Hi can some one give me a bit advice about exhaust headers, looking to change mine on a v3 type r which one is the best un equal or equal and what is the differnce between the two i also want to keep the scobby rumble.

 

if you want to keep scooby rumble then will have to be un-equal length

 

Have put a set of jap spec un-equal length put on my classic,sounds horrible now
thinking of going back to standard

 

why does it sound horrible?

 

unless your going over 400 i'd spend my money on something else although do change the up pipe

 

if your going to just get an up pipe get a smaller diameter one less lag and quicker spool up.