oskinosmee
Member
- :
- 07 mazdaspeed 3
Is there anyone selling either or? Or is there anyway to get them cheap
Thanks fellas
forge bpv it is which spring should i use
A lot of people use the blue spring. Technically we should be using the yellow spring at stock boost levels but the blue spring just feels much better. I don't know if you checked out the other threads to listen to it's sound but I would if I were you before getting it. Personally I love the sound but some people just flat out hate it because it doesn't really sound like the more popular valves.
can i have a link to this(nana)
Thanks sounds different