Thank you for choosing ResoNix Sound Solutions for your automotive sound treatment needs!


For international orders, please email us for a shipping quote.


Please note that this is a one-man operation and is a side business. Unfortunately, we cannot always ship same day. If you are in a rush, please contact us before placing an order.


**ResoNix Decoupler 7 is already sold out. Expected restock date is September 1st**

  • If you plan on ordering a door kit, we can replace it with the FD2, or ship it when Decoupler 7 is back in stock


**ResoNix CCF Decoupler 7 replaces ResoNix FD1 as our new CCF of choice. Same foam but with a new thickness. 7mm vs the old 5mm**


Be sure to check out our Reference Information & Guide section for a source of ALL of your vehicle sound treatment information, as well as our Vehicle Database for vehicle specific applications.