- Cylinder 1 Missfire
- GT2860RS Help...
- GT2860r stock boost....
- what down pipe is recommended
- downpipe and midpipe, or cbe
- Problem after Turbolife install.
- is my clutch slipping?
- maps for e-manage
- 3 Problems (Exhuast, Idle and Turbo noise)
- is my turbo going out?
- ahhhh my car :(
- why do mazda dealerships suck so much???
- Thickest intercooler
- throttle body
- 626 manifold same as PG manifold?
- Lean Idle Issues with Split Second AFC
- vtcs/vics ?s
- mileage check
- Transmission help!
- question about new car
- question about the hks flanges
- Engine Swaps
- engine and turbo specs!!!
- My turbo is "whistling."
- Need help finding a part number for coolant hose
- Forge motosports BOV question.
- Split Second VC2
- Hardpipes...silicone vs metal?
- I'm not boosting in 1st gear, normal?
- Can't boost more than 3psi...
- FMIC upgrade
- FS: Custom tuned unichip for 10 psi
- new goodies for my car...
- Engine trouble?
- Optima Yellowtop Battery
- Trans. question. Whole trans bad or LSD?
- Question
- Gauge pod question
- Radiator Fitment
- can someone tell me how to get my hks
- rear brake question
- ems, really needed?
- i need something for tuning
- taking off stock plastic IC piping
- Pulling timing!!!!!
- SplitSecond AFC Map question
- Jet performance
- Eat it up guys! The new turbo manifold... :)
- thnking about switching to royal purple.....
- ITBS on a MSP?
- split second afc wiring
- catless and mpg
- Bottom end rebuild shops price?
- Anyone on here having the CS downpipe on their MSP?
- Question about radiator flush
- E-85?
- Bought an MSP but its NA. Need advice on making it turbo again.
- o2 extension harness
- Working on P0171 cause with split second
- BOV on stock hotpipe....
- Fmic
- Help bogging like crazy
- Joep Fuel pressure reduction kit anyone using it?
- Vacuum Block
- Can the Split Second tune 565cc injectors?
- doesn't this look like our stocker
- MSP Turbo Drain.. Size of flange?
- engine build plan...will it work
- quick question
- Someone help please!!!
- PLEASE HELP! Loud Squeeking when starts..
- Anyone know anything about the cams offered on Corksports website?
- Millenia pcv valve
- sizes
- Stock ECU and Injectors ?
- Do the 03 msp have a turbo silencer ring
- Top engine clean
- Stock Peak and Hold Boost Pressures?
- Cometic Gasket set
- Have you ever done something to fix fuel cut and it DIDN'T work?
- Question about a turbo upgrade?
- Engine stalling...
- Catless
- W/B + Defouler on same 02 sensor?
- New clutch?
- Thinkin' about Megasquirt
- WB/Narrowband install
- does the msp forge bpv whoosh ping like the ms3
- boost controller adjustment
- Looking to do some upgrades
- Turbo
- Lots of oil loss.....
- 91o vs 94o
- Calling out all MAF relocators
- Aftermarket FPR Setting
- Head Gasket Question
- GI: 3'' downpipe
- looking for turbo back exhaust
- What could it be?
- Fmic
- Checking oil
- Dual setup bov and bpv
- Haltech E6x
- Ion fmic
- Need Help with BOV
- gap between spark plugs suppose
- Fuel cut and forge bpv
- CEL p0031
- umm what is this .........
- Opinions
- Split second
- Replacing turbo oil lines??
- Bottom End Forge Question
- Should I be able to hear my turbo in a stock MSP?
- Rebuilding my 2003.5 Mazdaspeed Protege Engine. Need Help!!!
- to many diff clutches to decide
- Clutch shudder?
- 300 hp build list - Post yours! -
- New turbo ideas?
- P5 getting turbo. what headgasket ?!
- Split second HELP
- Another build thread...OMG!!
- what's the current MSP stock block record?
