RS7-R Turbo Upgrade

The JH Motorsports RS7-R Turbo Upgrade is engineered to enhance the performance of Audi's 4.0T V8 engines, offering a significant improvement over stock units. This upgrade features a Garrett-design 47/61mm 11-blade compressor wheel crafted from Aerospace Grade A2618 Billet Aluminum for optimal airflow and durability. The turbine wheel is constructed from Aerospace Grade 718 Nickel Inconel, known for its high-temperature resistance and strength. Each turbocharger undergoes a meticulous multi-step balancing process to ensure smooth operation and longevity, and the assembly is completed in the USA. This attention to detail aims to provide a reliable and high-performing upgrade for demanding applications. The product's design is noted for its "sleeper" look, resembling OEM components to the untrained eye, while offering substantially increased boost capabilities. This turbocharger is specifically designed as a 100% drop-in replacement for the following Audi models: A8 (D4-D4.5, 2011-2017), RS7 (C7-C7.5, 2014-2018), S6 (C7-C7.5, 2013-2018), S7 (C7-C7.5, 2013-2018), and S8 (D4-D4.5, 2013-2017), all equipped with the 4.0t V8 32v engine. The review highlights that with the right supporting modifications, such as upgraded oil lines, an R15 Clutch Pack, and stage 3 tuning, significant performance gains can be realized, with turbos spooling quickly and creating substantial boost throughout the rev range. **Important Notice:** This product is for racing competition use ONLY and is not legal for use in highway or street vehicles. The purchaser acknowledges that by buying this product, they certify their vehicle will only be used for racing applications or off-road use. JH Motorsports, Inc. is not responsible for any civil or criminal liability arising from the use of this product on public streets or highways, as it may violate Federal or State emissions standards.