The SMT8 piggy-back system follows in the footsteps of the popular SMT6 and SMT7 products, but with unparalleled performance and a quantum leap of technical innovation. This is all possible with the latest 16 bit DSP processors, crammed full of features that you've never seen before. The SMT8 is ideal for the professional tuner and engine builder.

One of the new features is the fully programmable engine protection, which monitors the engine's performance. Should anything exceed the engine's specifications, the SMT8 will gradually reduce the engine's power after a programmable time delay. This is absolute MAGIC!

In addition, the SMT8 has multiple analog modification channels, as well as frequency lambda modification. It can control boost PWM and has three bipolar ignition channels for one crank and two CAM signals.

The two direct injector drives can be used as set point controls and can be mapped independently for fuel injection.

The mapping of all this is done via a high speed USB port and the user friendly, state-of-the-art LetRipp Tuning Software. All in all the SMT8 is the best piggy-back system on the market. It can do everything ... except make a cup of coffee!

The SMT8 piggy-back is currently available in two kits: the SMT8 User Kit and the SMT8 Kit.

The SMT8U-KIT includes:

1 x SMT8 Standard Piggy-Back Controller
1 x SMT8 Tuning Harness
1 x USB Communication Cable
1 x CD with LetRipp Software and Manuals

SMT8-KIT includes:

1 x SMT8 Standard Controller
1 x SMT8 Tuning Harness

FEATURES OF THE SMT8

All piggy-back systems rely on the existing ECU to provide the fuel and ignition to an electronically fuel-injected engine.  Therefore, they are also bound by the limitations of the existing ECU.

• 2 Maps to influence analog signals
• 1 Map to influence up to three ignition signals
• 2 Extra injector maps to drive two injectors
• 1 Set point control with up to 3 outputs (relays)
• 1 Frequency modification map
• 1 AFR (Lambda) modification map wide/narrow
• 1 Boost control screen
• Calibration of all inputs: Engine Temperature, Air Temperature, AMP (MAP) Sensor, Throttle Position, RPM, Ignition cut, Ignition retard and ETC.
• Engine Protection via: Ignition cut, Ignition retard and ETC control

The SMT8 piggy-back system is jam packed with many other existing features.

Please contact your nearest dealer or email us at info@perfectpower.com for more information.