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Mark Hendrikx - Automotive engineer at Mosselman

Expert's advice:

Made from high-quality stainless steel and fitted with a sporty catalytic converter, no remapping is needed for this performance upgrade. The high-flow downpipe produces an enhanced sound that delivers a pure racing emotion and fantastic feedback at high revs, without any unwanted drone.

Mark Hendrikx - Automotive engineer at Mosselman

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

  Unit Stock Akrapovic Max Gain
Maximum power kW
HP (m)
HP (i)
284.3 / 6000 rpm
386.5 / 6000 rpm
381.2 / 6000 rpm
292.2 / 6100 rpm
397.3 / 6100 rpm
391.9 / 6100 rpm
+ 9.6 / 6200 rpm
+ 13.1 / 6200 rpm
+ 12.9 / 6200 rpm 
Maximum torque Nm
558.8 / 2500 rpm
412.1 / 2500 rpm
563.6 / 4950 rpm
415.7 / 4950 rpm
+ 21.7 / 4300 rpm
+ 16.0 / 4300 rpm
Installation time min   120