The TwEECer now supports more than 75% of the Ford passenger vehicles made between 1996 and 2004. 

This includes 1995 thru 2002 7.3L Turbo Diesel Trucks.  We have a 45, 75 and we are working on a 100+ rwhp tune for these  trucks.

Click here  for an Authorized Dealer near you.  

Click here to see if your vehicle/processor is supported

As performance enthusiasts ourselves, we know modifications are a never-ending process.  But heck, that’s all part of the fun.  As you add performance parts to your ride, you’ll find a point where the PCM , your EEC, will require some performance modifications as well.  Having the ability to modify the calibration of the EEC to fit your performance modifications is an option that was once only available to the “Pro Tuners” and we mere mortals were only supposed to marvel at their abilities.  For the last 5 years, there has been one option available to the weekend warrior & “Pro Tuner” alike and has remained at the head of the pack, the TWEECER .  

Some products have come & gone like The Speedbrain, EEC Tuner and Autologic, while others are only after the bottom line ($$$) without regard for their customer base.  There is only one EEC-IV product that can provide the information that the EEC is basing its calculations on and do it in real time, the TWEECER RT.  Real time data logging for EEC-IV & EEC-V supported processors and complete tuning capabilities.

The TWEECER  give you CalEdit, a very user friendly and simple to use GUI for making adjustments to your calibration.  If you have stroked your motor and have 377ci instead of 302ci, change the Engine Displacement parameter and the EEC can correct the surging caused by the Volumetric Efficiency calculation error due to the change in cubic inches.

If you opt for the TWEECER RT  model, you can also use CalCon , the interface for the Real Time data logging.  This is the window into the brain of the EEC, providing you the data needed to tame your Beast!

Do you have all of the go fast parts that you need, but just cannot get them to play nice together?

 Do you want to fix problems like these?

·         Surging at idle

·         Bucking at low throttle driving (parking lot)

·         Stalling coming to a light or exiting the freeway

·         Hard starting (long cranking time)

·         Extremely poor gas mileage

Do you want to be able to make changes like these?

·         Raise your Rev Limiter

·         Remove your Speed Limiter

·         Turn off Check Engine Light and turn off tests that cause these Codes

·         Turn off Rear HEGO (O2) sensors

·         Correct Speedometer (1999 and newer only)

·         Disable EGR, Smog Pump & Canister Purge

This is only a brief listing of common problems & needs the TWEECER can be applied to, this is by no means a complete list.

The power to make unending tuning changes for drivability and power, real time data logging, electronic transmission tuning, MIL elimination, Kill or Valet switch capability.  This one product does so much and we are always trying to improve the software and features.  Any new features will be just a download away and our software is always FREE! CalEdit can be downloaded from our website anytime by anyone, take it for a spin and see what you think.