BMW N47 / N47S Engine EGR & EGR Cooler Delete Kit

BMW N47 and N47S Diesel Exhaust Gas Recirculation Removal and Cooler Bypass

Unlock reliable performance from your BMW diesel by removing the restrictive factory exhaust gas recirculation hardware and its heat exchanger. This precision-engineered bypass and blanking solution is designed for the N47 and N47S engines, giving cleaner intake tracts, stronger and more consistent performance, and a tidier engine bay with fewer failure points.

Perfect for BMW 1 Series, 3 Series, 5 Series, X1 and X3 owners who want a robust EGR delete alternative, an EGR blank kit, or a cooler block-off solution. A popular upgrade among enthusiasts and tuners in the UK looking to prevent carbon build-up, protect the turbocharger from soot contamination, and reduce intake temperatures for stable power delivery.

Why choose this EGR blanking and cooler block-off package

• Helps reduce charge air temperatures for repeatable power and responsiveness
• Stops soot and oil mist from coating the intake manifold and compressor housing
• Eliminates the problem-prone heat exchanger assembly to improve reliability
• Removes unnecessary vacuum lines and transducer for a simpler under-bonnet layout
• Direct fit for N47 and N47S platforms across multiple BMW models

What this kit removes

Factory valve, cooler, associated pipework, vacuum lines and transducer. A clean, straightforward way to carry out an EGR delete, EGR blank or cooler bypass on the N47 family.

Compatibility

Engines: N47 / N47S

Series / Chassis: E60N, E61N, E81, E82, E83N, E84, E87N, E88, E90, E90N, E91, E91N, E92, E93

Models: 116d, 118d, 120d, 123d, 318d, 320d, 320xd, 520d, X1, X3

Real-world results

We have installed this on our own cars and for numerous customers. Feedback is consistently positive: quicker response, reduced intake contamination, and fewer EGR-related headaches. It is a go-to upgrade for BMW diesel owners seeking a dependable performance part that complements remapping and other breathing mods.

Installation and support

Professional fitting recommended. MJ Modifications in Warwickshire can supply and install this EGR blanking and cooler bypass solution, as well as handle related software requirements. For a fitting quote, email info@mjmodifications.co.uk.

Important information

Once the valve is removed or blanked, the ECU no longer receives a signal from the original assembly which will illuminate the emissions workshop light on the dashboard. This can be resolved by reprogramming the EGR function in the ECU software. MJ Modifications can assist with this upon request.

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