Audi Xona 5451S.64 Ar

Fitment and Compatibility

This is a Xona Rotor 5451S.64 AR turbocharger for Audi applications. Confirm your specific engine code and power goals match this turbo’s specifications before ordering, since aftermarket performance turbos like this are sized for particular horsepower ranges and boost targets.

Part Overview

Xona Rotor is a recognized performance turbocharger brand in the tuning community, and the 5451S.64 AR designation refers to a specific compressor and turbine wheel combination sized for a particular power band — worth confirming against your specific build goals before ordering.

Condition and What’s Included

Inspected for shaft play, housing condition, and compressor wheel integrity before listing.

Installation Notes

Performance turbo installation is a significant engine bay job typically requiring supporting modifications (fuel system, tuning, intercooler sizing) to run correctly — this is a shop-level install for most builds, paired with a professional tune afterward.

OEM vs Aftermarket

This is a purpose-built aftermarket performance turbo, not a factory OEM replacement — buyers choosing this are typically building toward a specific power target rather than doing a stock repair.

Shipping and Support

Ships boxed with protection for the compressor and turbine housings.

Warranty and Returns

Covered under our 30-day return window for shaft play and function as described.

Why Buy This From Us

We check shaft play and compressor wheel condition closely on performance turbos like this, since these units see higher stress in tuned applications and a hidden defect is a costly discovery after a full turbo install.