S-Class
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RENNtech Stainless Steel Headers for M273 Engines (216-CL/221-S)
RENNtech Stainless Steel Exhaust Headers for M273 Engines (216-CL / 221-S). Gaines: +11HP & 20TQ -
RENNtech | Diverter Valve | M157 | 3rd Gen | S 63 AMG Sedan/Coupe
RENNtech 3rd Generation Diverter Valve | M157 5.5L V8 BiTurbo. Applicable for the W222-S63 AMG Sedan and C217-S63 AMG Coupe -
RENNtech Stage I Turbo Upgrade | 213 | S 63 AMG | 842HP/779TQ | 4.0L V8 BiTurbo | M177 | MY2018+
Includes Turbo Upgrade, ECU Upgrade, and Fuel System Upgrade. Gains: Up to +113HP | +112LB-FT -
RENNtech ECU Hand Held Tuner (HHT) for S 55 AMG (W220- 370 HP / 410 TQ)
RENNtech ECU HHT (HandHeldTuner) for the 220 - S 55 AMG. Up to 370HP and 410 LB-FT TQ. Gains: +16HP & +19TQ. -
R1 Performance Package | W220 | S 55 AMG | 372 HP / 411 TQ | 5.5L NA V8 | M113
R1 Performance Package for 220 - S 55 AMG. Includes ECU Upgrade and Carbon Fiber Air Box. Up to 372HP and 411TQ. -
RENNtech ECU Upgrade | S 600 | W220 | 417HP/446LB-FT | 5.8L V12 | M137
RENNtech ECU Upgrade for the 220 - S 600. Up to 417HP and 446TQ. Gains: +55HP & +56TQ -
RENNtech Intermediate ECU Upgrade | W221 | S 63 AMG | Sedan | 638 HP / 695 LB-FT | M157 | 5.5L V8 BiTurbo | MY2006-13
Intermediate ECU Upgrade | Up to 638HP / 695TQ | Gains: +75HP / +101TQ -
RENNtech ECU+ Upgrade | W221 | S 63 AMG | Sedan | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo | MY2006-13
ECU+ Upgrade | Up to 669HP / 734TQ | Gains: +106 HP / +140TQ -
RENNtech | Carbon Fiber | Deck Lid Spoiler | 221 - S Class
RENNtech Pre-Preg Carbon Fiber Rear Deck Lid Spoiler for the 221 - S Class. Gloss Finish. -
RENNtech R3 Pkg | W221 | S 63 AMG | Sedan | 790 HP / 895 LB-FT | M157 | 5.5L V8 BiTurbo | MY2006-13
R3 includes: ECU Upgrade, Diverter Valve, Air Filters and Turbocharger Upgrade | Gains: +227HP; +301LB-FT