RENNtech ECU+ Upgrade | C218 | CLS63 AMG | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo | MY2012-13

ECU+ Upgrade | Up to 669HP / 734TQ | Gains: +119HP / +190TQ

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RENNtech ECU Upgrade | C218 | CLS63 AMG | 638 HP / 695 LB-FT | M157 | 5.5L V8 BiTurbo | MY2012-13

ECU Upgrade | Up to 638HP / 695TQ | Gains: +88HP / +151TQ

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RENNtech R1 Pkg | C218 | CLS63 AMG | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo | MY2012-14

R1 includes: ECU Upgrade, Diverter Valve and Air Filters | Gains: +146HP; +257LB-FT

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RENNtech R2 Pkg | C218 | CLS63 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: +166HP; +282LB-FT

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RENNtech R3 Pkg | C218 | CLS63 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: +240HP; +351LB-FT

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Mercedes | 722.9 Seven Speed | Transmission Software Upgrade

RENNtech Transmission Software Upgrade for 722.9 Mercedes Seven Speed Transmissions for CLS- and E-Class.

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RENNtech | Diverter Valve | M157 | 3rd Gen | 212 - E 63 | 218 - CLS 63 | RWD

RENNtech 3rd Generation Diverter Valve | M157 5.5L V8 BiTurbo. W/S212 - E 63 AMG | C218 - CLS 63 AMG | RWD - Non-4MATIC

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RENNtech | Carbon Fiber | 3 pc. Front Splitter | 218 - CLS Class

RENNtech Carbon Fiber 3pc. Front Splitter for 218 - CLS Class. Gloss Finish.

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RENNtech | Carbon Fiber | Rear Diffuser | 218 - CLS Class

RENNtech Pre-Preg Carbon Fiber Rear Diffuser for 218 - CLS Class. Gloss Finish

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RENNtech | Carbon Fiber | Deck Lid Spoiler | C218 | CLS Class

RENNtech Pre-Preg Carbon Fiber Rear Deck Lid Spoiler for the 218 -CLS Class. Gloss Finish.

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RENNtech | Carbon Fiber Airbox | M157 | 63 AMG | 5.5L BiTurbo V8 Series

RENNtech Pre-Preg Carbon Fiber Airbox for the M157 - 63 BiTurbo Series. Gains: +10HP & +10TQ

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RENNtech Stainless Steel | Sport Mufflers | C218 | CLS 63 AMG | 5.5L BiTurbo V8 | M157

RENNtech Stainless Steel Sport Mufflers for the 218 - CLS 63 AMG. Gains: up to 10 HP & 15 TQ.

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RENNtech Toe Link Kit for AMG Models

RENNtech Toe Link Kit for AMG Models

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Mercedes 722.9 Seven Speed Transmission Upgrade

RENNtech Transmission Upgrade for 722.9 Mercedes Seven Speed Transmissions.

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100% Locking Limited Slip Differential

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RENNtech Performance Brake Package 1

RENNtech Performance Brake Package I

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BMC Performance Air Filter For Mercedes Benz (M278 / M157 Biturbo Engines)

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RENNtech Adjustable Suspension Kit for 212 - E Class and 218 - CLS Class

RENNtech Adjustable Suspension Kit for 212 - E Class and 218 - CLS Class (non 4-MATIC). Includes lowering springs for the front and adujstable links...

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RENNtech Adjustable Suspension HSM Kit for CLS / E Class (C218 / W212)

RENNtech Adjustable Suspension Digital Lowering Kit for 212 - E Class and 218 - CLS Class. Kit includes lowering springs for the front and the...

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RENNtech Intercooler Pump Upgrade Kit for M157 - 63 AMG BiTurbo Series

RENNtech Full Intercooler Upgrade Kit for M157 - 63 AMG BiTurbo Series.

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