- Can bad gas cause a cel ?
- High underhood temps after heat wraping exhaust
- Prodrive Axel back limits?
- 2006 STi APS sr40
- Helix V3 + 38mm tial + ricirculate?
- w2 run Top-Feed Inj.'s on 05' STi
- Replacing the Turbo with a supercharger? Any done this?
- which intakes work with perrin FMIC?
- Injector ID test
- Oil Light Comes On At Idle
- Quiet, sleeper exhaust with EWG idea.
- Blouch 2.5R Boost Logs (compare your 20g please)
- maxing injector duty cycle w/vf39
- will a cai from a wrx fit a 2.5i?
- what mod to get next..... please help
- Header, u-p, d-p, etc
- 2007 Zeitronix Help
- oem wrx exhaust to oem sti exhaust ?s
- Are pistons all I need?
- JDM Spec-C One Piece Intake Manifold on 07 Sti
- How much power can the EJ257 handle
- What size t-bolt clamps for APS DR725
- Going for Stage2 (06wrx)
- Practical Power Limit of Stock 07 WRX Axleback?
- A/C belt keeps flying off.
- Exhaust Leak... :-(
- What TMIC is this?
- Upgrade Turbo...Intercooler
- What Y Pipe do I need to fit an STi intercooler to an 06 WRX w/18g
- unequal length headers
- Maddad header installed now lower boost?
- Need Help
- If I upgrade the turbo, do I have to get an aftermarket Turbo inlet pipe?
- Overheating Baja; Ideas?
- Info needed: Oil smells like gas
- Thinking about buildng my own intake box...
- 07 STi Turbo with STi 04 ECU
- my MPG
- cracked ring
- sti intercooler on a 06 wrx
- GT30r question
- RPM bounce
- Turbo/Intercooler question
- gt spec header sound clip?
- What heat shied fit over a GT-49 Turbo????
- Do both radiator fans run together?
- downpipe = divorced vs bellmouth?
- 06 STI, wanna do mild mods for track days and daily driving
- sr56 spool up problems
- EGT danger zone
- Full race twinscroll kits. Anyone installed one or has one???
- Ceramic Coating
- STI tmic in forester xt. which ac line to get?
- How/What is most power possible on stock turbo 06/7 wrx?
- Too Rich???
- stock BOV
- Did I destroy my new Y-pipe?
- I Need help for in on this exhaust!!
- fp20g turbo
- Blouch vf-39 to 20G upgrade..anyone done it??
- Aluminum Module w/ Heatsink in Trunk of STi
- How the heck do you fit an ebay TMIC
- 2006 Stock WRX Injectors
- Tsudo downpipe on 06 WRX
- Stock exhaust w/ resonator removed
- Perrin Or Samco Intake/intercooler Hoses
- over heating ????
- 07 sti injectors need advice FP Red!
- Ebay inlet hose any good???
- Any C.A.R.B. legal intakes for 2006 STI?
- wastegate facts request
- need help on hp
- compression test results, not to sure if good or bad
- AVO DS type 550 hp turbo?
- Quick downpipe question
- How the heck do you get an ebay TMIC to fit?
- sz55 came in the mail today
- clanking problem..
- turbo to downpipe bolt? (part numbers)
- What wire/wires on the MAF are shielded?
- Anyone know if this is an oil line?
- Turbos with 3" inlets and TGV deletes
- Talk me out of 8cm green, please.
- fmic installed, now bucking under hard acceleration!!
- 2007 WRX + Borla exhaust question
- STi rear diff warning light
- Random high oil pressure
- EWG question
- EWG - Cant raise above spring pressure.. HELP
- 2006 wrx tr boost question
- need help, car is acting crazy.
- brakes FAQ
- E- Brake light!!! LOOK
- Help me finalize my FPGreen set-up, please?
- recommendations for other supporting mods w/ 20G
- Quick fabrication question
- Just picked up a vf39..a few questions
- Stage 2 WRX looking to go back to the stock map-Questions..
- Difference Silicone vacuum/coolant hoses
- Pulled CEL's p0302 and p0304. No apparent problems.
- Radiator Hoses, new brand
- apexi bov mounting
- Any quiet titanium exhausts?
- airbag light
- Pe 850's Leaking?
- Need a good manual boost controler ne suggestions
- HELP!! SSAC TMIC what bpv gasket to use?
- Crankshaft Pulley help
- Major mod upgrades (turbo, tc,) need feedback!
- Omori Boost Gauge suddenly reading wrong
- light smoke from under heat shield, out exhaust, first thing to check?
- confusion?? tighten WG??
- Should I recirculate the dumptube or not?
- RC engineering injectors and who hates them
- '06 wrx owners...TMIC question
- GT52 vs. Blouch Dom III...Which spools faster?
- Anyone using or have feedback on magnaflow XL turbo muffler?
- Any issues with oil-cooler Tstats?
- COBB 3" downpipe with cat?
