I installed my HKS SSQV to my 03.5 MsP today and when I rev my engine, I can't hear it at all. When I drive it, I can definitely hear thee valve, but it doesn't have the high pitched sound that I thought it should. Anyone have any ideas?
Will post video of it later, just wondering if anyone has any suggestions.
Thanks!
Will post video of it later, just wondering if anyone has any suggestions.
Thanks!