MODALWORKS C63 / GLC63 / GTR / GTS / GTC INTAKES - HIGH FLOW m256 Economy mode reduces the throttle

Economy mode reduces the throttle response passed factory levels

You must run a minimum of a 14" wheel for these brakes to have the correct clearance

Heartbeat Engine Unit (Supercharger)

Custom turbine Wheel

custom 3-piece wheel program

MODALWORKS C63 / GLC63 / GTR / GTS / GTC INTAKES - HIGH FLOW m256 Economy mode reduces the throttleModalworks cold air intake induction setup. Very easy to self install The M177 Polymer Carbon Fiber High Flow Intake is a game changer for intake technology on the C63 and GLC63 platforms. Our tube design utilizes a fully flow optimized channel with optimal filter placement for direct cold air injection into the filter. Our oval design opening is equivalent to a 4. 5" circular diameter, which is the largest on the market. Constructed from a polyamide