SL-Class - Mercedes

RENNtech R3 Pkg | R231 | SL 63 AMG | 790 HP / 895 LB-FT | M157 | 5.5L V8 BiTurbo | MY2015+

R3 includes: ECU Upgrade, Diverter Valve, Air Filters, Sport Mufflers, CF Airbox and Turbocharger Upgrade | Gains: +185HP; +231LB-FT

RENNtech 3rd Generation Diverter Valve | M157 5.5L V8 BiTurbo. Applicable for the R231 - SL63 AMG

Intermediate ECU Upgrade | Up to 638HP / 695TQ | Gains: +33HP / +25TQ

R1 includes: ECU Upgrade, Diverter Valve and Air Filters | Gains: +91HP; +132LB-FT

RENNtech 100% Locking Limited Slip Differential

RENNtech ECU Upgrade for 231 - SL 65 AMG. Up to 735HP and 836TQ. Gains: +114HP & +100TQ

RENNtech Stainless Steeel Sport Muffler for 231 - SL 63/65 AMG. Gains: Up to 10HP & 15TQ

RENNtech 100% Locking Limited Slip Differential

RENNtech Full Intercooler Upgrade Kit.

ECU Upgrade | 500HP / 625LB-FT | Gains: +26HP / +59LB-FT