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Mercedes CLS400 Biturbo (2015on) - RENNtech ECU upgrade

Description
Rating
5/5
Price

£2,223.98

Quantity

Description

RENNtech has been at the forefront of ECU tuning since electronic engine management started to show up in vehicles during the mid 1980’s! Their experience, countless hours of in house research, development and exhaustive testing ensure that their proprietary ECU upgrade offers incredible performance gains and rock solid daily driver reliability.

RENNtech tuning software for Mercedes offers significant gains in horsepower and torque across the vehicles entire power band. By modifying ignition timing and throttle mapping, optimizing air/ fuel ratios, increasing the engines rev limiter and modifying boost mapping for turbo charged vehicles, RENNtech performance software unleashes your Mercedes true potential.

 

CLS 400 2015+ FaceLift (C218) Stock Performance:

  • 329 HP @ 5,250-6,000 RPM; 354 LB-FT @ 1,600-4,000 rpm

 

Modified Performance:

  •  392 HP @ 5800 RPM; 432 LB-FT @ 3110 RPM
*NOTE – We would need either the ECU or the vehicle bringing to our premises in Cheshire

Due to some of the products coming direct from RENNtech USA please allow 7-10 days for delivery

Prices may vary in accordance to the current exchange rate, please contact us for the current confirmed price