Jump to content
Sign in to follow this  

High Comp and Yoshi Pipe - Weird Noise

Recommended Posts

Hi,

I have a 2010 CRF450 and just put in a 13:5:1 piston with a Yoshimura Ti system. When im riding and crack the throttle it's making a strange noise almost like two pieces of foam being rubbed together. eehhhheeee

I think I might need to get the ECU re-mapped???

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with:

Sign in to follow this  

×