The Turbosmart TS-1 T4 turbocharger (8280) is an externally wastegated unit specified with a 0.96 A/R turbine for forced-induction applications. Water-cooled and built for compact T4 systems, it’s intended as a core turbocharger component for custom builds and swaps. Use the stated frame and A/R sizing to confirm compatibility with your turbo manifold and exhaust plumbing.
Turbosmart 8280 T4 0.96AR Externally Wastegated TS-1 Turbocharger