GLC - 253 Coupe (2016-present) - GLK-Class - GLC

RENNtech Stage II Turbo Upgrade | X253 | GLC63 /S AMG | SUV | 767HP/633TQ | 4.0L V8 BiTurbo | M177 | MY2016+

Includes Turbo Upgrade, ECU Upgrade, and Fuel System Upgrade. Gains: Up to +222HP | +83LB-FT

Includes Turbo Upgrade, ECU Upgrade, and Fuel System Upgrade. Gains: Up to +164HP | +88LB-FT

The RENNtech ECU Plus Upgrade brings the GLC 43 AMG SUV up to 416 HP and 460 LB-FT | Gains: +41 HP and +62 LB-FT.

The RENNtech ECU upgrade brings the GLC 43 AMG Coupe up to 400 HP and 440 LB-FT | Gains: +25 HP and +42 LB-FT.

RENNtech Exhaust Valve Module | Permanently Open Exhaust Flaps. 172 - SLC 43 AMG; 253 - GLC AMG Models SUV + Coupe

Intermediate ECU Upgrade | GLC 63 AMG S and non-S | Up to 574 HP / 612 LB-FT | Gains: +48 HP & +80 LB-FT

ECU+ Upgrade | GLC 63 AMG S and non-S | Up to 601 HP / 644 LB-FT | Gains: +75 HP & +113 LB-FT

Includes Turbo Upgrade, ECU Upgrade, and Fuel System Upgrade. Gains: Up to +222HP | +83LB-FT

Includes Turbo Upgrade, ECU Upgrade, and Fuel System Upgrade. Gains: Up to +164HP | +88LB-FT

RENNtech Exhaust Valve Module | Permanently Open Exhaust Flaps. 172 - SLC 43 AMG; 253 - GLC AMG Models SUV + Coupe