@@IILebotII The sound level with the valves open would be the same sound level as the Xtreme kit without mufflers. The valved exhaust with mufflers allows you to tone the car down in other modes, and what I recommend if you have the Z51/NPP option. I have a bunch of systems in stock and on sale - shoot me a message for a quote or with any questions. Info@forzamotorworks.com - Alec
Love it! 😊
:)
Does the corsa extreme sound way different than this in terms of tone and gurgle?
@@IILebotII The sound level with the valves open would be the same sound level as the Xtreme kit without mufflers.
The valved exhaust with mufflers allows you to tone the car down in other modes, and what I recommend if you have the Z51/NPP option.
I have a bunch of systems in stock and on sale - shoot me a message for a quote or with any questions. Info@forzamotorworks.com
- Alec