- FYI: Low timing and random knock
- How to: Install SARD 850cc Fuel Injectors
- AVCS advance clarification
- exhaust leak
- So how do I log Boost???
- Instructions needed - Wiring for helix injectors?
- Blow thru maf intake
- what are some symptoms of bore wash?
- looking for a bigger turbo
- Convert vf22 to PE1820
- What's the OD of a Tial BOV mounting flange?
- Upgrading to Tial 38mm. What elso do I need
- 400whp Wrx heads? Possible?
- exhaust question
- Those with Helix TBE...
- How do I know what springrate to order with Tial EWG??????
- GT30 Install
- 06 wrx difference from 05
- Not your average misfire story - with a happy ending even.
- Engine spec question, 2005 STi
- Quick STi TMIC to WRX question.
- What Frickn turbo?
- weird sound after dp install
- intercooler hose.
- Crower Stg 2 Cams with STi Valvesprings?
- shift beep for dummies
- 06 Wrx questions
- Anyone running the ESX CARB cert kit?
- What does this mean?
- ej22v.ej25
- fp green highway pull video
- Upgrade Questions
- Let's get serious about making power...
- p0103 code
- Liquid cooled turbo?
- 06 STI motor mounts HELP!! Anybody!!
- How to cure uppipe leak?
- 2.5 STI block v 2.5 na
- If a FMIC is installed can you relocate the IC sprayer?
- Are these stock 2.5 STI Injectors?
- 04 OEM boost solenoid help!
- I am looking for a WRC front-facing intake manifold...
- Godspeed vs STi TMIC
- Help, Oils spraying out of my BOV!!
- 06 TR to STI Swap
- Ultimate Racing uppipe problem
- Anyone installed a HKS SSQV lately?
- 2004 v. 2005 STi axleback question
- 06 STI axleback to an 05 FXT
- Does anyone know if an '03 WRX oilpan will work on a 2.5???
- Zero Sport Intake Pipe
- 06' TBE before EM
- Safe to run JUST downpipe for 24 hours?
- Does lower boost= lower egt's?????????
- A/R questions about GT30r kits
- Odd noise
- Losing boost (not a mechanical problem)
- exhaust leak after TBE install
- Lean Idle - help please, lol
- STi group N pitching stopper
- HKS SQV install and problems
- clack clack clack noise...who knows their stuff
- Down pipe question?
- correct turbo
- Mechanical Limits - High Boost
- tial bov ?
- Stock shortblock goes boom
- need advice for new turb
- Fitment issues with the Perrin GT35R kit??
- Correct gasket for dp/midpipe section
- SZ55 or GT30R with .63 or .82?
- Turbo oil feed line on 06?
- Which catbacks will mount to Helix DP
- Spot welding uppipe while on car?
- Oil cooler with provision for oil press and temp?
- Need help identifying a sensor
- Quietest Exhaust for the STi?
- Potential Issue with APS Header
- Kakumei Exhausts?
- Different Version?
- GT35r INSTALL/FITMENT help
- STI low boost levels...what else is new.
- Weird vibration/tremor while idling...
- compression ratio of EJ257 with DOHC EJ25 heads
- Exhaust
- Exhaust compatible with which down pipe?
- 2.5 Litre With Stock 02 Heads
- sti vin number
- 2.0 vs 2.5 valvetrain noise
- I need help guys ..
- Leak at Water Pump Gasket
- Getting Topspeed protune May 4th &
- which intake in florida weather
- 06 wrx injectors
- Silicone Hose Kits
- got gt35r but motor issue 2 hours later
- APS catted 3" TBE - drone at lower rpms?
- cai or short scott from ss says short
- Missfire troubles, this sucks
- Boost Creep
- Will wastegate flutter do harm?
- New STI, what route to go for 12's?
- Aftermarket TMIC that fix 06 WRX's
- 06 Sti First thoughts.
- How do you do a Compression Test?
- fuel cut during high G cornering
- smaller injectors for sti
- IAT sensor 1 circut high code?
- Sti engine mount installation, need help
- EcuTek and how it turns off CEL Question
- Defi oil pressure gauge acting up...
- What intercoolers don't require cutting of support beam???
- mirror polished turbo service
- wrx parts on sti shortblock???/
- CAIs compatability with FMIC piping
- Down Pipe leak
- injen cai or k&n typhoon short ram
- Boost controller
- Turbo->Y-pipe hose
- Anyone with Borla hush....
- At what power level do I need a FMIC????
- What options to replace TXS RFL-Ti muffler?
- StI smoking on Start-Up
- 4 Pulls at very high EGTs - Do you think I will have an issue?
