Triumph Twin Power

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America/Speedmaster Performance Tune 5

  • Description
  • Reviews
This tune is for America and Speedmaster owners who intend to carry out full airbox mods. By this we mean cutting out the internal airbox baffle, the bottom of the airbox and air filter along with installing a TTP Breathe HiFlo Intake Cover, DNA Performance Air Filter and long free flowing silencers measuring over 20"/50cm.
  • 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 5
Dyno for tune 5

**Please ensure you choose the correct odometer type, if you choose incorrectly there is a cost involved,
so there will be a £15 (+VAT for UK) charge to change the tune option.**
1 Product Reviews - Average rating 5 / 5 (Show All)
TTP Products
- 09th May 2016
I installed the Breathe, DNA Air filter, 02 removal kit along with Tune 5 in my wife's 08 America. Acceleration & torque through out the entire power band were greatly increased along with an extra 13 kilometers faster on the top end. My wife say's her Princess is now on steroids and is surprised every time she cracks the throttle. Thanks again to TTP for their products and expertise.

Dan Stewart

Mech Odometer
Mech Odometer

LCD Odometer
LCD Odometer
Price: £119.00 (£142.80 Inc. VAT)
€138.88 EUR    $150.59 USD    $226.10 AUD