mercedes remapping

  1. GAD Tuning LTD

    Mercedes C63 AMG!!!

    Hey guys, Had a wonderful example of the Mercedes C63 AMG!!! The vehicle is completely stock with no other modifications! Of course the ECU came out as this is the correct way of tuning the Bosch ME9.7 and is also the safest! After taking a full clone of the vehicle we road tested and data...
  2. GAD Tuning LTD

    ProjexUk / GAD Tuning!!!

    ProjexDesign UK are now official GAD Tuning dealers covering Bristol and surrounding areas for Bespoke ECU remapping software. The guys at Projex as you may know deal with not only high end Mercedes but Audi, Ferrari, BMW, Maserati, Porsche and Bentley just to name a few! There approach to...
  3. GAD Tuning LTD

    Mercedes Vito Remapping!!!

    Today @ GAD, We had a lovely brand new Mercedes Vito Sport in running the 2.2CDI Delphi DCM3.50 ECU variation which we have full lines of communication via the OBD port. It is owned by a local Garage owner who was fed up with the already problematic DPF system in the vehicle so he came to us...
  4. GAD Tuning LTD

    The GAD WT4 System update!!!

    Morning guys, Our WT4 system has had a massive Mercedes overload!!! Which is only good news for you guys as this is now the Mercedes supported list! Unfortunately Delphi systems are still being worked on however the list is ever growing. Mercedes Mercedes A (W169) A160 2000 CDI...
  5. GAD Tuning LTD

    GL 550 AMG in for tuning!!!

    Hey guys, Im sure you all know we are busy developing for the fastest 250cdi, at the same time we managed to squeeze a GL 550 in for power tuning and a BMC performance air filter upgrade. We managed to get 41bhp out of her which we are very happy with as realistically 35bhp was what we...
  6. GAD Tuning LTD

    Mercedes 2008 C220 CDI ECU Remapping!!!

    Hey guys, With the early 220's running the twin turbo they do indeed still run the Delphi ECU's, however the model that is in them runs the Delphi CRD variation not the DCM3.5 which has full lines of communication via the OBD port. We have had many of these ECU's sent to us from across...
  7. GAD Tuning LTD

    Mercedes 250 CDI Remapping

    Just a little blog post we made regarding some info on what we can do with the 250 CDI engine!!! 250 CDI Remapping Regards The GAD Team
  8. GAD Tuning LTD

    E350 CDI in @ GAD!!!

    Evening guys, Little update of what was supposed to be an office day today to catch up on paperwork and other BIG exciting things for the future! However we got side tracked with a lovely E350 CDI estate in which the customer really wanted booking in for today so we boxed around his plans...
  9. GAD Tuning LTD

    ML300 CDI remapping!

    Hey guys! We have another ML300 CDI in for power tuning! As you guys know the ML is a heavy beast so dropping an extra 55bhp and 110nm of torque transforms the vehicle from a sluggish heavy monster which constantly hesitates pulling out of junctions or roundabouts. But after our bespoke...
  10. GAD Tuning LTD

    E350 CDI in for GAD power tuning!!!

    Good afternoon guys and girls, A little update of what we have been up to this week! We have had three Bentleys in for tuning and one of them was a nightmare!!! But we are all about the Mercs! So here are the pics of the E350 CDI we had booked in for power tuning! The tuning process...
  11. GAD Tuning LTD

    This week at GAD!!!

    Hey guys a little update of some of the bits and bobs we have been up to this last week or so! We have been mega busy as we are in the process of launching an International company which is very exciting and also the AutoGP series that we support is looking to be expanding into two teams next...
  12. GAD Tuning LTD

    GAD Tuning update!!!

    Hey guys not had a chance to pop some bits up for a couple of days so here is a little photo bomb of what we have been up to this last week or so. Brabus Vito 204 in for power tuning with DPF/EGR removal. Mercedes CLS 350 CDI in for some power tuning. Mercedes C350 CDI...
  13. GAD Tuning LTD

    GAD Tuned C63 AMG!!! And a big thank you to you guys!!!

    Good morning guys! Just a quick up date, yesterday the GAD team was in meetings with Bentley all day discussing plans for the future! I know I know but this is Mercedes related! ;) So here is how it went down! Chatting with Bentley Cambridge, Norwich and Colchester about plans for the...
  14. GAD Tuning LTD

    E250 CDI Facelift remapping!

    Morning guys! We had a great time at Donnington Park for AutoGP! One of our partners Supernova came 1st and 2nd race one and 1st and 4th race two with a reversed grid! We also had a customer come to us while at the circuit for our custom ECU remapping which worked nicely as we had a trade...
  15. GAD Tuning LTD

    Worlds Fastest Diesel Promo Video - GAD Tuning

    GAD Tuning have produced the worlds fastest diesel and yes its the 350 CDI that we all know and undoubtedly love.... Check out our sneak peak..... rDlwXrPTu5U&feature=youtu.be
  16. GAD Tuning LTD

    Edition GAD AMG Black

    A quick tease of one of our little projects.... xUibmqYFJjQ&feature=youtu.be More to come.... Kind Regards Gary @ GAD Tuning
  17. GAD Tuning LTD

    The new GAD Bus!!!!

    This is what we have been up to today! Picked up our new Smart CDi 54 BHP. The thing is awesome!!! Really fun and not as sluggish as we thought it would be which considering by this time tomorrow it should have around 40 BHP extra and a total of 190 NM of torque should also be a little bit of a...
  18. GAD Tuning LTD

    E350 CDI and C350 CDI in at GADNorwich!!!

    Just a couple of pics from Thursday! We had two 350CDI's in for the GAD treatment. Both very nice cars and very well looked after. We had them at Supernova international HQ and both vehicles run EDC17 CP10 which are the slightly older ECU variants.
  19. GAD Tuning LTD

    GAD Tuning 350 CDI Development 800 NM of torque

    Further Developments have been made to our C350 CDI 800 NM of torque project. Please See Below. http://www.gadtuning.co.uk/testimonials/gad-c800-edition-350-cdi-265-bhp/
  20. GAD Tuning LTD

    C350 CDI Performance remapping!!!

    Good afternoon MBOers!!!! Yesterday we had the pleasure of tuning another 350 CDI Lump to unleash the awesome potential from an awesome vehicle!!! Tune time took around 3 hours and went as smoothly as ever (read time was up a little due to software update variation) and the car flies...


Welwyn Merx Limited is a family run business with genuine passion, dedication and 25 years of experience dealing with Mercedes-Benz and AMG passenger cars.
Tel: 01707 395999www.welwynmerx.uk
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