C63s exhaust valves and remap
my way around the website.
I have. 2015-2016 c63s and plan to have the secondary cat delete. Then a remap. Obv reasons the exhaust can’t get any louder..
I just wanted confirmation on if I get this deleted will it effect the exhaust valves as I like shutting them off while driving into the street. I don’t mind a lil louder. However not ridiculously loud. Also is the remap really needed straight after or will I been dumping to much fuel?
thanks


