Mercedes-Benz GLC63 / GLC63 S (W205) | Catless Downpipes

Unleash the full sound and performance potential of your Mercedes-Benz GLC63 / GLC63 S with these Catless Downpipes, designed for the 4.0T M177 engine.

By removing the restrictive factory catalytic converters, these downpipes significantly improve exhaust flow, delivering a louder, more aggressive exhaust note and sharper throttle response. Ideal for enthusiasts looking to maximise sound and performance for track or off-road use.

Manufactured from high-quality stainless steel, these downpipes feature smooth mandrel bends and precision welding to ensure durability, heat resistance, and reliable fitment under demanding conditions.

Key Features

• Catless design for maximum exhaust flow

• Aggressive, motorsport-inspired sound

• Improved throttle response and performance potential

• High-grade stainless steel construction

• Precision TIG-welded for strength and longevity

Fitment

• Mercedes-Benz GLC63 (W205)

• Mercedes-Benz GLC63 S (W205)

• 4.0T V8 M177 engine

• Rear-wheel drive & 4MATIC compatible