Unlock the Full Potential of Your M156 – Power Pack

Turn your Mercedes-Benz C63 AMG (2008–2015) into the monster it was meant to be. This complete Power Package is engineered to transform the performance of your naturally aspirated M156 6.2L V8, combining top-tier components with expert tuning.

Whether you're looking to dominate the street or the strip, this is the ultimate power upgrade.

What's Included:

Custom ECU Tuning (Remote or In-Person)

• Tailored to your setup

• Maximized for 91/93 octane and/or E85 compatibility

• Enhanced throttle response, powerband, and shifting (if applicable)

Long Tube Headers (Catless)

• Increases exhaust scavenging

• Adds 39WHP

• Stainless steel construction

Upgraded High-Flow Fuel Injectors

• Flow-matched set

• Supports E85 and high-RPM fueling needs

• Optional sizing based on HP goal (contact us)

ProFlex Commander Flex Fuel Kit

• Real-time ethanol content detection

• No tuning switch needed — auto-adjusts for 91, 93, or full E85

• App integration for monitoring

Expected Gains:

• 500+WHP depending on fuel, dyno, and region

• Instant throttle response

• Smoother top-end power

• Full E85 compatibility for max performance

Vehicle Compatibility:

• 2008–2015 Mercedes-Benz C63 AMG (Sedan, Coupe, Wagon)

• Engine: M156 6.2L Naturally Aspirated V8