RaceChip Tuning For Mercedes Benz GL550 (X166) and SL550 (R231) Select Module:RS + App (+69hp/+83tq) The MST inlet elbow must

The MST inlet elbow must be used together with the supplied MST silicone inlet hose and is not compatible with other brands

The bracket is CNC machined billet aluminum

Element Height: 4 inches

Washable and Reusable Filter: The high-quality filter can be washed and reused

Spacer Material: Lightweight anodized black 7075-T6 aluminum

RaceChip Tuning For Mercedes Benz GL550 (X166) and SL550 (R231) Select Module:RS + App (+69hp/+83tq) The MST inlet elbow mustRaceChip offers advanced chip tuning for the 2012 2020 Mercedes Benz GL550 (X166) and SL550 (R231) with the 4. 7L V8 engine, enhancing horsepower, torque, and fuel efficiency. These plug and play tuning modules are easy to install and optimize key engine parameters such as fuel injection, turbo boost, and air fuel ratios. The result is a significant performance boost while ensuring engine reliability and safety. Power Gain With GTS Black (+82hp