RENNtech ECU Hand Held Tuner (HHT) for S 600 | W220 | 625 HP / 745 LB-FT | MY2003-2006 mercedes-benz-e-class-sedan--213---2017-present--e-43-amg-esr2435471

RENNtech ECU Hand Held Tuner (HHT) for S 600 | W220 | 625 HP / 745 LB-FT | MY2003-2006 mercedes-benz-e-class-sedan--213---2017-present--e-43-amg-esr2435471RENNtech ECU HHT (HandHeldTuner) for the 220 S 600. Up to 625HP and 745 LB FT LB FT. Gains: +132HP & +155 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.

650rpm Note: Mercedes M176 engine performance when measured

engineered

up to an astonishing 582 HP and 752 lb/ft at the crank

This ensures our customers receive components which not only look good on the vehicle standing still

unique appearance to the rear exterior

0L Inline-4 Turbo) Modified Performance (at crank):

590 LB-FT @ 2

RENNtech AMG GT R side skirts feature a flawless fitment to the vehicles OEM rocker panels

Crank Performance Numbers are calculated with a 14% Drivetrain loss on RWD vehicles

To reach the maximum power level

DBS Superleggera

Activation completely independent regardless of drive mode Override your cars factory exhaust flap setting with the push of a button