Seat Leon Cupra 520HP *BIG TURBO* 300km/h AUTOBAHN POV Acceleration & Sound Acceleration & Sound Street Races by turboandstance - February 17, 2022 This time we have this Big Turbo Seat Leon 5F wIth an astonishing 520HP! In the video below you will see it doing some highway runs and even hitting 300KM/H! Full spec list can be found below. Mods by KolbenKraft tuning: – LM440 Upgrade Turbo – Built Engine (pistons, rods etc.) – R600 airbox – 100 Cell cat – 3 inch L-Performance exhaust – CTS intercooler – Software by MR-CHIPTECH Leave a comment