Full Race is proud to introduce the Borg Warner BW42R-71 Twinscroll Turbocharger.

The BW42R-71 is an ultra-efficient twinscroll turbocharger designed to make up to 900whp and compete with the GT4294R. This is Borg Warner's answer to the need for a high output SFWD-legal turbo (class limit of 72mm) that is ultra durable and affordable. Sharing the same footprint as the GT42R, the Borg Warner's 7 blade 71mm compressor wheel is capable of delivering more airflow than the Garrett GT4294R and at improved pressure ratios. This turbo will work on all Full-Race T4 Twinscroll manifolds, and is recommended to be used ONLY with a twinscroll T4 turbo manifold and dual external wastegates. Look for this turbo on Full-Race's Black SFWD honda civic and at Full-Race's SEMA booth #20741