Take your M276-powered Mercedes to the next level with the GAIN Cold Air Intake System, engineered for maximum flow, cooler air delivery, and sharper performance. Designed specifically for the 3.0L V6 Biturbo engine, this intake system increases horsepower, improves throttle response, and enhances turbo sound — all while upgrading your engine bay aesthetics.
Whether you're driving a C43 AMG, C400, C450, E400, or GLC43, the GAIN intake replaces the restrictive OEM setup with a high-performance solution built to breathe.
