Kaiser KGT800xr Audi S5/S5 B9/B9.5

The KaiserMotion EA839 KGT800xr Turbo is engineered for S4 and S5 builds targeting an 800hp/650whp power range. Its duo ball bearing design supports fast, controlled turbo response while providing the durability demanded by high-output EA839 applications. Developed with upgraded aerodynamic features, this turbo is built to extend the engine’s horsepower potential beyond the factory turbocharger range. It is a focused solution for enthusiasts and tuning shops building serious S4 or S5 performance combinations around the EA839 platform.