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RENNtech ECU Upgrade | CL 600 | C215 | 417HP/453LB-FT | 5.8L V12 | M137

RENNtech ECU Upgrade | CL 600 | C215 | 417HP/453LB-FT | 5.8L V12 | M137

AED 7,800.00

Plus shipping, applicable import duty and installation.

SKU: ECU:54.215.CL600.NA. Category: .

Product Description

RENNtech M137 V12 ECU Upgrades are TÜV approved!

Our proprietary ECU upgrade for the Mercedes M137 engine offers huge gains in performance across the entire RPM range without sacrificing around town comfort or daily driver reliability.

Our ECU tune offers the biggest performance gains on the market with our dyno results increasing performance from 362 HP and 390 lb/ft torque, up to an astonishing 427 HP and 453 lb/ft at the crank!

CL 600 (C215 – M137 5.8L V12 Engine) Stock Performance:

  • 362 hp @ 4,900-5,500 RPM; 390 lb-ft @ 1,900-4,000 RPM
  • Note: Mercedes M137 engine performance when measured obtains higher numbers that rated from factory.

CL 600 (C215 – M137 5.8L V12 EngineModified Performance:

  • 417 hp @ 5,100 RPM; 446 lb-ft @ 4,000 RPM
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Our online store allows you to choose the best performance parts for your car. Instead of having the items delivered to your home, we can deliver direct to your local service center. You can browse products on this website. Please feel free to place an order and one of our representatives will contact you to arrange delivery and installation if requested of your new performance parts.

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