BMW B47 EGR and Cooler Delete Kit

Overview

Unlock dependable performance and long-term reliability on your BMW diesel with this exhaust gas recirculation removal package for B47 engines. By taking out the valve and heat exchanger assembly, you cut soot recirculation, lower charge temperatures and keep the intake system far cleaner for stronger, more consistent performance.

Ideal for owners seeking a reliability upgrade, intake cleanliness and a simpler engine bay on popular BMW 1 Series, 2 Series, 3 Series, 4 Series, 5 Series, 7 Series, X3 and X4 models powered by the B47 unit.

Why enthusiasts choose this upgrade

• Lowers charge-air temperature for more consistent power delivery
• Helps prevent carbon and soot build-up in the intake tract and compressor housing
• Eliminates the troublesome exhaust-gas heat exchanger assembly
• Keeps manifolds and boost pipes cleaner for longer, reducing maintenance
• Improves throttle response and drivability under load

What’s included

Complete hardware to remove the exhaust-gas-recirculation valve and cooler on B47 engines.

Fitment

Engine: B47

Series / Chassis

F10N, F11N, F20N, F21N, F22, F22N, F23, F23N, F30, F30N, F31, F31N, F32, F32N, F33, F33N, F34, F34N, F36, F36N, G01, G02, G11, G12, G30, G31

Models

118d, 118d xDrive, 120d, 120d xDrive, 125d, 218d, 220d, 220d xDrive, 225d, 316d, 318d, 318d xDrive, 320d, 320d xDrive, 325d, 418d, 420d, 420d xDrive, 425d, 518d, 520d, 520d xDrive, 525d, 725d, 725Ld, X3, X4

Proven by us and our customers

We’ve installed this setup on our own cars and for many customers. Feedback is consistently positive, praising the cleaner intake system, improved responsiveness and a noticeable reduction in soot-related issues.

Installation and support

Professional fitting available at MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quotation or to book your slot.

Note: After hardware removal, software calibration may be required to manage fault codes and warning lights. Ask us about ECU solutions when booking.

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