Turbosmart T4 Divided 1.15AR 75mm Turbine Housing

This Turbosmart T4 divided turbine housing features a 1.15 A/R ratio and a 75mm compressor outlet. The divided housing design helps improve exhaust gas velocity and spool response by separating the exhaust pulses from each cylinder bank. This separation prevents interference between pulses, leading to a more efficient flow into the turbine wheel. The 1.15 A/R ratio is well-suited for high-flow applications, allowing the turbocharger to breathe freely at higher RPMs and boost levels, making it a solid choice for builds aiming for significant power gains.

Constructed from durable cast iron, this housing is built to withstand the high temperatures and pressures associated with forced induction systems. The 75mm outlet size is designed to pair with a variety of turbocharger compressor wheels, offering flexibility for custom turbo setups. Proper fitment and exhaust manifold matching are crucial for optimal performance; ensure your manifold is designed for a T4 divided inlet flange and that the turbine wheel size is compatible with the housing's A/R ratio for the best results. This component is essential for tuning your turbo system to achieve your desired power output and driving characteristics.

Please note that this turbine housing is not CARB approved and cannot be shipped to California. Always consult with your turbo specialist or tuner to confirm this housing meets the specific requirements of your build and local emissions regulations.