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Tunisia
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711 Review
61 Karma

Review on Hypertech 154212 ThermoMaster Power Astro by Tim Jenkins

Revainrating 2 out of 5

The thermostat didn't work. The chip didn't add anything.

The thermostat did not fit. The chip gave no noticeable increase. The chip I received didn't have the Hypertech name on it, so I wasn't sure if it was a real Hypertech chip.

Pros
  • Hypertech engineers can control engine functions such as air-fuel ratio, ignition timing and maximum RPM, adjust shift points and transmission stiffness, limit top speed and display speedometer and odometer readings, providing additional features for enthusiasts.
Cons
  • Difficult to say