SL 600
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RENNtech | ECU HHT-Hand Held Tuner | R230 | SL 600 | MY03-06 | 625 HP / 745 TQ | 5.5L V12 BiTurbo | M275
RENNtech ECU HHT (HandHeldTuner) for the 230 - SL 600. Up to 625HP and 745 LB-FT TQ. Gains: +133HP & +155TQ. -
R1 Performance Package for SL 600 up to MY 2006 (R230- 635 HP / 780 TQ)
R1 Performance Package for 230 - SL 600. Includes ECU Upgrade, TCU Upgrade and Hig Efficiency Intercooler Pump. Up to 635HP and 780TQ. Gains: +142HP & +190TQ -
R2 Performance Package for SL 600 up to MY 2006 (R230- 650 HP / 800 TQ)
R2 Performance Package for 230 - SL 600. Includes ECU Upgrade, TCU Upgrade, Hig Efficiency Intercooler Pump and RT 3pc. Carbon Fiber Air Box. Up to 650HP and 800TQ. Gains: +157HP & +210TQ -
R3 Performance Package for SL 600 up to MY 2006 (R230- 650 HP / 800 TQ)
R3 Performance Package for 230 - SL 600. Includes ECU Upgrade, TCU Upgrade, High Efficiency Intercooler Pump, RT 3pc. Carbon Fiber Air Box, 100% Locking Differential and Transmission Upgrade. Up to 650HP and 800TQ. Gains: +157HP & +210TQ -
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