Garrett GTX3071R Gen II Super Core (Replaces 836042-5002S)

Garrett is well-known for their high-performance turbochargers, and the GTX3071R Gen II Super Core assembly continues that legacy. This is a robust core assembly designed for serious performance builds where you're looking to significantly increase horsepower and torque. It's built around Garrett's advanced aerodynamics and internal components, offering improved airflow and efficiency over older designs.

The GTX3071R Gen II features a 71mm compressor wheel with a 54mm exducer and a 56T exducer inducer ratio, paired with a 60mm turbine wheel. This combination is optimized for a broad powerband, providing strong boost response while still capable of supporting high peak power. The Gen II updates include improved aerodynamics for better flow and efficiency, and a dual ball bearing system for quicker spool-up and sustained performance. The turbine housing is cast from stainless steel to handle high exhaust temperatures, and the entire assembly is built to withstand the demands of high-output engines.

This super core assembly replaces Garrett part number 836042-5002S. It is designed as a core assembly, meaning it's intended to be integrated into a custom turbocharger setup. You will need to source compatible turbine housings and other supporting components to complete your turbocharger build. Please note that this part is not CARB approved and cannot be shipped to California.