The BCS Valveless Cat-back PRESTIGE exhaust is our OEM + option for the Seat Leon Cupra ST 280/290 2.0 TSi, providing you with a moderately uplifted sound over and above the stock exhaust note creating a genuine audible upgrade for your Cupra.

The system has been carefully designed to ensure that any unwanted in-car frequencies have been removed, leaving you with a full-on drone-free experience, together with our characterful pop and burble, free-revving sound.

The primary use for the Prestige variant system is a public road or track.

As with virtually all of the TSi-engined vehicles, there is very little performance gain to be had from the cat-back system on its own, due to the incredibly restrictive downpipe and  OEM cat. However, by opting for our unique downpipe and high flow cat the power potential will massively increase, firstly with an initial 22bhp kinetic, and then once mapped all the TSi 2.0 MQB Engine can achieve in excess of 400 bhp with our full turbo-back system and 100 Cell road-legal cat