AMS Performance 2020+ Toyota Supra A90 Street Downpipe w/GESI Catalytic Converter

Description Power comes in earlier and turbo spool-up is significantly improved. The long gradual transitions within the mandrel bent pipe section allows exhaust gasses to maintain velocity without a buildup of back pressure inside of the system. The CAT is new and specific. It has a newly formulated substrate with a specific wash for new vehicle emissions requirements. It is not an off the shelf cat. Installation Instructions This Part Fits Year Make Model Submodel 2021 Toyota GR Supra A91 Edition 2020-2021 Toyota GR Supra Base 2020 Toyota GR Supra Launch Edition 2020-2021 Toyota GR Supra Premium.