R1 Performance Package | W211 | E 500 | 325 HP / 365 LB-FT | 5.0L NA V8 | M113 mercedes-benz-e-class-sedan--212---2014-2016--e-400-biturbo-esr2068372 Our package 3 includes everything

Our package 3 includes everything found in our performance package 2 plus our transmission performance upgrade

The part comes in standard primer or black paint

Includes: Splitter

(1) 16oz VIEW- Interior and Exterior Window Cleaner

Our RENNtech - Rtic Tumblers come with Laser Edged Rt Motorsports and RENNtech Logos

R1 Performance Package | W211 | E 500 | 325 HP / 365 LB-FT | 5.0L NA V8 | M113 mercedes-benz-e-class-sedan--212---2014-2016--e-400-biturbo-esr2068372 Our package 3 includes everythingR1 Performance Package for 211 E 500. Includes ECU Upgrade and Carbon Fiber Air Box. Up to 325HP and 365 LB FT. The R1 performance package for the Mercedes 500 series engine includes our proprietary ECU upgrade in addition to our full carbon fiber airbox upgrade which offers a larger volume of incoming air for better engine breathing and improved cylinder filling. This combination that provides noticeable increases horsepower, torque and throttle