- Anybody know....
- CAI Risks...
- Strange noise from'08 3i
- Which exhaust system???
- Mazda 3 Performance Help
- Next Mod done
- what to do
- Your mazda picture!
- Spark Plugs
- Mazda 3 flips doing 120mph+
- Mazda 3 Trans
- What's Your Best Trip Comp Miles Remaining?
- Speed limit
- Intake and exhaust questions
- I need a programm!!
- CAI for the Streets
- Transmission woes
- 2.3L headers...do they exist?
- Exhaust swap...stock for speed
- Speed Chip?
- Mazda3 stays in second???? (HELP)
- Power Pulley Set ???
- How to do advance timing mod on 2.0?
- Transmission Issue
- Need new engine
- help me please
- Whats Next
- Need Help Finding Headers!!
- Cherrybomb glasspack for mazda 3?
- Hey everyone help needed..
- rough idle
- My 07 Mazda 3
- I Need These Parts!
- clutch upgrade?
- Stupid wires on MAF broke help please.
- mazda 3 minor modifications?
- TruBendz Exhaust Systems on Sale NOW!
- OBX Racing Headers for sale
- can I put a 2.0l motor in a car that currently has a 2.3?
- Replacement C1 Connector
- Vibrant or Corksport Exhaust?
- Magnaflow exhaust fit problem...
- Speed 3 CA emission recall
- Dealer Service says the Speed 3 CAI is not shipping?
- Remote Start on manual
- Mods Review
- NA Build
- Need help with traction control
- speed3 exhaust
- spark plugs
- MS3 blow off valve
- Stuck with stock?
- Careful with your AEM CAI! May pull your MAF wires out.
- Poor MPG
- Third party Turbo on a 3 2.3 05
- 2.0L Engine: PZEV vs standard
- Downpipe
- something is ticking in my engine
- 07 mazda3 2.0 5spd upgrades
- 04 mazda 3 2.0L GS, best HP upgrades
- Need Your Advise!
- Need help with AT light and shifting problem
- engine light after mod.
- Mobil 1 0w-20 Advanced Fuel Economy in the Mazda3 OK?
- MS3 Downpipe differences and cost?
- Need help Modding
- Which Air intake should I get?
- Purge Selenoid Valve
- SRI or CAI when living in Soth Florida
- Advice on acceleration noise please
- RPM to high?
- excellerating grunt sound
- Re-Fueling issues
- MS3, California emissions and Cold Air Intake?
- Battery Life
- help me
- Shifting problem HELP!!!!!!
- Getting A Mazda 3s Hatch Soon
- Need a new motor!!!
- Battery Problems???
- acetone?
- Oil pan drain plug
- Yes I'm an idiot. Bad oil change experience.
- Help about engine!! Asap
- need suggestions for mods...
- mazda 3/speed swap?
- new fuel pump, now new intake assembly?
- new performance mods, just starting out
- 2005 mazda 3 sports engine swap?
- Master List?
- weapon R
- tiptronic upgrade?
- Throttle body component function
- mazda 3 2.0l cold start studder problem
- code 2404 on 2005
- exhaust??
- OBDII code reader returns 'ERROR'
- Tachometer Install Help
- Cold Air Intake
- oil capacity when counter balancer out
- installing new headers
- JET Performance Chip/reprogramming of ECU
- performance ignition coils!
- weapon r intake manifold
- exhaust help
- MT to AT swap
- 09 MS3 Winter Tire sizing
- so i just got my new magnaflow exhaust
- Mazda 6 engine fit a 3
- tripoint engineering turbo kit
- Mustang Specialties
- 2004 Mazda 3 handling options?
- Part Failure? (pics)
- Just got my 2010 Mazda 3
- coolant thermostat problem?
- 2.0 Liter CAI
- Car Won't Start After Engine Swap HELP!!!
- When should be the first time OIL to change for Mazda 3 - 1600 cc
- Mazda 3 Cold air Intake
- 2.3 Engine Compatibility
- Mazda3 1.6l Unichip and Headers
- Bolt pattern on Heads
- engine code?
- belts?
- gas mileage??
- exhaust
- Window Tint
- Motor mounts for'05 mazda 3s
- O2 sensor problem
- For Sale Apple iPod itouch,Sony PlayStation,Acer DX900
- Rough Idle with A/C on...HELP!
- HKS SLD Speed Limit Controller
- i have a question ?
- 2009 Mazda 3 owners manual
- best performance parts?
- Help!! Automatic Acceleration
- WTB: Turbo Kit for 2008 Mazda 3 2.0
- Auto Tranny swap 05 M3 4spd to 06 M3 5spd
- For Sale Brand New Apple iphone 3GS 32GB, Motorola MILESTONE, SONY ERICSSON ...
- Cold Air Intake
- Intake
- Mazdaspeed 3 turboback exhaust
- taking a stock 3.2 to a turbo
- Turbo time
- What's next?
- Advice Needed Please.....