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PROSPEED ECU ROM TUNE SERVICE!

It is finally here after 10 months of development and hours and hours on the dyno we are offer dyno proven ecu upgrades for the 91 to 94 NSX. Auto and Manual.

Applications:
  • 91-94 NSX

Here are the stages:

- stage 1 basic/filter and exhaust only 8 to 12 HP 8-15 lbs of torque

- stage 2 intake/filter, header, exhaust 10-17 hp 10-18 lbs of torque

- stage 3 custom ROM tune for N/A application 10-20+ hp depending on compression and mods
               [OUR MOST POPULAR TUNE!]

- stage 4 custom ROM tune for local NSX'ers We can fine tune your NSX on the dyno.

RESEARCH AND DEVELOPMENT

What was involved in the development included tuning on a dynojet dyno with a wide band O2 sensor. We tuned fuel and ignition timing including part throttle tuning to improve throttle response and retain your original gas mileage. We also adjust vtec and rev-limit according to the application. It will also pass smog if the vehicle passed smog before.

This by far superior to any chip that is available for the NSX market. Many "chips" on the market are one off chips with not much dyno testing. Most people haven't even dynoed their cars before and after the ecu mod to really know if it helped. We spent a lot of time on developing this and we believe it will help out the NSX community.

DETAILS

Dyno: Dynojet

The car has about 62,XXX miles on it.

Mods- Stock airbox with comptech filter, Taitec GTLW exhaust, Top Speed Headers, Prospeed Stage 2 Rom Chip.

*Note: We forgot to delete the older text that says "prospeed chip version 2" and "Airfilter with 3.5 velocity stack" We did some extra tuning with it and made the same hp so we kept the existing OEM airbox.


PRICE:

ECU Upgrade for stage 1/2/3 $275.00



ECU Upgrapde for stage 4 to custom tune (service per hour) $75.00 Please call for more information

STAGE 2 ROM



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