How long was your "break in" period? Mine sounds funny (has less than 50 miles on it) and I've heard it takes a little while to break in and provide that amazing sound. Currently the high RPM sounds great, but the low >3.5K rpm sound is very muddled imho.

Thanks!

 

Tony recommends ~1500 miles but mine took 6-8 months with about 6,000 miles to get the full depth and for the rasp to completely disappear. keep in mind i have the ART pipes with it as well.

 

Ask Fab. I wish i had the v2. But can't complain about my v1.

 

Fab?

 

https://g35driver.com/forums/forced-...ech-build.html

 

For sure thanks. Anybody else?