MODALWORKS C63 / GLC63 / GTR / GTS / GTC INTAKES - HIGH FLOW m256 With its clean streamlined appearance

With its clean streamlined appearance and excellent performance

Teflon Sealer

Switched Activation

but can spray 380HP with additional jetting

Economy mode reduces the throttle response passed factory levels

MODALWORKS C63 / GLC63 / GTR / GTS / GTC INTAKES - HIGH FLOW m256 With its clean streamlined appearanceModalworks 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