Borg Warner Turbo Upgrade for Mercedes-Benz W205 M274 Engines

The Borg Warner Turbo Upgrade for Mercedes-Benz W205 M274 Engines is a direct replacement for the factory IHI turbocharger, delivering substantially more airflow and faster spool. The Borg Warner unit is a proven big-name OE-grade turbo, widely used by tuners for hassle-free 400+ horsepower builds on the M274 platform.

This is a true bolt-on, plug-and-play upgrade - it fits the factory turbo mounting points, oil and coolant lines, and electrical connectors, so installation requires no fabrication, no welding, and no permanent modification to the car.

An ECU remap is recommended after fitment to take full advantage of the larger compressor and turbine wheels - any reputable Mercedes tuner can provide a Stage 2 or hybrid map that suits the Borg Warner unit.

Key Features:

• Bolt on, direct fit
• Plug and play installation
• Upgrade from the factory IHI turbocharger to a Borg Warner unit
• Significantly larger airflow capacity than the OEM turbo

Supported models - Mercedes-Benz W205 M274 Engines:

• C Class
• E Class
• GLC Class
• GLE Class
• GLK Class

Package Contents:

• 1 x Borg Warner turbocharger upgrade (pre-fitted for M274 OEM mounts)