RENNtech ECU Upgrade | X253 | GLC 43 AMG | SUV | 400 HP / 440 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016-2022

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Description

RENNtech ECU Upgrade | X253 | GLC 43 AMG | SUV | 400 HP / 440 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016-2022The RENNtech ECU upgrade brings the GLC 43 AMG SUV up to 400 HP and 440 LB FT Gains: +25 HP and +42 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.

5 Turbo S [2 Filters Required] (HP: 500 | Year: 04 > 06)

X253 - GLC63 AMG Coupe

4 V8 (HP: 555 | Year: 09 >)

* 9 kg lighter than stock

The cartridge supporting shaft is both larger and stronger designed to handle the larger wheel and additional power

642 HP 720 LB-FT W463 - AMG G 63 ECU Upgrade

RENNtech tuning software for Sprinter Vans offers significant gains in horsepower and torque across the entire power band maximizing the Sprinters ability to transport large cargo and tow large loads without degrading performance

Up to 532HP and 495 LB-FT

Specifications: THIS SET INCLUDES: 20 Titanium Bolts

5L V8 RENNtech boosts the 550-Series by up to 20 HP and 14 TQ

Crank Performance Numbers are calculated with a 16% Drivetrain loss on RWD vehicles

5 at 7000 rpm HP(m) 591

Exchange/Return Notes