- Long header and O2 sensor
- Primary Cat: High Flow?
- OBX cat-back for Pro5?
- Mazda Speed/Sport Exhaust
- Mazda Sports Exhaust
- Flywheel Question
- Hp header
- Manually shifting Auto tranny
- Pipe Diameter
- Flywheel/Clutch Recommendations?
- uhhh wtf!?
- cat back exaust in stock?
- Protege 5 Intake?
- Bosal back-order
- Engine Swap questions
- Notchy 2nd gear?
- help
- Got my Kartboy Shifter Bushings installed
- Short Shifter
- Finally got my Mazdaspeed Exhaust.
- 1.6L Protege's with AT
- Plasma Ignition
- urethane shifter bushings
- Reinstalled my MP3 rear swaybar
- Can you take the B&M SS off after?
- ECU Upgrade?
- Cat back exhaust?
- rActive parts from Mazda
- Does an intake effect your warranty
- b&m + bronzeoil bushings?
- HP Needed?
- seeking DIY intake info (long)
- Temp Sensor
- anyone removed the 2nd cat?
- intakes for automatic same as manual?
- Warm Engine/suspension Rattle
- Engine Trouble...
- IAT Mod
- New batch of Mazda Speed Performance Exhaust not etched?
- shifter question
- What top 3 mods should RM Racing make?
- air temp sensor question
- Making a new CAI
- RX-7 VAF sensor?
- Mazdaspeed muffler - install question
- Any update on the HP Racing Headers?
- Auto EXE exhaust
- Magnetic Oil drain bolt size?
- MAZDASPEED Exhaust Gains??
- Injen Racing Division CAI Dyno Results for 1.8L
- ECU upgrades
- new guy, about intakes and exhaust
- Exhaust System for Protege' 5
- Cone Filter
- 99 Protege idle problem
- inlet size for 2000 Pro
- Exhaust question
- Need some info on the clutch
- When racing I almost always grind into second
- Tornado Fuel Saver Intake Insert
- P5 intake part #s for automatic
- 1.6 liter intakes
- ram air
- attn: 1fatEs
- How can i tell what kind of tranny is in my car
- Turbo Kit for 1.6L interest?
- Turbo???
- Sound Clip Of Mazdaspeed Exhaust
- K&N filter installation
- Fuel injector flow rates??
- 5zigen fireball exhuast on P5 ?
- B&M Automatic shifter???
- Installed new Apexi Speed/Meter
- Testing with Gtechpro performance meter tommorow
- how much do you pay for a synthetic oil change??
- Need Expert Advice
- The WHOLE Story On The P5 Exhausts
- AEM CAI maintance
- need cams
- Air Intake
- N/A later maybe turbo???
- No Name Exhaust
- MP3 Cams?
- Any reason to wait on K&N filter install?
- Super AFC won't work?!
- CHIP for P5
- 2000 Es Ignition ??
- Skunk2 cat back for P5
- any benifits to synthetic over regular oil??
- Backorder for Mazda Sport Exhaust
- Bosal Exhaust
- reactive intake?
- intake installation
- Thanks
- I'm wondering...
- Mazdaspeed Protege Ecu question
- Valve cover torque specs?
- Throttle Response
- Cam info
- Computer upgrades??
- Borla Pro XS
- Cam Swap
- questions,questions
- Apex N1 turbo muffler on PR5
- ONE Piece Injen CAI intake
- Question for those with AEM short-ram (auto P5)
- How strong are Mazda Auto trannys?
- Front mount intake
- Dyno: cams, exhaust
- Important news flash
- what should I do?
- Might be getting a Protege again...??s about performance
- Magnaflow is installed!
- Does anyone have HP gains on Injen CAI?
- engine differences?
- INTAKE... worth the money??
- Will the AEM Adjustable FPR work on our cars?
- Header/Exhaust O2 sensors
- finally got my INJEN!
- Install new ignition wires HELP
- part # for PIAA h7s for the p5
- Aftermarket Torque Converter for P5?
- Most HP on stock internals
- ok guys N/A or Turbo
- HKS Megaflow Intake
- CAt Back??
