SRM Hybrid RS4 turbos capable of up to 420whp on 91oct to 500whp on e85/race.  These are larger than other RS4 hybrid turbos and have billet compressor wheels, meaning they are stronger and lighter increasing longevity. THIS PRODUCT IS FOR OFF ROAD USE ONLY.  One year LIMITED warranty.  New Oil feed lines ARE NOW INCLUDED FREE! Specific high quality synthetic oil must be used with a high zinc content(warranty void with anything less)  We provide a list of acceptable oils.  Work must be performed by a professional, certified mechanic.  Warranty may be refused at seller's discretion if upon inspection, failure is the result of improper installation, overspeeding and/or oil starvation.  All turbos are inspected, pressure tested and deemed working correctly prior to shipping.

Please contact us for a detailed explanation regarding oil weights recommended for these turbos and the climate your car will be driven in.