RENNtech R3 Performance Package for Mercedes Benz S65 AMG

  • £18,790.00
    Unit price per 
Tax included. Shipping calculated at checkout.

The R3 performance package is the ultimate performance upgrade for your 65 series Mercedes!

Our package 3 includes everything found in our performance package 2 plus our 100% locking limited slip differential upgrade to improve handling and traction and our transmission performance upgrade which includes full transmission internal modifications for additional holding power without slippage.

This fierce combination will unleash the true potential of your V12 Mercedes and ensures you area able to transfer all your new found power to the ground!


R3 Performance Package includes:

  • RENNtech ECU Upgrade
  • 3pc. Full Carbon Fiber Airbox
  • RENNtech High Flow Intercooler Pump Kit
  • 100% Locking Differential
  • RENNtech Transmission Upgrade


S 65 (W220) Stock Performance:

  • 604 HP / 738 LB-FT


Modified Performance:

  • 700 HP @ 5900 RPM / 900 LB-FT @ 2650-4500 RPM