M4 KILLER! 440HP / 950NM BMW 435D

After pushing our M4d project to just under 400bhp with a remap on the stock turbos, it's time to take things to the next level! We're testing an all-new hybrid turbo and pushing the stock fuel system to its limits.

Make sure to subscribe so you don't miss the fuel system upgrade and even more power to come! 🔥

Darkside Stage 1 Hybrid:
https://www.darksidedevelopments.co.u...

All other available upgrades listed here:
https://www.darksidedevelopments.co.u...

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Visit our website for more of what we do at http://www.darksidedevelopments.co.uk

We offer Bespoke Tuning Products, Custom ECU Mapping, Diagnostics, Servicing, Repairs as well as a wide range of New & Used Genuine and OEM quality parts.

One of our main aims is to provide products that give the best performance gains, whilst still maintaining the reliability and economy associated with a diesel engine. As we only own and work with TDIs, you can be assured that you are dealing with experts who have an in depth knowledge and understanding of all things VW and BMW Diesel.

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