We are bringing the latest in turbo technology Audi 2.5l TFSI community with a drop-in, hybrid CHRA from XONA ROTOR. Designed with the factory supporting hardware in mind, the AMD hybrid turbo upgrade is a simple replacement of the factory CHRA and compressor housing, and utilizes the OEM "turbo-fold", making for a clean and easy install of a turbocharger upgrade in your TTRS or RS3. XONA Rotor Xona Rotor has implemented a proprietary variable-preload angular contact ball bea

We at Addict Motorsport Design are proud to announce the latest in high-performance turbo technology for the Audi 2.7T platform...The XR770 turbo kit designed & built by TiAl Sport and Xona Rotor made exclusively for us at Addict Motorsport Design. XONA Rotor Xona Rotor has implemented a proprietary variable-preload angular contact ball bearing system to its XR product line. By providing increased preload when needed and less when it isn’t, bearing life is extended. Thrust, o