- Part # for INJEN INTAKE FOR P5 automatic?
- Limited slip from Phantom Grip
- exhaust tip inlet size
- 6spd. shifter for a P5?
- 2nd cat exhaust section (hi-flow cat)
- Swiss Intake
- Opinions on Dynomax Ultraflow muffler ?
- Best intake?
- Pic's of my AEM intake installed
- AEM Short ram intake
- exhaust measurements
- Another FS-ZE Question
- mazdaspeed exhaust
- K&N Intake
- Unorthodox Pulleys
- P5 Gearbox strong enough?
- Mazdaspeed Exhaust Pics
- Turbo or engine upgrade?
- Got My Mazdaspeed Exhaust!!!
- what cams are out for the p5?
- Going into reverse (problem)
- Whats up with Racing Beat?
- what should I do next
- high compression pistons
- Bosal Chameleon Tips/WHERE?
- increasing shift RPM on A/T
- performance parts
- Need help with cams
- Types of Synthetic Oil???
- GREAT article about exhausts
- 1.6L upgrades?
- front mount intake
- FS-ZE Vs. FS-DE boost?
- HKS Hi-Power Muffler
- Cai
- Dyno2000
- NA vs. FI?
- Got my Mazda P5 exhaust.
- Aftermarket Clutches???
- HP racing header
- mid-section cat removal
- Check Enginer Light !!
- Ractive Superflow Intake install page (P5)
- bosal tips wrong? skirt?
- Mass air flow upgrade
- AEM Short RAM Intake Question ?
- P5 Mods
- MP3 aftermarket exhauset
- Weird Smell on new 2002 DX
- help me with my slotege!
- Intake Price?
- P5 Ractive Filter Question
- Throttle Response
- Dragon R Intake
- Restricted intake fix
- need advice on mods for a '02 LX
- Stand alone engine management
- 3rd gen 2.0 ECU -> 1.8
- B&M Shifter Question??????
- Swapping gears
- just installed a new muffler!
- Anyone know anything about the Skunk2 Cat-back?
- Where to buy RActive intake?
- Mazda Sport Exhaust
- FS Breathing Capabilities
- Important Questions for those with a SRI or CAI
- Noise at idle
- Exhaust systems for MP3
- Ractive Intake Question SF-1011
- Brullen Exhaust System
- RECALL for 99 & 00
- Where can I install the bypass to the Injen CAI!!!!
- Custom Intake Job
- High Pitched Whine from my P5
- Intake question
- aem intake
- Do U have a Probe header+EGR
- 99 Protege solid polyurethane motor mount install
- B & M Short Shifter Install
- What to do about speed if I want a warranty?
- Custom exhausts
- i got the AEM intake
- engine swap
- cone filter replacement/cleaning
- Power Steering is less power.
- Hp Racing
- Best Sounding & Looking Exhaust
- Tachometer question
- Underdrive Pulleys 4 P5s
- Injen CAI / AEM Short Ram Question
- Mass Air Flow Sensor MOD?
- poorboy newbie mods?
- Injen Vs AEM
- Haltec Info
- FS-ZE install Misc Pics
- crate engine?
- Calling all 1.6ers who what a flywheel?
- Fried Auto Tranny
- Crankshaft Scraper
- K&N drop in air filter
- Important All 2.0l Read
- Miata Flywheel F/U/W Proteges?
- Programable Computer Managment
- What are the Different piston sets available?
- Ignition Mods?
- Removal of Pre-cat.
- Bosal Exhaust Sound File
- Will it damage an Auto
- Injen here to help!
- Timing question
- adjustable cam gears
- Borla available???
- Flywheel
- High Compression Pistons
- Injen intake probs
- URETHANE ENGINE MOUNTS(3rd Gen)
- Anybody replace Catalayic Convertor with High FLOW one?
- Fidanza Flywheel Installed!
- Bosal Exhaust Complete
- Injen CAI Install complete
- AEM bybass Filter with Injen CAI (HELPPPPPPPPPP)
- Magnetic Oil Drain Plug?
- pics of the AEM short ram air intake
- 2.0 header