R171 (2004-2011)

Keep oil out of your air intake system! It's no secret that turbo motors suffer from oil control problems causing oil to blow through and coat the ...

 After purchasing, you will receive instructions on where to send your ECU into for service. Once received, the ECU will be bench unlocked and fla...

Note: Please check vehicle compatibility prior to ordering via. fitment table below. VIN, Rego or Photo of actual steering wheel MUST be entere...

Description Mercedez-Benz M133 PURE650 Turbo Upgrade, dyno testing has started! Results from 93 pump gas testing: 542whp! No meth, just DP and ...

Description Mercedez-Benz M133 PURE550 Turbo Upgrade, dyno testing has started! Results from 93 pump gas testing: 435whp!  Please Note: You wil...