Special chip E36 / E39 M52B25 & M52B28 med M50-insug. (95 - 98)

Special chip M52 with M50-intake optimized for 95 Octane or 98 Octane fuel.

• We offer tuningchips remapped for M52 engine with M50-air intake
• An optimized chip makes the torque higher in the whole register and the engine becomes more rapid.
• We can offer hard revlimiter instead of the soft revlimiter which is used in stockversion.
• Ex ECU nr: 5WK9032 , 5WK90321 , 5WK90322
• Notice - The ECU has to be sent to us for reprogramming. Some of the -95 model is not possible to reprogram. So make sure to check ECU-number careful.
• Notice - To be able to order, you have to fill in the form below and click [SAVE]

For queries please email us for more information at info@fekzen.se

Reference project:

M52B28 with M50intake etc. Dynoed 240,5 hp & 313,5 Nm
https://www.instagram.com/p/Bek6xODjBLD
https://www.instagram.com/p/B3H1oHDitXG/

M52B25 with M50intake etc. Dynoed 212 Hk & 250 Nm
https://www.instagram.com/p/CANz-LsH8-R/

M52B28 with M50intake in 24h racecar.
https://www.instagram.com/p/CGpkFOYn_h3/

M52B28 with M50insug ice racing car.
https://www.instagram.com/p/BgJMtOAHEWm/

M52B28 with M50 intake. 227,5 hp & 296,1 Nm
http://www.fekzen.se/Dyno_328i_M50intake.jpg

http://www.pictaram.club/share/BMmjbRyAWQX

http://www.flickr.com/photos/78245982@N03/7396925612/