Why don manufactures provide the extra power?
A. The answer comes down to production and development costs. When the original vehicle manufacturer receives the engine management software for a new production vehicle, the electronics are programmed in bulk to suit ‘sample’ engines of specific manufacturing tolerances, and not to maximise the performance of each individual engine. Treating each engine to an optimum and individual adjustment would increase production costs for the manufacturer. These costs would be passed onto the end buyer, with several pricing mark-ups along the way. Manufacturing tolerances are one of the reasons why two supposedly identical vehicles will perform differently under the same conditions. ENG-TEK Diesel Performance Tuning Module permits adjustments to suit your specific vehicle, should you need to obtain absolute maximum power. • Q. Will the Diesel Tuning Module void my warranty? A. No. However, like anything not standard on a vehicle (eg.bullbar, non standard tyres or snorkel) in the event of a warra
