For the racing enthusiast or those just looking for the best, this is the ultimate upgrade to fully maximize the power output of your EWG N55 engine. The compressor wheel inside the turbocharger is increased in size allowing ~30% greater flow thus enabling additional boost pressures at higher engine speeds while retaining efficiency. These are fully cast turbos that are manufactured to our specifications along with an upgraded thrust system over the stock turbo to ensure reliable and prolonged life. In order to attain maximum advertised power gains these big turbos will need to be paired with Carbahn’s smooth power flash as well as our intercooler to fully regulate the boost increase and deliver a polished product.
Benefits of the Carbahn Big Turbo for the EWG N55 Engine:
– Fully cast turbo that is manufactured to Carbahn specifications with an upgraded thrust system thereby avoiding lengthy turnaround times caused by a core exchange program.
– Larger billet compressor/impeller wheel that allows ~30% greater flow over stock which then enables additional boost to be realized while retaining efficiency.
– Turbo assembly is compatible with electric wastegate vehicles only.
–Installation instructions detail a procedure which is quicker than BMW’s turbo replacement procedure saving the end-user money and time at the shop (Applicable to RWD vehicles only).
– Includes o-rings and gaskets needed for complete installation on a RWD vehicle only. If installing on an xDrive vehicle Dinan P/N D313-0117 is required for additional installation hardware.
– Factory matching new car warranty (4yr/50k) when run in Dinan specification.
– 50 State Emissions legal/