Introducing the Borg Warner 177211 0.88 A/R Turbine Housing! This top-of-the-line turbine housing is designed to fit the S300SX Turbo, and features a 0.88 A/R volution and open flow configuration for maximum performance. The T4 inlet and 80mm turbine wheel design make this housing one of the most powerful and efficient on the market today. Don't settle for anything less than the best - trust Borg Warner for all your turbocharging needs!