Key Features / Product Warranty
The perfect upgrade to the K24 (stock turbo). The same fast response, but with peak output of the RS2 turbo--it doesn't get any better than this for the AAN UrS4! With a slightly smaller turbine and compressor section than our K26/GT3071, this turbo is capable of 425+ crank HP and peak boost of 30psi efficientlly.
Choose this turbo over the GT3071 for faster response and applications under 450HP where the higher flow is not required.
Full boost by 2700 RPM on most 2.0-2.3l motors and the ability to run over 28psi boost efficiently. Works well with Audi RS2 chipsets or custom tuning.
Available with options below, choose what suits you best, we recommend the 3" inlet and the .63AR for most 2.2 AAN applications.
Also check out our complete kit with adaptations for an easy install: AAN Turbo Packages