RENNtech ECU Hand Held Tuner (HHT) for C 32 (C203)

Thoughtful delivery service

Easy 30 day returns

Certified Reviews

Description

RENNtech ECU Hand Held Tuner (HHT) for C 32 (C203)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 only a few minutes and the vehicle can be reflashed at any time as many times as you wish. The

GLE 450 AMG BiTurbo (X292 - M276 Biturbo Engine) Modified Performance:

AMG GT 63 S 4-Door Coupe | MY2019+

448whp @ 5

For extra convenience

Rated by RENNtech: 536 HP @ 6

602 awtq @ 3

Numbers will be dependent on conditions and fuel quality

Jaguar F Type SVR (X152) 2015 - 2020

higher RPM's and a lighter rotating mass

the factory settings do NOT allow the valves to fully open unless certain speed and/or RPM have been reached

This Software update delivers up to 10 HP and 99 LB-FT more than the previous version

61 sec 122 mph W212 - E63 AMG S 4MATIC Sedan R2 Pkg + TCU Upgrade w/Launch Control 3