SLK - 172 (2011-2015)

4 Items

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  1. RENNtech | ECU Upgrade | R172 | SLK 350 BlueEFFICIENCY | 308HP/285TQ | 3.5L V6 NaturallyAspirated | M276

    RENNtech ECU Upgrade for 172 - SLK 350 BlueEFFICIENCY. up to 308HP and 285TQ. Gains: +6HP & +12TQ
  2. RENNtech EVM | Exhaust Valve Module

    RENNtech Exhaust Valve Module | Permanently Open Exhaust Flaps. 222 - S63 AMG Sedan and 217 - S63 AMG Coupe Pre-FaceLift MY2014-17
  3. RENNtech ECU Upgrade for SLK 55 (R172)

    RENNtech ECU Upgrade for 172 - SLK 55 AMG. Up to 448 HP + 423 LB-FT. Gains: +33 HP & +25 LB-FT

4 Items

Set Descending Direction