RENNtech ECU Hand Held Tuner (HHT) for S 500 | W220 | 320 HP / 355 LB-FT | MY2001-2006 porsche-macan---my2019---3-0-esr5934925 384 wtq @ 3

384 wtq @ 3

Please add an additional $250 USD for final UV protective coating in gloss or matte finish

OEM electronic damper control is retained

750rpm range for TQ

RENNtech Stage I Turbo Upgrade Package for M133 - 45 AMG Turbo Series

RENNtech ECU Hand Held Tuner (HHT) for S 500 | W220 | 320 HP / 355 LB-FT | MY2001-2006 porsche-macan---my2019---3-0-esr5934925 384 wtq @ 3RENNtech ECU HHT (HandHeldTuner) for the 2220 S 500. Up to 320HP and 355 LB FT. Gains: +18HP & +16 LB FT. 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. Programming