After receiving demand from clients looking to release sound from their Cupra ST 4 Drive without purchasing a full cat-back system we have developed a non-droning 3.0 " center sile..
The BCS Valveless system is our acoustically tuned, dual tone Cat back system for the Seat Leon Cupra 2.0 TSi, providing you with the maximum possible full..
The BCS Valveless system is our acoustically tuned, dual tone Cat back system for the Seat Leon Cupra 2.0 TSi, providing you with the maximum possible full..