1969 Sung Beng Auto sold the listed set for $2.2k. This workshop claimed BHP can double from existing map when con me to trial. despite burning 2 pieces of ECU, my car did not increase BHP with 2 dyno run with 2 other workshops and keep getting engine check light, so no choice got to sell here since shop refused to take back their own rubbish product. Just offer reasonable price cos I need cut lost since meeting a black shop. 1969 Sung Beng Auto burnt 2 of my ECU during installation and expected me to pay for the ECU.

Vaitrix Throttle controller is also another rubbish product. All items dekitted and engine check light also disappeared.