S 221 (2007-2013) - S-Class

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.

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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

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RENNtech Intercooler Pump Upgrade Kit

RENNtech Full Intercooler Upgrade Kit.

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100% Locking Limited Slip Differential

RENNtech 100% Locking Limited Slip Differential

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RENNtech ECU Hand Held Tuner | HHT | S 63 AMG | W221 | 534HP/485TQ | 6.3L N/A | M156

RENNtech ECU HHT (HandHeldTuner) for the 221 - S 63 AMG. Up to 534HP and 485LB-FT TQ. Gains: +16HP & +20TQ.

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Stainless Steel Headers for M156 - 63 AMG Engines (216-CL / 221-S)

RENNtech Stainless Steeel Exhaust Headers for M156 - 63 AMG Engines (216-CL / 221-S). Gaines: +11HP & 20TQ

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R2 Performance Package for S 63 (W221- 567 HP / 503 TQ)

R2 Performance Package for 221 - S 63 AMG. Includes ECU Upgrade, Carbon Fiber Air Box, Upgraded Throttle Body and Stainless Steel Headers. Up to 566HP and 518TQ. Gains: +59HP & +43TQ

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R1 Performance Package for S 63 (W221- 545 HP / 495 TQ)

R1 Performance Package for 2221 - S 63 AMG. Includes ECU Upgrade and Carbon Fiber Air Box. Up to 549HP and 495TQ. Gains: +31HP & +30TQ

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R3 Performance Package for S 63 (W221- 578 HP / 523 TQ)

R3 Performance Package for 221 - S 63 AMG. Includes ECU Upgrade, Carbon Fiber Air Box, Upgraded Throttle Body, Stainless Steel Headers, Limited Slip Differential and Transmission Upgrade. Up to 568HP and 538TQ. Gains: +61HP & +73TQ

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RENNtech Stainless Steel Sound and Performance Pipe for 221 - S 63 AMG

RENNtech Stainless Steeel Sound and Performance Pipes for 221 - S 63 AMG. Gaines: +10HP & 15TQ

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