RENNtech | Downipes | w/ 200 Cell Catalytic Converter | W/S212 | E 63 AMG | C218 | CLS 63 AMG mercedes-benz-e-class-wagon--212---2010-2013--e63-amg--2010-2011--esr5958650 SL 65 (R231) Stock Performance:

SL 65 (R231) Stock Performance:

and individual settings providing exceptional ride and comfort not only on the street but also off road

650rpm Note: Mercedes M177 engine performance when measured

The R1 performance package increases performance to 696 hp and 801 lb/ft at the crank

Please note:

RENNtech | Downipes | w/ 200 Cell Catalytic Converter | W/S212 | E 63 AMG | C218 | CLS 63 AMG mercedes-benz-e-class-wagon--212---2010-2013--e63-amg--2010-2011--esr5958650 SL 65 (R231) Stock Performance:RENNtech Stainless Steel Downpipes with 200 Cell Sport Catalytic Converters for W212 E 63 AMG and 218 CLS 63 AMG Our performance down pipes replace the restrictive stock exhaust with high flow, 200 cell sport catalytics for improved performance, reduced back pressure, greater exhaust gas volume and better sound. Combined with RENNTECH's ECU software our downpipes create an incredible sound with performance to match. Our down pipes mate perfectly with