<h4>DESCRIPTION</h4> <p><span>GrimmSpeed's new Overtake BB500 Turbocharger is another powerful turbocharger designed by GrimmSpeed. The Overtake Ball-Bearing 500-Series Turbocharger takes the same formula as the GrimmSpeed CHASE JB400, but improves on the design with a faster spool, and increased airflow. This turbocharger features a larger 55lb compressor wheel, along with a massive 60mm turbine wheel. This will allow the engine to breathe easier at higher RPMs. By combining slick aero wheel designs and a dual ceramic ball-bearing center cartridge, GrimmSpeed was able to achieve a quicker spool when compared to the CHASE JB400 turbocharger by 150 RPMs.</span></p> <h4>WHY?</h4> <p>For those seeking the ultimate power upgrade to their vehicle the BB500 Turbo kit by GrimmSpeed is the place to start. Designed for quicker spool times and efficient engineering, this turbo kit boasts a 100+ horse power increase with a tune. </p> <h4>FEATURES:</h4> <ul> <li> <p><span>Ideal for daily drivers that demand more power</span></p> </li> <li> <p><span>Durable enough for track-dedicated race cars</span></p> </li> <li> <p><span>Will include new gaskets, fluid lines, and hardware for the installation</span></p> </li> <li> <p><span>This turbocharger was able to produce 440 WHP and 460 WTQ on GrimmSpeed's Stage 3 2020 STI with tuning and fuel upgrades</span></p> </li> <li> <p><span>Bearing Type: Ceramic ball-bearing design featuring silver-plated 4340 bearing cages</span></p> </li> </ul> <h4>COMPATIBILITY</h4> <p>2004-2021 STI </p> <p>*2008-2014 WRX (Equipped with GrimmSpeed Intercooler, STI-Style Conversion Hose, etc)</p> <p>2002-2007 WRX (Other modifications required)</p> <p>*Not compatible with OEM Secondary Air Pump System</p> <!---->