RENNtech ECU Upgrade for C 350 (W204- 290 HP / 278 TQ)
RENNtech ECU Upgrade for C 350 (W204- 290 HP / 278 TQ)
RENNtech ECU Upgrade for C 350 (W204- 290 HP / 278 TQ)
RENNtech ECU Upgrade for C 350 (W204- 290 HP / 278 TQ)
Renntech

RENNtech ECU Upgrade for C 350 (W204- 290 HP / 278 TQ)

ECU:54.204.C350

Regular price $995.00 Save $-995.00
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RENNtech ECU Upgrade for 203 - C 350. up to 290HP, 278TQ.
Gains: +22HP & 20TQ

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! Our experience, countless hours of in house research, development and exhaustive testing ensure that our 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.

C 350 (W204) Stock Performance:

  • 268 HP @ 6000 RPM; 258 LB-FT @ 2400-5000 RPM

Gains:

  • 290 HP @ 6000 RPM; 278 LB-FT @ 2400-5000 RPM

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