RENNtech ECU Hand Held Tuner | HHT | W220 | S55 AMG Kompressor | 528HP/552LB-FT | 5.5L Kompressor | M113 | MY2003-2006 porsche-911--991-2---2015-2019--speedster-esr6796864 6 (HP: 290 | Year:

6 (HP: 290 | Year: 07 > 10)

Numbers published by MBUSA are an average over a 750 rpm range for HP and a 2

called "Full Moulding" comes from R&D in F1 and it is significant of BMC air filters' technical and quality specifics

Gains: +53HP & +67TQ

this RENNtech carbon fiber rear wing is a must have for any AMG GT 4-Door Coupe enthusiast

RENNtech ECU Hand Held Tuner | HHT | W220 | S55 AMG Kompressor | 528HP/552LB-FT | 5.5L Kompressor | M113 | MY2003-2006 porsche-911--991-2---2015-2019--speedster-esr6796864 6 (HP: 290 | Year:RENNtech ECU HHT (HandHeldTuner) for the 220 S55 AMG Kompressor. Up to 528HP and 552LB FT. Gains: +35HP & +35TQ. RENNtech HHT (hand held tuner) allows you the unlimited ability to switch between tuned and stock ECU programming and requires no ECU removal! Our proprietary tuning module stores both the RENNtech tuned file and your vehicles stock file. The module plugs directly into the OBD2 port and delivers the file you choose directly to the ECU.