- what is that nut?
- Smelly CAt or exhaust
- Unichip from SFX and Corksport...
- Boostsciences DSBC
- Boost PRoblem-No turkey
- Hardpipes
- Service Doesn't Know What's Wrong With Msp!
- Bov
- greddy rs recirculation?
- WRX Injector types...
- mysterious power drop off...
- FS: MSP CorkSport 'Power Series' Exhaust System
- Exhaust is fixed: I need a new wastegate
- torque rating on stock MSP clutch
- motor mounts?
- What's the ecu difference????
- Fan sparking?
- MPI and extra injectors
- Injen Hydro-Shield
- Vac Leak under boost??
- apex midpipe
- Torn Motor Mount
- Turbo needed
- Forged Pistons
- Unichip help
- Anyone has oil cooler in their MSP yet??
- AFC and partial throttle
- anyone know more about ApexR1 exhaust?
- EMS question
- Injectors and S-Pipe.
- Unichip Owners...
- Which Core?
- DSMconvert/Byhondspeed hardpipes
- Corksport Exhaust Issue
- EGT or af gauge...
- What would be a simple hp upgrade to do for around $500-$700
- Anyone running one of these ?
- TurboXs Bpv
- help i have a check engine light on!
- Greddy RS Recirc.
- Odd Turkey when open atmosphere
- Lucky me! Got a forged race motor for the MSP!
- oil cooler
- A few injen Questions
- P0131 Bank1 Sensor1 O2 Sensor
- Best way to remove manifold and turbo?
- Tranny #3
- Lower Compression???? Better or worster???
- Stock Turbo parts
- NEW FMIC found
- Whre to place EGT
- Exhaust Hangars
- Installed my Injen CAI
- Broken pipe - BPV @ Hot pipe
- Pics of my F'ed Turbo!!!
- Werid sound
- Need some help...
- Where to buy DSM AFC
- BPV Leaking Under Idle or Bad Guage?
- What is a good Turbo Sound
- Quick assistance
- estimate my whp
- Boost Gauge installation...
- Clutch and Flywheel????
- Cai + Bov + Mbc = ?
- stock downpipe with custom 2.5" catback
- just got my car from the dealership and....
- Check this out
- Where should I weld my BOV/recirculating setup?
- Mazdaspeed MAF
- Intercooler....
- Stock Exhaust vs Corksport Exhaust
- EECV harness to install my AFC
- Please Help Hiboost Fmic Install
- The 3" turboback exhaust
- Motor and Turbo build ?
- CEL after installing a/f gauge. need help please.
- 2003.5 Titanium Grey MSP 4Sale
- perrin/injen installed
- perrin fmic/ type rs bov?
- severe hesitation in 1st gear
- exhaust manifold??
- perrin exhaust hangers
- Need some help with new problem
- MS Protege Tech page? Garage?
- 1 time coolant boil over. Please Help
- Arias Pistons are here... 56K No Way..
- spark plug wires
- Injen CAI Sound Clip
- msp stock racing beat catback on a ES2.0?
- Looking to buy.... Questions
- How much does a BEGi FMIC worth?
- STI injectors
- MP Nick Mod
- Unichip question.
- AFC Version II on its way...
- t25s
- P% turbo upgrade
- Midpipe vs. Midpipe + Catback?
- started my perrin fmic install
- WRX 440 Injector install?
- Question about Kartboy Bushings
- What is the best size??????
- fuck man..this sound like a blown motor to u?
- Help Now!
- Port and Polish...
- madzaspeed upgrades
- Side Mount Intercooler
- Running the gt28rs
- Lean condition at wot with afc
- Exedy Clutch
- unichip or exhaust first??
- Greddy RS problems
- anybody know of any good cheap first engine mods?
- Water meth injection. ?
- Got the Greddy RS, please help
- AFC map uploading question (tuning newbie)
- Oil in exhaust
- Back firing
- Any feedback on this or anyone try this?
- Need some help on clutch upgrade!
- high compression pistons
- Engine running on empty tank
- What do I need?
- Questions?
- Interesting BPV question...