- Alternatives to welding the internal gate?
- Running without the timing belt dust covers?
- STI exhaust on a WRX question(s)
- Rear Main Seal Leak?
- SR Intake issues?
- Which gauge's for basic tuning and preventative maintenance...
- $6k mod plans
- 06 WRX + 18g anyone?
- Perrin MAF hose?
- K&N Typhoon intake on 05 Forester XT?
- Bigger Injectors with a stock STi?
- Questions about moding
- sr55 to tbe??
- PErrin GT35R install question
- getting a UTEC anything else i should get?
- sz55 to 35r or alky?
- Which is #4 piston?
- sti problems
- bliitz boost gauge
- porting turbo question
- Need advice/help with ej257 swap
- Easiest Turbo To Resale?
- How to Remove A/C?
- vf34 on an STi ?
- What turbo or turbo kit should I get?
- Prodrive and Stromung Questions
- STi Stage 1 but I still need 20hp more!
- JDM AVCS solenoid vs. USDM AVCS solenoid
- New gasket on turbo with new DP?
- Perrin gt35r kit install pictures needed!!
- is fmic a good idea???????????
- Tial 44 mm Wastegate spring pressure accurate?
- wow ppl in the N/a forums are really something else
- Should i get fuel rails?
- who has the Slowboy racing 20g installed?
- Possible dumb question
- Experience/opinions on exhausts inserts
- what's wrong with my boost?
- fast but could be faster
- TXS TMIC Install help
- Where to place coolant temp sensor?
- vf39 damaged
- TBE Question for an 06 STI
- should I go this modding route...
- 06 WRX Turbo Upgrade Question
- turbo swap
- Help! what hose is this?
- BOOST SPIKE FIXED! or is it? HELP!
- 2.5 litre shortblock swap
- sti sputtering ?
- 06 WRX boost creep???
- Anyone have the HKS fmic?
- Problems with boost
- 2006 TR Hyperflow TMIC issues
- Genome installed today,..video of my STi
- genome exhaust
- 06 Injectors
- Belt/pulley covers with no A/C
- Toooo Loud...
- Modding Specifically for More Low-End Torque
- Turbo Upgrade--Help Needed
- How to spot a VF39
- Ethanol on STi
- stock 03 wrx cooler on my 06 wrx?
- Mad Dad exhaust products.?
- Power Enterprise V-mount kit install has begun...
- the dreaded white smoke
- URGENT: need help with a/c dump line
- Power Enterprise Rotated Mount
- GT35R with Stock Pistons
- HKS FMIC Pics on 04 STI (56k good luck...)
- lifter noise after EGT/oil temp/boost install
- cusco motor mounts
- Cobb tuning downpipe thoughts?
- how many HP can a usdm sti block can handle?
- Temps seem high anything I should look for?
- Any reason why no one uses turbonetics turbo chargers?
- STi Engine Removal Questions
- New Turbo
- Post any problems youve had with a GT35r
- AC acting odd
- need help deciding what to get next for my car
- Question on the TXS FMIC
- Getting New Element GT-49 Installed Soon
- Mahle pistons
- VF39 compressor map
- Perrin GT30R fitment question
- idling problem with 2006 wrx
- Manifold and Header Dyno Comparo results
- vf39 overspoolin
- TD04 on STi longblock
- all i need is piping part II
- Twin Scroll Conversion Questions
- help need a quick answer!!!
- sti feels slower after mods
- New Helix Ti catback, Concept g, or aps 3.5
- Tuning needed with a bolt on unequal length header?
- TXS FMIC install question
- APS 3.5 question
- i know this has been beaten but i searched and couldn't find a answer...
- blown piston " pics"
- Ported WRX heads and bigger cams on 2.5L block
- Perrin Rotated Kit questions
- engine lays down on the 1-2 shift
- What would cause a P0255 code?
- does the radiator drain plug have a rubber o-ring??????
- APS SR series exhaust housing ?'s
- tgv deletes are they worth it?
- Anyone with the Perrin rotated kit chime in!
- Low boost on 05 Sti
- Check this out!
- what numbers should i have
- Fuel cutting 06 WRX
- Deadbolt VF39 Upgrade
- Blown Turbo Info
- FP Green support mods
- effects of putting double gaskets
- GT35R Question
- Ebay TMIC and tune soon
- Need help identifying this Perrin downpipe
- Name that part!
- Do I need a boost controller with EWG???????
- MY06 Weird Boost Problem?
- APS Inlet and FPGreen
- Perrin GT30r and BOV
- chattering in 2004 STi