RT Hunter Posted June 18, 2010 Share #1 Posted June 18, 2010 I was wondering has anyone here installed Twice Pipes with stock header? How does it sound? Still loud? I really don't want to pay 300+ for aftermarket header if it doesn't improve performance much. But I do want some nice sound Link to comment Share on other sites More sharing options...
inmocean Posted June 19, 2010 Share #2 Posted June 19, 2010 I installed the twice pipes with my stock header on my 78 280z. It sounds awesome. Not obnoxious Honda loud, but definitely attention grabbing, and a great bubbling when coasting or idling. Link to comment Share on other sites More sharing options...
bpilati Posted June 19, 2010 Share #3 Posted June 19, 2010 I heard they don't do anymore for performance then a larger exhaust. Link to comment Share on other sites More sharing options...
inmocean Posted June 19, 2010 Share #4 Posted June 19, 2010 I can't comment on improved performance, the twice pipes went on during my engine rebuild, and while my car is definitely stronger, I don't know how much is due to the exhaust. I'v seen lots of info on exhaust options here and over at HybridZ, when I was over there, if you need comparisons... Link to comment Share on other sites More sharing options...
Yarb
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now