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Mark Hendrikx - Automotive engineer at Mosselman

Expert's advice:

Looking for more performance but do you still have the warranty on your car? We developed the iTronic engine controller specifically to be untraceable in the software of the car, just remove the iTronic before you visit your BMW dealer and your good to go. This external tuning device works together with the ECU of the car and adds around 35 to 75 horsepower to your car’s stock performance, and it will do so safely. Easy installation and leave-no-trace removal. iTronic: the next level of intelligent engine control.

Mark Hendrikx - Automotive engineer at Mosselman

This is where we explain an important USP

This is where we explain an important USP

+90hp (650hp) / +150Nm (830Nm) / +66kW (478kW)

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MOSSELMAN tuning experiences

  • Anders M.

    With Mosselmans' performance package I exceeded even more than the company advertised on their website! The information sharing process was easy and hassle-free. Excellent customer service from Leon and his team!

    Anders M.

  • Thom H.

    Mosselman tuned my BMW 318d today. What a result, it became a completely different car! Very professional company and friendly staff. This was my second car here and again they have exceeded my expectations. Thanks!

    Thom H.

  • Rob M.

    Very happy with my improved car, the car reacts better on the throttle and is very direct. Also, the exhaust sounds better!

    Rob M.

  • Bas H.

    Visited Mosselman on May 24th for the chip tuning of my 135i, great result! The adjustment is great, when will you post the photo on FB :)?

    Bas H.

  • Romke B.

    After 1,5 years still very happy with my iTronic. By far the best upgrade I could have done with my BMW 340i.

    Romke B.

Technical details

Measured results on our dynamometer

What does our dyno say? Stock hp iTronic hp Stock Nm iTronic Nm
BMW 118i 136 hp 173 hp 220 Nm 323 Nm
BMW X5 30d 258 hp 300.5 hp 560 Nm 665 Nm
BMW M550i G30 462 hp 533.5 hp 650 Nm 801 Nm