252kw & 690Nm on BMW E90 N55 335i with

JB4, downpipe and octane booster only

 

October 2014

 

Today we have astounded ourselves due to past expertise and managed to pull a rabbit out of the hat (252wkw & 690nm) from a BMW E92 N55 335i with minimal modifications (Jb4 + downpipe + Ob1 octane booster). These cars do around 190-200kw stock standard at the wheels, so 50-60kw is a substantial gain.

Result: Very happy customer on his way home...David_N55.jpg 

 

 

 

 



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