Some people like it loud and I dont blame them. The MBH Motorsports C63 resonator delete will take your C63 to a sound level all its own. Paired with MBH headers and mid-section this resonator delete will make your C63 sound like a full on race car. Cold start ups with MBH resonator delete installed has been known to scare people walking by.
We are currently experiencing some supply chain issues that are causing slightly extended lead times.