Originally Posted by VNeBLOB42
Originally Posted by Dr_Dooms
i just recently put a jb4 on my 2010 335..
map one was all fantastic and whatnot..
then i went to map five.. map five knows how to party for sure.
then two days later my factory charge pipe exploded. i only had 30k miles too!
if you are still on stock charge pipe me careful with map 5 lol
Investing in after market CP is a wise choice when tuned. Suggest getting one that uses the OEM clip, others that use pipe clamps are more prone to blow off.
will my all stock 07 335i be okay with runnin only on map 1?