GLE63 3.5" Sports Downpipes

The ZAC Motorsport GLE63 Sports Downpipes are engineered to enhance your vehicle's performance by significantly reducing exhaust restriction. These downpipes are constructed from a massive 3.5" diameter, CNC mandrel-bent 304-grade stainless steel tubing, hand-welded with a TIG process for durability and a premium, hand-brushed finish. They are designed as a direct OEM replacement, eliminating the need for fabrication and featuring OEM-style mount points for straightforward installation. These downpipes are compatible with both Left Hand Drive (LHD) and Right Hand Drive (RHD) cars. The product deletes the catalytic converter, contributing to improved power output. While direct bolt-on replacements, it is crucial to note that an ECU re-flash is required for optimal performance and to prevent potential issues. Professional installation by a mechanic knowledgeable with your specific make and model is strongly recommended, as the installation may require a lifting hoist. Buyers have options for the downpipes: Catless versions are available, which completely eliminate catalytic converter restrictions but are not for road use. Catted versions utilize a 200-cell metal catalyst to reduce harmful emissions and come standard with heat shielding. An ECU re-flash is explicitly stated as required for this product.