I am refeshing the top end of my 03' 900. I was wondering if anyone has had the SLP porting done to their 900 and if the performance gain is worth the money? Thanks in advance.
Try www.ruthpower.com
He did my 900 cat 3 yrs ago. He offers more than just porting if you want more.
I am very pleased and have had zero issues. Best customer service .
