Untd. Performance 200 Cell Downpipe W/Shield – Mercedes-Benz W222 – S63 AMG M177 4.0L

Description

Untd. Performance is proud to announce the release of our High-Flow for the Mercedes-Benz W222 S63/63S.Performance was our main focus for these downpipes. We have them wrapped in shielded material to help keep the heat in the exhaust for and out of the engine bay. Now you can drive your M177 for longer and harder without the worry of excessive heat.  You’ll notice the improved spool and throttle response.

•Material:304 Stainless Steel
•Professional Performance Auto parts supplier
•Made with 304-grade stainless steel for durability
•Dual TIG welded for stronger hold
•CNC-machined flange for precision fitment
•Mandrel bent pipes for faster, smoother exhaust flow

With the larger cells and fast exhaust flow rate, it is smooth, durable and do not have refractory wool burn-out problems. The higher the number of the cells, the smaller and denser the hole is. The higher the back pressure, the more it can enhance torque performance, while the opposite is true for increasing horsepower.Converting your stock catalyst converter (400~800 CPSI) into our metallic catalyst converters will result in significant enhancements in airflow discharge that circumvents the limitations and parameters set by car manufacturers

• 2017+ Mercedes S63 W222 Sedan M177 4.0 twin-turbo engine
• 2017+ Mercedes S63 C218/C217 Coupe M177 4.0 twin-turbo engine
• 2017+ Mercedes S63 A218 Cabriolet M177 4.0 twin-turbo engine