JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

CLS 500

RENNtech ECU Hand Held Tuner (HHT) for CLS 500 (C219- 320 HP / 355 TQ)

RENNtech ECU HHT (HandHeldTuner) for the 219 - CLS 500. Up to 320HP and 355 LB-FT TQ. Gains: +18HP & +16TQ.

More Info
R1 Performance Package | C219 | CLS 500 | 325 HP / 365 TQ | 5.0L NA V8 | M113

R1 Performance Package for 219 - CLS 500. Includes ECU Upgrade and Carbon Fiber Air Box. Up to 325HP and 365 TQ.

More Info