Fits all 4.0L M176, M177 and M178 Engines. Achieve that "blow off sound" people are fond of on turbocharged vehicles!
2017 Mercedes Benz C63 AMG Base Convertible 205.486 V8 4.0L Blow Off Valves
Get that "blow-off" sound that many people are fond of on turbocharged vehicles! 100% Bolt-On Solution
Adds the distinctive turbo blow off sound by venting boost pressure to the atmosphere on M177, M178, and M276 powered AMG models.
Upgraded blow off valves for M177 and M178 AMG engines, providing reliable boost sealing, improved throttle response, and turbocharger protection at high boost levels.
Achieve that iconic turbo blow off sound with precision machined adapters designed for seamless vent to atmosphere performance.