Volkswagen Mark IV Forum banner
1 - 8 of 8 Posts

·
Registered
Joined
·
88 Posts
Discussion Starter · #1 ·
what exactly does the n75 (valve?) do,and whats the advantage/differance with a n75j?!
 

·
Registered
Joined
·
2,077 Posts
it controls the boost cycle/duration via the map. if your car is standard changing may hold boost stronger and longer, if mapped then the map will have altered the duration anyway. thats what i was told?
 

·
Registered
Joined
·
7,320 Posts
I was thinking of changing to the J version as the N75 on my Leon has come appart (Managed to get it back together though)

Ended up ordering a standard one as mine has been mapped
 

·
Registered
Joined
·
2,077 Posts
standard they will but when the map is altered the boost cycle is altered and n75 boost values are set.
 
1 - 8 of 8 Posts
Top