deciding on an exhaust
#1
deciding on an exhaust
Hello.
I'm getting close to needing to design the exhaust for my car. I was originally thinking of doing a down pipe that was 3" and opened to 4" and went straight back into a single 4" ID muffler. However, I have a 3" exhaust that I had made with my stock TII. Would it be too much restriction on my setup just staying at 3" all the way back?
The turbo is a BW S366, .91 a/r
I can provide more details on the setup if needed.
Thanks
I'm getting close to needing to design the exhaust for my car. I was originally thinking of doing a down pipe that was 3" and opened to 4" and went straight back into a single 4" ID muffler. However, I have a 3" exhaust that I had made with my stock TII. Would it be too much restriction on my setup just staying at 3" all the way back?
The turbo is a BW S366, .91 a/r
I can provide more details on the setup if needed.
Thanks
#4
You will have faster spool with a bigger system, those are usually the most noticeable benefits
#5
would it make any difference if it was a dual exhaust? the exhaust I have is an open 3" dual, I was going to have one end of the "Y" cut off and use it to fabricate the down pipe to save a few bucks, but if it's going to affect my spool time then maybe I'll reconsider.
Thread
Thread Starter
Forum
Replies
Last Post