Please Note this is our Cat back system and should only be ordered if the GPF downpipe is already removed, for those looking for a sound enhancement without planning on removing the gpf downpipe please see our GPF back system which is designed specifically to enhance and amplify the mute gpf models.

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-time audible thrill from your Cupra. The system has a greater audible volume than the stock exhaust offering, however, with careful design and development we have created a system that ensures that any unwanted in-car frequencies are removed, leaving you with a perfect drone-free experience, together with our characterful pop and burble, free-revving sound. 

The BCS system was developed to give a true valveless dual tone exhaust, through extensive research and development we were able to incorporate acoustic tuning into our system to retain the subtlety of cruising and under low load whilst offering the aggressive, characterful note when accelerating and under high load. Produced in 3 variants; Wrc, Sport & Prestige, for greater tailored options depending on desired sound profile. Our Wrc variant is our loudest variant engineered for a motorsport inspired note, Our Sport variant is our mid range sound profile designed to give you the best of both worlds, it's remains as subtle as the prestige system but bursts to life the same way the Wrc system also does. With that being said our Prestige variant is our quietest system, designed for those wanting an OEM+ note, designed to be like a factory upgrade it's subtle and under the radar.