Mercedes AMG A45 (W177) - Valved Exhaust (CES3)

Mercedes AMG A45 (W177) - Valved Exhaust (CES3)The iconic CAPRISTO Valved Exhaust System offers the best of both worlds through its capability to produce an aggressive exhaust note under acceleration, and a more subdued sound for city driving. This feature is possible using vacuum actuated valve flaps that open and close depending on driving conditions and input from the driver. At lower engine speeds and during cruise operation the valves are closed and produce a deeper exhaust note. At wide open

If you have a C6 with the NPP Option: The opening or closing of the CAPRISTO valves are controlled by the engine ECU

Includes BMW Valve Simulator Plates to ensure no ECU faults

Dyno Proven Increase of 22hp

Dyno Proven Increase of 26hp

Capristo’s patented design utilizes two separate circuits for the exhaust paths

This system is designed to be installed directly into existing OEM mounting points

Capristo's bespoke Carbon Fiber is engineered and manufactured exclusively at our factory in Sundern

the CAPRISTO valve is designed to default to the open position

S and GTS*

CNC-milled from solid blocks of 7075 T6 alloyed then anodized

and Porsche models

here the design also implements two exhaust valves