Another Magnuson Hammer Supercharger install completed on a 2013 C63 sedan.
Pre-install dyno pulls were 345rwhp (257kW).
Post-install pulls consistently 509rwhp (379kW)

Net gain was 164 rwhp & ~175 ftlb

This car is showroom standard except for the supercharger kit (no headers). Approximately 9,300 miles (15,000kms) on the odo.
The tune loaded is the CARB-pending OBD2-loaded standard calibration that is included with the full kit.

The car drives as well mannered, quite, NVH-free as it did off the showroom floor in 2013 ... until the right pedal is squeezed.
Brutal elegance.

With the non-CARB Phase-2 upgrade kit (headers, injectors, pulley, re-tune), this car will yield a gain >230rwhp & pull a quarter mile in the 10's on slicks.

Ken, nice to see another blown Australian vehicle and ongoing testing by you.

Melbourne dyno and BBQ to show off the goods?

Absolutely!
PM me & we can figure a time/place.

That's great look forward to hear updates

So with headers this would be closer to 550-575 whp?

One of the pilot cars has headers, smaller supercharger pulley, & injectors - tapping on 600 whp on the same dyno.

Another install making a customer very happy for Christmas ...

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