●Premium Quality: Compatible with the 2001-2003 Gen 1 Toyota Prius with OEM converters. Featured in Toyotas associated parts catalog as the one and only highly recommended catalytic converter anti-theft device solution, available at all Toyota dealerships nationwide. ●Designed & Built in the USA: This Cat Shield is made with premium-grade aluminum and uses stainless steel tamper-proof screws. Shield may have surface imperfections. ●Innovative Design: Our unique two-piece shield offers complete protection from catalytic converter theft. A custom bracket is used to add support for the rear shield and flaps on the edge of the shields create a 3D feature that strengthens rigidity and improves aerodynamics. ●Tamper-Proof: Drive and park with peace of mind. Our catalytic shield is secured with tamper-proof screws, which allow the shield to be removed for maintenance but help keep it secure from thieves. Required Tools: rivet nut tool with M6 mandrel/head, 1/4" bit driver, 10mm socket, drill, and 25/64 drill bit (no pilot bit) ●Restocking Fee up to $25: We recommend hiring a professional to install your Cat Shield. Help us reduce waste from returns by checking specs and vehicle compatibility info prior to purchase. Please reach out with any questions before or after purchase.