GLK - 204 (2010-present)

2 Items

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  1. RENNtech ECU Upgrade for GLK 350 (X204- 290 HP / 278 TQ)

    RENNtech ECU Upgrade for 204 - GLK 350. Up to 290HP and 278TQ. Gains: +22HP & 20TQ
  2. RENNtech | ECU Upgrade | X204 | GLK 350 BlueEFFICIENCY | 308HP/285TQ | 3.5L V6 NaturallyAspirated | M276

    RENNtech ECU Upgrade for 204 - GLK 350 Blue Efficiency. Up to 308HP and 285TQ. Gains: +6HP & 12TQ

2 Items

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