Discussion
Speak to Anthony at GAD, you won't be disappointed and you will get very well looked after 
He will explain all the option for maps, down pipes and other possibilities depending on what you want and how much you wish to invest.
https://gadtuning.co.uk/
He will explain all the option for maps, down pipes and other possibilities depending on what you want and how much you wish to invest.
https://gadtuning.co.uk/
As people have already said speak to Anthony at GAD. He owns a GTS and is also an active member on the GT UK Facebook owners site and if you're brave, the whatsapp group of owners
Very knowledgeable and helpful.
The US owners are far more into the modding/tuning scene - over there it's a selling point whereas here buyers run a mile from a tuned car, and they pull some big numbers from the various models with no issues.
Very knowledgeable and helpful.
The US owners are far more into the modding/tuning scene - over there it's a selling point whereas here buyers run a mile from a tuned car, and they pull some big numbers from the various models with no issues.
mattharrison1972 said:
The AMG-GTR Black series use the same engine, but have bigger turbos etc etc and they are returning around 750bhp +++ and have no issues with engine or transmission.
Not strictly true, the black series has a flat plane crank and different cams so quite a bit different to the std engine.Regarding a tune, avoid headline grabbing bhp/torque numbers, get the dyno maps and see where they differ.
Edited by Streetbeat on Saturday 17th June 10:17
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