N55 performance tuning chip - advice please

Christoff V8

New member
Hi Guys,

the N55 engine - I am considering a DTE chip for performance?

Please give me your inputs as to WHAT to look at and WHERE to do it, if at all advisable!

Cheers fanatics![/size][/font]
 

Christoff V8

New member
1. performance chip - JB4 is in the lead then, someone told me that it is better to have the current chip re-mapped than to put in a new one, your thoughts?

2. Down-piping: worth it or not?


thx guys
 

Hubblyking

Honorary ///Member
Jb is a piggy back that works wonders and works well with downpipe.There is two jb4 s for sale check in the for sale section.
 

akash

Well-known member
You can flash the ECU with a BMS flash via the MDH app and use the JB4 as a safety net.
 
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