4.50-Inch High Flow Catted Downpipe

The VRSF High Flow Catted Downpipe is engineered to replace the restrictive factory catalytic converter in your 2020-UP Toyota Supra, aiming to reduce back pressure and improve exhaust flow. This upgrade is constructed from SS304 grade stainless steel, featuring a 4.50-inch diameter and a CNC-machined flange for a smooth transition. The downpipe incorporates a 200-cell high-flow catalytic converter, designed to enhance performance and deliver a more aggressive exhaust note. It is compatible with both the stock cat-back exhaust system and aftermarket options. VRSF provides a lifetime warranty on the downpipe itself, though the warranty for the catted portion is limited to two years. It is important to note that this product is sold for Competition Use Only and is not street legal in the US. Installation or use on on-road or street-registered vehicles violates Federal and/or California law, and is intended solely for exempted 'Competition' or 'Racing' applications.