- fuel systems
- 4 in exhaust = worse fuel mileage??
- Hypertech 6e error ?!?
- Pyrometer and Tranny gauge not working?
- Are there upgardes for the stock turbo?
- 99 Auto Trans Uprgrades???
- MAP Sensor Mod
- Fluidampr install??
- front pump alignment?
- Rebuild Trans with tugger shift kit
- Lost 4 mpgs with DP Tuner 80 econo?
- Tuner Performance Degredation
- Which exhaust should I get ??
- intercooler
- Edge Evolution and "No Start Condition"
- CCV mod.
- Stacks
- Finished the 6.0 trans cooler install???
- black smoke
- Antifreeze for mechanical isspro fuel pressure guage- How about using rv winterizing antifreeze
- 3.5" vs 4" exhaust-EGT's?
- HP increase prior to gauges?
- Any tips or tricks before installing regulated return fuel systems?
- Another coolant filter question
- Custom fitted intercooler pipes for 7.3 to use Banks 6.0 technicooler
- Propane injection to gain MPG's?
- ceramic coating on up-pipes, also considering pedistal and exhaust housing,worth it???
- Chiping My 7.3- What's the best for MPG & HP
- what to expect from Jody's 60hp tow program?
- Surprise, surprise surprise!!
- Wher'es Freddy at?
- BD Torque Converter
- Installed my AIS but have a question
- sevice engine light comes on when pulling
- Oil and fuel pressure gauges--where to hook up?
- silver bullet turbo on 7.3
- big oil
- Any Mods/Advice ??
- Early 99 pcm calibration question
- AEM w/Dry element... need feedback
- New F5 Switch
- DP Tuner and signal interference
- Dont know what to do
- I want to rplc early pcm with something better
- exhaust brake?
- 1999 tranny gauge install-where to find?
- Fuel pressure gauge and shim kit.
- full throttle
- Change WD chip for DP tuner?
- Q's on torque converter
- Can you "control" the high idle circuit on 99-03s???
- beans intakes
- Edge EZ module...hows it work?
- Walker BTM install
- In what order do you get your tunes
- Fuel Bowl Delete ???
- napa 6637 air filter vers.stage 2 afe
- Ford AIS
- AutoEnginuity
- CL Exhaust brake for sale
- best exhaust
- water meth question help please!
- Some DIY Mods?
- intercooler leaking?
- 2003 7.3L modification help
- DP Tuner & ATS
- Injector ?
- Help fast.!!
- BigBoost product on Ebay, what is it?
- BEST intake
- Did a mufler delete today
- exhaust install questions?
- If your lights flicker and you've upgraded to a G4 Alternator.... look
- WhaHappened??
- DP Tuner vs. ATS Tuner
- Turbo Master Wastegate Controller
- Isspro Fuel pressure guage install help and will it interfere with future ITP reg return install
- Who installed a DI Regulated Return on an Early '99?
- Would You Do This Trade?
- Tips for ATS housing install
- why cant stealth make as much pressure as the termy????
- Code P1249 from Hypertech Stage III. Why?
- 33s?
- motor build thoughts
- MBRP Resonator ??
- BTS Valve Body and Install
- To Chip or not to Chip???
- Wicked Wheel
- Need a power steering guru...swap question
- Hypertech Programmer
- BWD Retro Intercooler Install questions
- Foil delete
- Truck wont start?
- POWER STROKE OWNERS TALK & ABBREVIATIONS
- TS performance chip?????
- line lock
- guage readings?
- Boost and MPG
- 4" custom stainless steel exhaust
- Push Rods
- Cold Air Intake
- What to add?
- Where to buy...... Gear shifter mounted exhaust brake switch?
- Help me understand about exhaust brakes?? Chip vs mechanical
- Help after injector install
- Home Depot / Lowes parts for adding 6.0 trans cooler
- How hard to add second tank?
- ATS WW upgrade
- DP Tuner PROBLEM !!!
- installing gauges and exhaust
- 1.0 housing
- FPR Shimming Woes
- sonnax/tri-springs
- Underdrive pulleys
- Finally installed Stealth system but having an issue need input
- headers/up pipes
- Wanting to know about Gear Vendors.......
- GDS Ball Buster Turbo
- After DIY Intake problems
- getting a code
- Diesel Site CPR system
- New tranny impressions
- HELP--Is there a shop in the Vegas area?
- help me spend some money
- need more help please.
- Hit the dyno today & happy
- The Great Debate
- AE cyclinder contribution test
- Amsoil Bypass Oil Filter - Anyone use? Results?
- ats tranny
- Dash Lights
- ATS turbo housing on back order until January...what to do?
- Pump for Big Oil setup
- Exhaust question???
- In- Tank Mods with AirDog?
- 2 or 3 inch leveling kit?
- EBPV brake
- Southbend rattles
- Differential Gears
- 6.0 IC Mod and blew a boot...
- Edge Evolution
- Custom Intake with AIS Filter
- How much does 4" exhaust lower EGT's?
- Superchip 1705 Help
- fuel question
- cold air intake, Need ADVICE please.
- ATS housing installed, a few ??'s
- another newbie asking about lift blocks
- DIY Injectors
- Can someone lend a hand with which grade of magnaflow exhaust,ss grade, polished, satin, type of tip