- Hard to start
- Check this exhaust cutout thing!
- HKS Exhaust setup
- TurboXS Unichip Reprograming FAQ
- Changing BOV again- help me choose the right one
- Scooby Sport
- help me diagnose
- P0123
- useless(?) gimmick part from Cusco?
- Typical semi-newblard question
- How many are running bigger turbo and TMIC without heatshield?
- Possible for road condition to cause CEL?
- FBC (Factory Boost Controller) punched me in the groin
- Weird A/C Noise
- HKS EVC IV Install
- 03 Rex sluggish after some mods
- correct me if I'm wrong, BOV only
- Dealers knowing how u drive the car???
- putting on stock restrictor
- How to read Bearing codes?
- Exhaust Setup Questions (HKS & Prodrive)
- Head Bolts & Cams Bolts Torque Specs
- Downpipe Comparisons
- Can I do this safely to a turbo engine?
- How can you translate the factory boost gauge?
- Power cut out
- question
- exhaust help
- Blue Anodized Forge BOV?
- Am I screwed?
- turbo install
- can i get away without engine mounts?
- p0420
- Anyone with Vishnu EMI?
- catless with stock exhaust
- Help! High pitch sound
- My boost peaks at only 12psi!
- SAMCO MAF Tube
- Downpipe Modification Thoughts
- Anyone Running Twin EGTs?
- OEM upipe install
- 420 code CEL in "bank 1", is this the front 02?
- Downpipe vs txs stealthback
- Bigger turbo...questions
- I have researched here for days on exhausts, looking for opinions before purchase.
- catless vs. hi-flow cat
- Exhaust help
- exhaust leak between header and uppipe
- Broken Exhaust boost problem?
- CAI vs Short Ram
- Possibly swapping in JDM WRX motor- need some advice
- no muffler vs. no cats
- Will 565cc injectors help any
- Uppipe: HKS vs. APS
- Confused: all exhaust related (TXS SB catless vs. catted and noises)
- Running fuel rails, pump, IHI turbo and NOT needing injectors? Discuss!
- Header
- Best Downpipe?
- Could I do this and still be safe?
- Flange for stock BOV?
- 16psi with this set up?
- Radiator Shroud
- Blinking CEL After Startup; Disappeared After Re-Start
- wanted - part numbers : turbo -> downpipe bolt
- i smell gas
- What up/down pipe to go with?
- How restrictive is the stock muffler?
- Shoul I use colder replacement spark plugs with this setup?
- anyone with an mrt fimc help?
- will these mods require engine management?
- Which DP is better?
- Boost Gauge discrepancy
- TurboXS RFL bov questions?
- What is your oil temperature?
- TurboXS FMIC quesitons
- Anyone running a EBC along with a reflashed ECU?
- 15.5 psi w/ no boost control whatsoever
- Anyone with 3 inch exhaust?
- Question for anyone using Falken Azenis
- 2 versions of Defi Oil Sandwich Adapter?
- fp performance upgrade
- Will I need, or should I get, a boost control?
- need silencer
- Borla Interest
- Changed WRX plugs, now have power loss.
- Catless Uppipe on otherwise stock exhaust
- My long search comes down to TXS or SS? for quiet/cheap/yet performs.
- installing uppipe tomorrow...any last minute suggestions?
- FMIC and stock airbox?
- header leak maybe?
- TurboXS Unichip Question - Advice
- nitrous a/f ratio?
- Leak with Greddy sandwich adapter
- UTEC: Fueling values for Stages 1 or 2
- When do you hit boost?
- xs-engineering turbos...
- Need Help BAD!!!
- Internals for 400whp wrx?
- boost question
- Upipes, Vishnu or Perrin???
- pictures of my engine and parts
- Help
- If you upgrade to an STi Hood scoop
- 2.5" or 3" exhaust - your opinions please
- Does anyone have any info on ADR?
- abc install help
- TXS muffler with stock exhaust
- AEM CAI, removed, replace w/ Ecutec?
- Larger IC, bad for throttle response?
- anyone tried a ram air setup yet?
- Looking for Sound clips of APS turboback
- helix downpipe
- O2 sensor and power
- what to mod next? Bigger turbo or TMIC?
- Perrin DP/ Invidia Catback
- Cobb Reflash
- Got a VF23, what to do with intercooler?
- Perrin Downpipes
- looking for the quietest JDM exhaust
- Turbo XS uppipe review
- somebody help
- Perrin Downpipe Warps?
- fuel system failing?
- Looking For Muffler Info Links
- what's your oil pressure?
- Motor / Drivetrain Schematics
- Is my clutch gone?
- Horrible new sound??
- Perrin DP + CatBack...What Gasket???
- I'm all confused now.
