2024+ Mercedes GT43/GT53 Downpipe - X290

2024+ Mercedes-AMG GT43/GT53 Downpipe — Chassis X290 Unlock the true performance and sound of your GT43 or GT53 with this high-flow downpipe engineered for the M256 turbo inline-6 platform. Built to eliminate factory restrictions, it significantly improves exhaust flow for faster turbo spool, sharper throttle response, and increased power throughout the rev range. By replacing the restrictive OEM catalytic section, this downpipe lets the engine breathe more efficiently while delivering a deeper, more aggressive exhaust note — louder cold starts, more turbo sound, and a sharper AMG inline-6 tone under load. Constructed from high-grade stainless steel and precision TIG-welded, it's built to handle sustained heat and track use. Direct bolt-on design utilizes factory mounting points for straightforward installation. Highlights: High-flow downpipe design for maximum exhaust efficiency Significantly reduces backpressure Faster turbo spool and improved throttle response Increased horsepower and torque potential Deeper, louder, more aggressive exhaust tone Durable stainless steel construction, precision TIG-welded Direct bolt-on installation using factory mounting points