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Mercedes Alpha C Performance Package


Quick Overview

Sku # : alpha-c-performance-package-mercedes-cp

The Alpha 9 package for your Mercedes Benz 5.5L BiTurbo(M157) creates the most available power on the market without compromise.  By utilizing the latest in billet wheel ball bearing technology, Alpha has brought you 900hp+ capability with zero loss in drivability or response.

No Compromises

Requirements for the Alpha 9 package were strict.  Alpha wanted to keep the quick spool up characteristics of the stock turbo system, while significantly improving performance across the entire powerband.  So, the Alpha 9 package includes replacing the stock turbo's with larger, billet wheel, ball bearing turbochargers-which worked perfectly-great spool up, and a huge increase in performance throughout the entire powerband.

60-130 MPH Comparison

  • Alpha E63 AMG-6.58 Seconds

  • Ferrari Enzo - 7.0

  • SLR McLaren - 7.24

  • Porsche Carrera GT - 7.3

  • Ferrari 458 - 7.8

  • Corvette ZR1 - 7.8


  • ALpha Custom tailored ECU reflash for your vehicle

  • Upgraded ball bearing bolt in turbochargers

  • All lines and fittings for upgraded turbochargers

Fly Under The Radar

Alpha re-designed the OEM turbine and compressor housing of the factory turbo's to appear stock to the untrained eye.  Even the factory heat shields are retained for safety and to keep this turbo upgrade under the radar.


  • 2012+ E63 AMG

  • 2011+ CL63 AMG

  • 2011+ CLS63 AMG

  • 2012+ G/GL63 AMG

  • 2012+ ML63 AMG

  • 2013+ SL63 AMG

  • 2011+ S63 AMG

  • 2012+ 550 Series 4.6L Twin Turbo V8


ModBargains Installation

If you have any questions about the Alpha 9 Performance Upgrade for the Porsche 997 Turbo, Please give us a call (714) 582-3330

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