The wait is over! APR’s Stage III Turbocharger System changes the game like only APR can- with a 500+HP, 10-second quarter mile upgrade-in-a-box. At the heart of this upgrade is an incredibly-responsive and ultra-reliable Borg Warner twin scroll turbocharger that is able to belt out a staggering 522hp. Add to that every component needed for a complete installation, including a new downpipe and turbo flange, and this is truly the ultimate turnkey turbocharger upgrade for your MK7 GTI and Golf R, or Audi A3 and S3. And if you want to make the jump to Stage III+, APR also offers a fueling kit to take this upgrade to the next level. For details and to purchase, please check the links below.