VTT N55 GC/GC+ Turbocharger Upgrade

Supported power level:

GC Stock-600WHP

GC+ Stock-700 WHP

Ready to take your N55 to the next level?  Don’t want to deal with core charges, long lead times, or restrictive factory housings? Look no further! VTT has you covered with our 100% new casting N55 “GC” and  “GC+” turbocharger upgrade. We start by keeping the great design elements of the factory N55 turbo and removing the not-so-great ones such as the small factory inlet area, bearing housing oil structure, thrust bearing, and anything else we saw that could be improved upon.  With the basics covered, we stepped it up a level adding proprietary VTT changes, and finished off by having all these parts cast to OE quality.  What this means for you is serious N55 power made easy; GCs are a drop in turbocharger upgrade that supports over 600-700 WHP while maintaining factory like spool and all factory connections including oil, water, downpipe, and charge pipe.