Krona's Turbo back exhaust systems are designed to provide maximum exhaust performance and durability. This system features a race catalyst and includes all necessary mounting hardware. The Turbo Back exhaust utilizes the factory mounting points for an easy installation. We've engineered a free flowing design creating a unique Swedish exhaust note while canceling out unwanted rasp and cabin drone. This exhaust will turn your car into an aggressive beast without upsetting the neighbors.