Falcon Performance - Middlesbrough

[E55AMG]

Has anyone had dealings with Falcon Performance in Middlesbrough ?
Your views would be helpful

ta

[Adam-b]

Yes, friend went there for one if their remaps, had it done, didnt notice much difference and his MPG was awfull. Took it to a dyno place that I use for a power test, it showed no real gains. dyno operator mentioned something wasnt correct, diagnostics showed extremly high fuel rail pressure.

Upon inspection we found a cheap tuning box cable tied under the engine cover. Same tuning box was found for sale for £80 on ebay, he paid £350 for his 'remap'. Falcon were very funny with him and claimed his ECU coulnt be tuned so this is what they fitted.

It was then professionally tuned by the tuner I use.