- instructions for installing my new upipe
- Radiator Shroud
- Gas cap doesn't woosh when opening...
- TXS stealthback
- Misfiring and high boost?
- unfarmiliar code for check engine light
- Delta Dash question
- 3/16" mod question
- First steps to modify wrx?
- GT Spec Headers questions
- Stock EGT Temp, Oil Temp and Boost Level?
- 2.5 Short block??
- Think I need an oil catch can?
- Help! Head Repair
- clunk while accelerating from 4 to 3?
- Reliable Repair in Las Vegas
- Turboback on a wagon... What fits?
- Expert needed.. VF22 - up-pipe
- Engine build out - expert opinions only
- Will Ported Stock WRX Intercooler Hardpipes/Elbows Cause Engine to Run Lean?
- Just installed FMIC and i have a turbo problem HELP!?
- Just how bad does a Unichip perform on TXS Stage 4 parts?
- does your power steering clunk?
- Where to buy a blitz drop in filter?
- Uppipe installed - Trick to putting the Inter-Cooler back on
- Who has the best price on the TurboXS Stealback?
- Boost gauge install question
- Went to the track and got CEL
- Canton Oil Filter
- Exhaust or intake leak??
- COBB Reflash: any before and after dyno pics?
- made me a very own axle-back w/ pics
- Oh why, thy uppipe, why?
- Jorge's Daily hash: Intakes, Plenums, and Power
- Stock WRX muffler tips question
- Crappy Paint?
- thinking of changing exhausts
- Very odd noise under boost
- MRT uppipe, the non flex type
- Up-pipe install question - jacking up the motor
- Kaminari Hood w/ FMIC...
- How do I clean the Perrin short ram air filter?
- intercooler spray help needed
- warmer temps and increased vibration
- Boost gauge question
- Omori Boost gauge owner, question?
- Check Engine Light can be triggered by external elements!
- Perrin cold air intake?
- Need help with Nos setup
- is it ok to have a 3" up and down pipe? and go 3 all the way back?
- how much boost?
- What's the difference? Cheap up-pipe or expensive up-pipe?
- clunk
- Why tune Joe P MBC in 3rd gear?
- Misfire in cylinder 4???
- Performance Question
- sound deadening material under the hood
- How the Hell?
- Ecutek/Vishnu News
- Limit of stock WRX tranny
- UTEC ABC used as an MBC?
- I wonder
- Vishnu???
- TurboXS Stage 3 Initial review
- hallman evolution
- VF series or Ion turbo?
- Gutted Uppipe performance numbers before and after
- Gutted uppipe performance results before and after
- reworked factory turbo
- Fuel Cut/Hesitation?
- Only 10 psi on stock turbo?
- New pistons and rods or new shortblock?
- driveability problem, loss of power, surges over 5k rpms
- MastroWRX I/C Shield
- Possible for exhaust upgrades to hurt turbo (oil seals, etc?)
- 2.2 Stroker on a budget
- Need catpipe & midpipe advice
- Yes I searched but to no avail. Can someone point me to the best $ for STI up-pipe?
- stuttering @ 5000rpm
- STi or Blitz drop-in filters
- Automatic WRX 1/4 times what will it really do.
- CEL problem
- Injector question
- Octane experiment: missing anything?
- A Spray Kit Worth It On A Stock Wrx
- EGT gauge going wacky, possible solutions?
- what type of gains to be expected??
- What LB of boost is safe to run with the stock uppipe?
- Greddy T518z best time
- Buschur up-pipe?
- Buschur vs. Borla
- Who has the best prices on a UTEC?
- Accidentily changed oil to regular. Problems?
- What exactly does a waste gate do?
- Exhaust comparos to quell all the noob "which is better" threads LOL
- Safe to run 15psi???
- Quick coolant "burp" question
- Need your input: Comparison between my VF22 Wagon VS. Dan00Hawk
- Videos - Vishnu Stage 2 & TurboXS stage 4
- apex-i AVC-R
- absolute cheapest 3in catback
- Turbo back all at once, or piece by piece
- Should I really bother with header wrap?
- Starting problems
- People with TurboXS Stage 4
- m2 turboback vishnu UP-P TXS TMIC (ver 1) 220 awhp??
- amount of VAC at idle???
- getting CEL...cause: no cats or the uppipe???
- anyone know core dimensions of STI TMIC?
- valve color
- Just installed a Walbro GSS341
- Does anyone's turbo make a broken whistling during low rpm spool??
- old school question(unichip)
- Bogging at high boost
- Blown "turbo" gasket???
- CAI + exhaust rear section -- too lean?
- Intercooler spray kit question
- question on 107 octane
- TurboXS BOV Install
- Source for quality exhaust gaskets