Jetting w/ Pro Circuit Pipe

I need some ahelp. I have and '03 450 currently with stock jetting. I just put a Pro Circuit Ti 4 exhaust on it. I am still running the stock header pipe though. I live/ride in So Cal and need suggestions for jetting with that setup. I have not ridden it yet as I wanted to be sure it's jetted correctly first. Anyone else running this same setup? Thanks.

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 account

Sign in

Already have an account? Sign in here.

Sign In Now