BMW M140i came in for a custom mapping session with B58TU pump, turbo back system with sports cat and panel filter.
Car was tuned by someone else and the owner wasnt too happy with how it drove.. it made:
Previous tune: 415 Bhp
Previous tune: 603 Nm
Sport scales rescaled
Overrun enhanced 
Contact us for all your B58 Tuning!
sales@nvmotorsport.com
0121 448 7515




