RENNtech ECU Hand Held Tuner (HHT) for CLK 550 C209 | 402 HP / 405 LB-FT | MY2007-2009 lamborghini-urus--2018-present--4-0l-v8-fsi-twinturbo-esr5300432 ML 400 BiTurbo (X166 -

ML 400 BiTurbo (X166 - M276 Biturbo 4-MATIC Engine) Stock Performance:

CLASS R (W 251) 500 4-matic [2 Filters Required] (HP: 306 | Year: 05 > 07)

Application:

AMG Customer Logo on Right Sleeve

FITMENT: C236 - CLE 53 Coupe | 2024+ SPECIFICATIONS: 21 x 9

RENNtech ECU Hand Held Tuner (HHT) for CLK 550 C209 | 402 HP / 405 LB-FT | MY2007-2009 lamborghini-urus--2018-present--4-0l-v8-fsi-twinturbo-esr5300432 ML 400 BiTurbo (X166 -RENNtech ECU HHT (HandHeldTuner) for the 209 CLK 550. up to 402HP, 405LB FT. Gains: +20HP & 14LB 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 takes