R1 includes: ECU Upgrade, Diverter Valve and Air Filters | Gains: +91HP; +155LB-FT
R2 includes: ECU Upgrade, Diverter Valve, Air Filters, Sport Mufflers and CF Airbox | Gains: +111HP; +180LB-FT
R3 includes: ECU Upgrade, Diverter Valve, Air Filters, Sport Mufflers, CF Airbox and Turbocharger Upgrade | Gains: +185HP; +249LB-FT
RENNtech Pre-Preg Carbon Fiber Rear Diffuser for the 212 - E Class Wagon FaceLift 2014+. Gloss Finish.
RENNtech Pre-Preg Carbon Fiber Airbox for M157 - 63 BiTurbo Series with upgraded Turbo Charger. Gains: +10HP & +10TQ
RENNtech Stainless Steel Sport Mufflers for the 212 - E 63 AMG BiTurbo Wagon 2014+ FaceLift. Gains: up to 10HP & 15 TQ.