Whatsapp Support : 045 99 48 775SL - 231 (2012-2015)
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RENNtech ECU Upgrade | SL 65 AMG | R231 | 735HP/836TQ | 6.0L BiTurbo V12 | M279
RENNtech ECU Upgrade for 231 - SL 65 AMG. Up to 735HP and 836TQ. Gains: +114HP & +100TQ -
RENNtech | Stainless Steel Muffler | R231 | SL 63/65 AMG
RENNtech Stainless Steel Sport Muffler for 231 - SL 63/65 AMG. Gains: Up to 10HP & 15TQ -
RENNtech ECU+ Upgrade | R231 | SL 63 AMG | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo | MY2012-14
ECU+ Upgrade | Up to 669HP / 734TQ | Gains: +106 HP / +140TQ -
RENNtech Intermediate ECU Upgrade | R231 | SL 63 AMG | 638 HP / 695 LB-FT | M157 | 5.5L V8 BiTurbo | MY2012-14
Intermediate ECU Upgrade | Up to 638HP / 695TQ | Gains: +75HP / +101TQ -
RENNtech R1 Pkg | R231 | SL 63 AMG | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo | MY2012-14
R1 includes: ECU Upgrade, Diverter Valve and Air Filters | Gains: +133HP; +207LB-FT -
RENNtech R2 Pkg | R231 | SL 63 AMG | 716 HP / 826 LB-FT | M157 | 5.5L V8 BiTurbo | MY2012-14
R2 includes: ECU Upgrade, Diverter Valve, Air Filters, Sport Mufflers and CF Airbox | Gains: +153HP; +232LB-FT -
RENNtech R3 Pkg | R231 | SL 63 AMG | 790 HP / 895 LB-FT | M157 | 5.5L V8 BiTurbo | MY2012-14
R3 includes: ECU Upgrade, Diverter Valve, Air Filters, Sport Mufflers, CF Airbox and Turbocharger Upgrade | Gains: +277HP; +301LB-FT -
RENNtech | Stainless Steel Muffler | R231 | SL 63/65 AMG
RENNtech Stainless Steel Sport Muffler for 231 - SL 63/65 AMG. Gains: Up to 10HP & 15TQ -
RENNtech ECU+ Upgrade | R231 | SL 550 | 540HP / 705TQ | 4.7L V8 BiTurbo | M278
ECU+ Upgrade | 540HP / 705LB-FT | Gains: +92HP / +167LB-FT -
RENNtech ECU Upgrade | R231 | SL 550 | 500HP / 625TQ | 4.7L V8 BiTurbo | M278
ECU Upgrade | 500HP / 625LB-FT | Gains: +52HP / +87LB-FT