- Please help hardpipe question
- Optima Tuning High Performance Module
- Custom Exhaust
- People with GHL Turboback Exhaust
- corksport exhaust + stock catback = bottleneck?
- Is my MSP clutch done??
- msd ignition
- Advantage: Duel Set-up or No Duel Set-up????
- Mech fuel pressure gauge question
- Quick question about wastegate actuator
- help...white smoke?!?!
- My Car Is LOUD
- exhaust question (GHL)
- motor mounts
- Take a look at my new hardpipes
- Msd....anyone?????
- P5 Catback on a MAZDASPEED
- 400whp Full Build Up Q&A
- Crappy BOV setup
- abs and brake light both on
- well im back
- Spark plug options - Unichip users
- Boost spiking to 13 psi and fuel cut?
- What is this hose for?
- New Clutch?
- Quick Timing Belt / Water pump Q
- apexi dp + ????
- need turbo kit........
- Blew My Engine!!!! Pix too!
- Intercooler , need info :P
- injen CAI
- blowoff valves
- 2 Questions (plug wires & clutch)
- '03 protege motor in MSP?
- I get Cel code P0340 now?
- Non Fouler install issue
- Another LSD gone
- Radiator/Fan Brackets for MSPs with the FMIC
- Spec-V Owner - Looking to Convert
- 3 options
- Oil coming out of the turbo
- I just joined the club
- no power till 5500 rpm ???
- Noob Question
- Look what I found today
- bov or cai
- WTT ecu
- upgrade fuel pump
- Fuel Pump Problem
- o2 plug size
- Cracked Manifold
- Review MAM midpipe
- Dyno Day
- How Big Of A Bore CanWe Go?
- R4 Software?
- Has anyone ever done DIY Motor Mounts?
- small Intake Hose for Injen CAI
- is my turbo stock?
- AEM Wideband and the factory ecu
- Need help
- bov question
- Plastic I/C pipe removal
- Does anyone have a pic of their TypeS connected?!?
- Please, important question
- high spiking boost
- Vibrant Came In... Few Questions...
- AEM CAI Install Document
- HiBoost FMIC Install Doc
- Best Deal
- Fuel management, stock engine... lots of questions.
- My recent upgrades
- injen cai installation
- downpipe = CEL Need help
- Stock BPV Setup... quick question...
- Lets see some MAF relocation pics....
- Fuel Management Units for MSP
- NGK Plug wires.
- To those of you with upgraded intercoolers
- Thinking of doing custom hardpipes.. need opinion on bpv location
- This is official. My turbo is gone!!Need help install GT28rs
- new mods coming this summer
- Question about AEM WB O2 sensor?
- crappy performance!
- forge bov still turkey
- Towing pwc?
- functional hoods
- Can someone please help with Unichip instruction?
- Boost problems
- Got rod knock???
- Hood won't open....HELP!!!
- replacing timing belt on '03
- MAF relocation w/ Hiboost kit help
- Is my wastegate screwed?
- What size is the stud for the J/S pipe?
- ran 13psi on the gt28rs
- Can the Mazdaspeed Protege really sound this good
- Help with Bypass valve set up
- Even more bad shit
- New FMIC
- Electronic Boost Controller and Turbo Timer Blow Out Sale
- 8 PSI with no more than 10 PSI spike
- Got surprised at the dealer today!!
- Which BOV is this?
- 3 g's what to do
- Anyone with a Sard R2D2 BOV?
- tube question
- 02 sensor loc. on custom DP
- Oil Catch Can. Good or Bad??
- gt28 turbo
- To those with the GHL TB
- MSP clutch
- Uneven boost til 5krpms
- msp ecu question
- Looking for Mazdaspeed EEC type.
- HEPL - Manifold and turbo torque spec
- Clocking the stock turbo.......
- Turbo Inlet and Outlet Gaskets
- Exhaust Idea*
- Help ! AEM Wideband Installation Instructions
- need help..hesitation
- Msp Dyno
- Msp Rods
- 14.473@97.30mph only mod CAI
- Is corksports downpipe still being sold or is it sold out?