Mercedes AMG GT Blackseries UK First!!! Stage 2 tuning package

[GAD Tuning LTD]

Hello members,

Been far too long and will hopefully start updating the forum more in future

Stunning AMG GT Blackseries which will know because of a crank change and emissions (OPF) laws sound very poor compared to the lesser versions which we set out to rectify

Got to work as usual checking tyres, dif, coolent, oil and fuel quality while running diagnostics on the vehicle while letting everything cool as these run very hot and can soak while sitting very easily.

Multiple runs and sweep test along with different RPM tests.

We did a whole host of road testing and logging to really see how these behave in normal driving and spirited driving conditions.

The other aspect which was fantastic was working closely with SuperSprint in Italy to offer this as the first system for these in the world, this defeats the OPF systems and replaces stock cats with 100cell race cats which sounds so much better than OEM

Logs went to plan and vehicle was behaving as we would expect to the customers delight.

As you can see our Dyno measured this within .5 of a bhp from OEM, We have seen a lot of companies especially on the USA or using USA Brand dynos measuring nearly 800bhp from factory

OEM - 720bhp and 800nm

Real - 720.44bhp and 887nm

Stage 2 - 843bhp and 1040nm


She responded beautifully

Below are plots, shots and runs....

For any enquires please feel free to pop an email over to info@gadtuning.co.uk or call direct on 05603 67 21 09

https://www.gadtuning.co.uk/

https://www.gadtuning.co.uk/rolling-road-essex/

Many thanks










Here is Before anything had been done so completely OEM Dyno sweep test

Here is after full system installed and tuned...

 

[SmartAmg]

WOW!! Just stunning, nuff said.

 

[grayb]

How many tracks will it pass the sound checks at, I wonder?

 

[GAD Tuning LTD]

How many tracks will it pass the sound checks at, I wonder?

Not many but i have a couple of clients with Stock AMG GTS no exhaust mods at all and they fail

 

[grayb]

Our stock GT3 is 105dB so doesn't pass at some tracks.

 

[fabes]

Wow, similar to last note, a real life batmobile and lottery win.

As an old grunter though, that much noise, on a daily, having neighbours......?

 

[GAD Tuning LTD]

Wow, similar to last note, a real life batmobile and lottery win.

As an old grunter though, that much noise, on a daily, having neighbours......?

Valve system still fully operational and almost OEM when valves are shut, client who has the car nearly sold it this upgrade especially the noise stopped him from jumping out of the car!

Many thanks indeed