- Can i use someone's STI's vin?
- Stock vs Stock, here's why evo's are faster.... (with pics)
- HKS or Invidia?
- Invidia N1 Street Fitment??
- Is it safe to port wastgate of vf39?
- Aftermarket Radiator on 04 sti... questions inside
- Cell p1153
- need muffler help
- need opinions, am I expecting too much?
- Need opinons
- Intercooler Interchange
- how to test for boost leaks?
- What can cause a Bent valve?
- APS 3.5'' TB...no muffler?!
- For those who like GP Moto EL headers
- injector/fuel rail question
- Catless downpipe CEL [time it took for it to show up?]
- Benifits to a port and polish of a vf39...
- gasket maker for sti tmic?
- Fitment of ultimate racing up-pipe, need help!
- SR55 restrictor
- Rough Idle Resolved (AVCS)
- MY'04 STi potential low boost?
- Engine Pitch Stops?
- QTP cut out DP - Rattles?
- Scooby Sport Exhaust on STI
- What the fug is that noise?
- Weird sounds from Rear of Car! Help?
- EJ257 Block- Need new rings and Gaskets!
- Which would be better??
- Throttle response/acceleration issue? 06 WRX
- Manufacturer of stock injectors?
- Perrin 2 piece downpipe install problems?
- Problem with a bolt on my TD04
- Replaced SPT intake with CAI and now the car won't idle
- Exhaust clearance? Borla, cobb, etc...
- A/C - Makes sense?
- Turboxs Exhaust Help
- external pump power (which wire to tap)
- 06 WRX Axle's
- 2007 WRX 18G Setup. Questions.
- Heating issues after rebuild.
- 2007 STI Problems. Need some help!
- Boost issue after dealership
- Wrapping my TMIC Y-pipe
- downpipe?
- SPT exhausts different wrx/sti?
- driving on leaks!!???
- Afetrmarket exhaust questions...
- passenger floor heat?
- cause of my boost leak...
- No Cel???
- Spool differences
- WTB 04/05 Right Rear Tail Light
- Boost leak?
- my car keeps stalling
- 04 sit help
- Please recommend some engine upgrades 4 protune
- vf39 with wastegate crack
- Air pump on '06 WRX throwing cells..
- 2006 STI... Exhaust help
- already not satisfied.
- Finished Swap, Motor won't turn over. Please help :)
- Just finished my vf-39 swap......wow
- Question about Catless system(s)
- APS Front Mount Installation Help
- Low gas mean CEL light?
- Intercooler pipe pop-off madness
- Leak?
- Fuse keeps blowing 06 sti help SBF #5 30amp?
- 2006 Wrx, Vf-39 + Ewg???
- Waste gate discharge
- Injector help please
- Head gasket problem?
- Turbo Options For Me!
- Full-Race catless dp
- perrin 2.4" inlet
- Car Just started for the first time after swap! But there are a few problems :(.HELP
- Need some help with my SZ49 with boost falling off at redline..
- How do you shape silicone hose?
- New header, up-pipe+ewg
- fp red install, don't want to complet tgv delete
- Question about HKS SSQV.
- Call me crazy...
- Sti Genome Exhaust - Is this the Forester one or the Impreza ?
- 30r too overkill for 320-350whp ?
- APS DBW TMIC fitment issue
- FP Red 7cm or 8cm hotside???
- My Plan (feeback please)
- STI + 20g + Stock catback
- Full-Race Twinscroll turbo kit
- do i need a tune or is it okay
- Question about losing boost during acceleration
- Help!
- Exhaust Midpipe Hanging Low
- STI 07 down in compression
- anyone know where a MY05 sti starter relay is located?
- EBAY TMIC loss of boost....
- STI - hard to start, car dying
- Stock Downpipe Adjustment
- TGV Sensors..
- Custom fabricated exhaust.
- Boost Creep Questions
- Has your Perrin inlet hose had any collapse issues?
- Engine Knocking??
- Exhaust question
- Can I put an STi cat-back on my 06 WRX?
- Aftermarket intake manifold...
- Perrin Boost Controller help please
- Stock DP differences?
- Car Goes Kaput
- Siemens Injectors
- Tacoma Subaru Service WTF Mate?
- VF35 on a 2.5l?
- Did I Pop a Head Gasket??
- two hard lines w/ no hoses= confused
- What HP at what Boost
- 06' STi w/APS SR40 review
- Screwed on Stage II install
- bov ok for 05 sti
- header torque spces
- FP red: will stock boost solenoid work?
- Going from 3" TBE to 2.5" muffler performance gains ?
- brokedown for the 1st time!! trouble code P1574?
- Blouch 2.5R vs FP Green: visual comparison
- wrx vs sti engine
- What makes hoses collapse
- name that sensor
- BPV Gasket for TMIC swap
- Quickest Spooling GT30,35r or other big turbo on the 2.5ltr
- car sounds like it has an exhaust leak?