- coolant 1 liter flush
- Jacobs Ignition Street Pro for the msp
- Intercooler Question New Upgrade?
- weird rpm thing
- Need Pics of Apexr1 exhaust
- Opinions on engine mounts...
- BOV question...noobish :)
- Hard Pipe and Turbo Question
- O just something else :(
- turbo question
- Exhaust recommendations, just want an opinion to see if this is a good deal
- MSP ecu with FM o2 clamp
- help needed with tuning options
- Head and cam question...
- injector color
- Turbo Help
- just a couple of simple ?'s
- At a stand still with my turbo build
- LF exhaust help and advise!
- few problems, bov, tru boost,turbotimer
- Engine Bolt Torque Specs
- just ned a quick answer
- front motor mount headaches (god damn rust)
- Finally Dynoed my MSP
- AEM Tru Boost
- 505's Clocked 28RS + MSP WGA (redeux)
- Tranmission Questions!
- Head Bolts
- altered customs fmic
- Reuse intake manifold/plenum gasket?
- LOL, Check out this beast!
- getting dynoed soon!!
- Turbo Diagram Parts List
- Microtech Wiring Diagram???
- injector boost leak issue?
- Fidanza Flywheel question
- should i gut my cat?
- OEM ExMani on 35MM bolts
- Need help putting my car back to stock!!!
- problem with vibrant 3 "
- fmic help?
- What should i save up for next?
- Engine build or buy used?
- new lsd.
- piggy back problem
- Sick ASS Manifold twin turbo
- anyone with an exedy stg 2 clutch ?
- Fmic..help..
- Lol
- rebuilding my motor...........
- 2003.5 MSP - Serivce Manual? Serpentine belt time.. whee..
- Oil Cooler Bolt Size???
- msp making a wierd noise
- Revised water return elbow
- Air Filter
- Got my MSP back
- question on cylinder head?
- Water Temp
- Motor mounts are shot. looking for best combo
- Stock side motor mount part number.
- 3"down pipe v band
- 12 psi on stock bottom end?
- removing smic. radiator question?
- boost drop question
- tranmission question
- looking for more info
- msp average vacume
- Discussion: Boosting in 5th
- HKS Carbon Ti exhaust pics
- For the people with forged motors
- vacuum hose question
- booost
- Best Setup!
- Possible transmission fix
- need help with clutch choices
- Wiseco pistons
- BNR turbo rebuild?
- maybe blown turbo?
- On my 4th TB... Vac leak at Throttle Shaft
- Exhaust question?
- Radiator Bracket Part Numbers
- ecu question
- Rear Oil Seal??
- Turbo Timers?
- Best mod for $100
- Boost Sciences
- Help picking exhaust
- chinese turbo
- FS DE motor question.
- need help with turbo timer
- WhaT Oil Do U GUYS Use
- I think I just found A Manual boost controller???
- msp trans same as protege trans??
- Nfg
- 626 manifold install help!
- Intercooler Advice
- can it be done?
- LSD Failure and Me?
- engine
- direct bolt on turbo options for the msp
- What can i do to 3k
- Time to rebuild engine?
- Transmission fluid
- going forged
- SS-AFC V1 Question
- Mazdaspeed Protege Build Threads
- Pros and cons of egr valve block off.
- Any FMIC kit that is C.A.R.B. excempt for California?
- got a question. Need help :(
- new motor??????
- Is this my oil plug????
- Yet another is this the right engine thread
- What all do I need to run a TPL91-B turbo?
- NEED A QUICK REPLY. Please Hurry.
- bov's
- synthetic oil?? need QUICK answer!!
- What next?
- Clutch for my Mazdaspeed Protege
- Boost controller. Max PSI
- Exhaust manifold torque specs?
- Various Injector Options
- need input!!!
- Cat or no cat?
- Got Complete MSP Turbo Kit & A Few Questions?!
- hardcore custom fabrication
- To increase boost?
- Protege engine failure