Milltek Seat Leon ST Cupra 300 (4x4) Estate / Station Wagon / Combi (OPF/GPF Equipped Only) 2019-2020 Large Bore Downpipe and Hi-Flow Sports Cat Exhaust - Race Cat - Fits with Milltek System GLA45 AMG Our tests with a stock

Our tests with a stock VW Golf 7R they showed very minimal NVH increase only at idle

an intake that flows 400CFM can support roughly twice that power or 600HP

The kit features one silicone hose

Skoda Superb Mk3 1

Milltek Seat Leon ST Cupra 300 (4x4) Estate / Station Wagon / Combi (OPF/GPF Equipped Only) 2019-2020 Large Bore Downpipe and Hi-Flow Sports Cat Exhaust - Race Cat - Fits with Milltek System GLA45 AMG Our tests with a stockAll Milltek performance exhaust systems are manufactured from T304L stainless steel; giving you the satisfaction of knowing that our products are meant to last within some of the toughest environments. T304L is a highly durable form of stainless steel that is far less susceptible to degradation and discolouration than many others of its kind, while it will last almost indefinitely.