RENNtech R2 Pkg | W212 | E 63 (S) AMG | Sedan | 716 HP / 826 LB-FT | M157 | 5.5L V8 BiTurbo hht SL 65 (R230) Stock Performance:

SL 65 (R230) Stock Performance:

We developed a real “sport exhaust version” for this super sports car

seamless tubing and CNC machined stainless flanges

Combined with RENNTECH's ECU software our S 63 down pipes create an incredible sound with performance to match

RENNtech R2 Pkg | W212 | E 63 (S) AMG | Sedan | 716 HP / 826 LB-FT | M157 | 5.5L V8 BiTurbo hht SL 65 (R230) Stock Performance:R2 includes: ECU Upgrade, Diverter Valve, Air Filters, Sport Mufflers and CF Airbox Gains: +111HP; +180LB FT The RENNtech R2 Performance Package is the evolution stage of the R1 Pkg. The R2 not only brings additional power, but also gives the car a deeper sport sound that keeps with character of a luxury performance vehicle. Included in the R2 Package are all upgrades from the R1 Pkg, ECU Upgrade, Diverter Valve and Air Filters, as well as the Carbon