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America/Speedmaster Performance Tune 1

  • Description
  • Reviews
This tune is for America and Speedmaster owners who intend to install a TTP Breathe HiFlo Intake Cover, DNA or K&N high performance air filter and Triumph Off Road Silencers (long or short TORS).
  • Dyno developed and road tested.
  • Smooth acceleration with no flat spots.
  • Excellent power when required & good economy whilst cruising.
  • 95MPH speed limiter removed for LCD odometer VIN:B bikes.
  • TTP Stage 1 ignition advance for more power and a crisper throttle response.
  • This tune requires O2 sensor removal for smoother running at low revs.
  • Direct download link on your order receipt.
  • TuneLoader software for easy deployment and engine maintenance tasks. Requirements: Windows - Vista, 7, 8, 8.1 (except RT), 10 or 11.

Click HERE to read the TTP X-Files
about performance bolt-on mods for
the America and Speedmaster.
Dyno graph for the America and Speedmaster Tune 1
Dyno for tune 1

26 Product Reviews - Average rating 5 / 5 (Show All)
America/Speedmaster Performance Tune 1
- 26th July 2022
The snatchyness of the throttle on my America was really annoying. I heard of TTP products on a Triumph forum and everyone was very pleased that the bike was transformed. Well I can add myself to the list of satisfied customers.

I initially bought the tune and O2 removal kit. Although reasonably competent with the spanners, I was a little apprehensive about connecting the bike to a laptop and fiddling with the ECU. The O2 removal was straightforward enough apart from disconnecting the electrcal connections. Why do Triumph make these so difficult to take apart? Eventually I managed to disconnect. The only minor criticism of the kit provided is that the shrink fit sleeve could be another 10mm longer to make sealing the connector much easier.

Connecting the bike to the ECU took a few 'turn the ignition off and on again' but it connected and installed the tune in line with the instructions. The bike, as others had said, was transformed. Much easier to control the throttle, better response, just great. The only negative was the decel popping, which was now very evident and loud. I was not a fan so purchased the SAI removal kit. This was a relatively straightforward job although removal of the tank was necessary.

Having removed the SAI the engine light came on and I could not delete the error. TTP suggested trying three hot/cold cycles of the engine but this did not work. I decided to reload the tune and this allowed me to delete the error message and the light disappeared. Very happy.

The bike runs great, no popping no throttle snatch. Quality products beautifully packaged with excellent customer back up. If you haven't done this yet, you are missing out.

Mech Odometer
Mech Odometer

LCD Odometer
LCD Odometer
Price: £99.00 (£118.80 Inc. VAT)
€115.21 EUR    $124.00 USD    $187.19 AUD
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