GAD Tuning

Bespoke ECU Remapping

Inside GAD Tuning LTD


Gad Tuning's very own Mercedes AMG GTS being tuned on our rolling road in essex. Stage 1 stage 2 stage 3 tuning

GAD Tuning, where the roar of engines meets the art of remapping. Step into our world where horsepower becomes an obsession, and every curve of the road is a canvas for performance perfection. As connoisseurs of automotive excellence, we specialize in unlocking the untapped potential of luxury and sports vehicles, turning dreams of speed and power into exhilarating realities.

At GAD Tuning, we don't just tweak engines; we sculpt them into masterpieces of performance. Our dedication to precision tuning and cutting-edge technology ensures that every vehicle that leaves our workshop embodies the epitome of driving exhilaration.

But we don't stop at mere remapping - we capture the essence of automotive prowess through our blog videographs. From the sleek lines of a luxury sedan to the raw power of a high-performance sports car, our videographs encapsulate the heart and soul of each vehicle we touch. Join us on a journey where innovation meets adrenaline, and experience the thrill of automotive remapping like never before.

Vlog Week No.17 - AMG GT / SL63 AMG


AMG heavy this week....

Stunning AMG GT Facelift in for some diagnostics and then Stage 1 tuning

After the Mercedes SL63 AMG In for map correction

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Vlog Week No.16 - We are back!!!


Been a couple of weeks since our last Vlog so just a little catch up with what has been going on at GAD HQ

Mad Turbo S even crazier Aventador

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Vlog Week No.15 - 911 GT3 Engine and Gearbox TUNED!!!


Tuning of Engine and Gearbox

With Sharkwerks Rear silencer delete and BMC air filters

Stock - 476bhp and 440nm
Real - 476bhp and 464nm
Stage 1+ - 501bhp and 501nm

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Vlog Week No.14 - All the gear... No idea....


Short Vlog showing what we use to make our YouTube Vlogs

DJI Osmo Pocket 3, DJI Mini 3 Drone, Insta360 camera and the list goes on...

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Vlog Week No.13 - Fixing stuff... S63 AMG - RS5


A day of fixing sub standard tunes on clients vehicles

Mercedes S63 AMG
OEM - 577bhp and 900nm
Real - 569bhp and 962nm
Stage 2 - 704bhp and 1138nm

Audi RS5
OEM - 444bhp and 600nm
XXX - 481bhp and 741nm
Stage 1 - 519bhp and 857nm

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Vlog Week No.12 - GAD AMG GTS Walk Around


Finally got our hands on the AMG GTS with the weather being on our side

Huge shout out to https://quote.safelyinsured.co.uk/ Who insures our GTS with all mods declared and was over £5000 cheaper than the next quote!!!

Shot on the #djipocket3 with #insta360 and #djimini3

AMG GTS GAD Stage 2+
OEM - 503bhp and 700nm
Real - 503bhp and 713nm
Stage 2 - 631bhp and 897nm
Stage 2+ - 649bhp and 964nm

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Vlog Week No.11 - Macan Turbo & C43 AMG


This week at GAD Vlog No.11 we had a stunning Porsche Macan Turbo and Mercedes C43 AMG

Macan Turbo
OEM - 434bhp and 600nm
Real - 433bhp and 618nm
Stage 1 - 528bhp and 788nm


C43 AMG
OEM - 385bhp and 520nm
Real - 385bhp and 558nm
Stage 1 - 428bhp and 649nm

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Vlog Ep.10 - Stage 1 C63s AMG - Glowing Turbos


This week is a special dedicated to the Mercedes C63s AMG Now running our Stage 1 software calibration

OEM - 503bhp and 700nm
Real - 503bhp and 773nm
Stage 1 - 583bhp and 863nm

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Vlog Ep.9 - AMG GTR Special!!! Stage 2 with Eventuri and Downpipes


This week is a special dedicated to the Mercedes AMG GTR now running our Stage 2 package with Renntech BOV adapters, 200 Cell sports cat downpipes and Eventuri Carbon fibre intake

OEM - 577bhp and 700nm
Real - 575bhp and 794nm
Stock with Eventuri - 597bhp and 817nm
Stage 1 - 653bhp and 894nm
Stage 2 - 692bhp and 901nm

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Vlog Ep.8 - INSANE BRDC Track day... Silverstone MADNESS!


Insane BRDC Silverstone track day

Clients cars:
Huracan EVO
AMG GTR Pro
and McLaren 570s

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Vlog Ep.7 - Waiting Room and workshop walkaround!


A little walk around GAD HQ to show our workshop and waiting area

Hear a Screaming Aventador. AMG GT Blackseries. M2 Competition almost complete

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Vlog Ep.6 - BMC Airfilter Experiment!


Today we take an indepth look at the performance of BMC Airfilters, the results might surprise you!

Audi RS6
Stage 1 - 686bhp and 952nm

C63 AMG
Stage 2 - 612bhp and 927nm

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Vlog Ep.5 - Poorly C63 Fixed!


Today we take this poorly C63 AMG and get it running 100% as it should.

Audi RS6
Stage 1 - 686bhp and 952nm

C63 AMG
Stage 2 - 612bhp and 927nm

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Vlog Ep.4 - Huracan Special!


Spent the day with the gents at Quicksilver Exhausts and was always great to catch up with those lads

Experience the Huracan EVO on the dyno : Stage 1+ - 652bhp and 629nm

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Vlog Ep.3 - James bond is back!


As we near 1000 subscribers, this episode features the Diesel king and 007 in the form of the DBS!!!

On the rollers today we see a BMW X5M50d and a DBS Superleggera

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Vlog Ep.2 - AMG Heavy!


Today we experience a bit of track time at Snetterton with Zena and her GTS, Tony with his Blackseries then back to HQ for software and Dyno for a stunning C63 AMG

Experience the AMG GTS and the W204 C63 AMG on the dyno in this weeks episode

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GAD Vlog Episode 1


Welcome to our first VLOG - Finding our feet with the filming process and editing so the coming weeks videos will get better as we do

Experience the Mk8 Golf R and the Aston Martin Vantage in this weeks episode

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