks on stock muffler, how much boost?
- Intercooler splitter on stock scoop a waste of money?
- Stainless Steel filters? good or bad?
- EJ20x Stroker and Rebuild Math
- Where is stock IAT sensor?
- Short/Pod intake shrouding
- Stone Mountain Racing headers
- Blitz LM Intake
- Running with no catback??
- Anyone mapped MAT's?
- BOV...when needed?
- Sorry-Noob BOV Question
- 15w-50 race oil from mobil one
- Boost and hot weather
- '04 STi Dyno'd
- Got my turbo. Garrett TO4R. pictures inside!
- USDM STi Uppipe - Will it bolt up to WRX?
- New STI dyno charts
- Fuel Rail with TXS Stage 4
- Single turbine turbo with 2 compressor wheels possible?
- cobb tuning short blocks?
- P0546 and P1312 CEL?
- headers on ebay
- What Next