Bluespark Pro+ Boost Dual-Channel Diesel Tuning Box/Chip Module for BMW 320d G20 G21 B47 (190hp 140kW) inc xDrive - Plug & Play Piggyback ECU, Remap Alternative, DPF Safe Performance & Torque Upgrade

Pro+ Boost Dual Channel Diesel Power Module for BMW 320d G20 and G21 B47D 190 hp including xDrive

Give your BMW 320d the punch it deserves with this Pro+ Boost diesel power module. Tailored for the B47D engine in G20 saloon and G21 touring models including xDrive, this plug in piggyback ECU adds serious real world pace with stronger torque, crisper throttle response and far less lag. It is DPF safe, quick to install and engineered for smooth, usable performance on the road.

• Dual channel control of rail pressure and turbo boost to help keep AFR and EGT close to stock parameters
• Five switchable maps from an economy focused setting to maximum performance
• Boost Sense and Rev Sense technology for RPM aware fuelling and superb drivability
• DPF friendly calibration for clean combustion with no soot
• Sharper response off the line and strong mid range torque for effortless overtakes
• Full colour step by step fitting guide with photos included
• 2 year Bluespark warranty for peace of mind

We have fitted and used this on our own BMW 320d builds and customer feedback has been consistently positive. Expect smoother delivery, more usable torque and a genuinely more engaging drive. If you want a simple upgrade that feels OEM+ and makes daily driving easier as well as quicker, this unit delivers.

How it works

By monitoring both boost and engine speed, the module refines fuelling more precisely than basic single channel boxes. The result is strong, safe torque without overfuelling. With Boost Control assisting to hold consistent air fuel ratios, you get clean burn and controlled exhaust gas temperatures. It shines under load, ideal for motorway miles, hills or towing duties.

Clean, DPF safe power

Cheaper modules that ignore boost can dump in fuel off boost which causes smoke and can upset the DPF. Pro+ Boost transitions fuelling smoothly from off boost to on boost, so you get solid power throughout the rev range with no haze and no drama.

Fast install, easy to remove

True plug and play fitment with model specific looms. No cutting, no soldering. Installation and removal typically take minutes. Choose from five user selectable maps to suit your needs, from a long distance eco map to a full performance setting.

Compatibility

Designed for BMW 320d G20 and G21 models with the B47D engine rated at 140 kW 190 hp, including 320d xDrive variants.

Pre dispatch check

We verify compatibility before shipping. Add your UK registration or the last 7 of your VIN at checkout for a perfect match.

Professional fitting

Want it installed for you? MJ Modifications offers expert fitting in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Part number

pb-6802

Manufacturer

Bluespark

Warranty

2 year Bluespark warranty

Video review

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