Garrett GTX3576R Gen II Reverse Turbine Housing Kit O/V V-Band / V-Band 1.01 A/R (Ni-Resist)

The Ni-Resist cast iron construction of this Garrett GTX3576R Gen II reverse turbine housing is key to its performance and durability. This specific material is chosen for its excellent resistance to high temperatures and corrosion, which are common challenges in the exhaust side of a turbocharger. The housing features a 1.01 A/R (Area/Radius) ratio, a measurement that dictates how quickly exhaust gases are directed into the turbine wheel. A 1.01 A/R generally promotes better exhaust flow at higher engine speeds, helping the turbocharger spool efficiently and maintain boost pressure in demanding applications.

This kit is designed for the Gen II version of the GTX3576R turbocharger, ensuring a precise fit and optimal integration with the corresponding compressor housing and turbine wheel. The V-band inlet and outlet connections simplify installation and provide a secure, leak-free seal compared to traditional flanged connections. This design is particularly beneficial for custom turbo setups where ease of assembly and disassembly for maintenance or tuning is important. The reverse orientation of the housing is specific to certain manifold designs and plumbing configurations, offering flexibility for builders working with tight engine bays or unique turbo mounting strategies.

When building a high-performance forced induction system, selecting the right turbine housing is critical for achieving your desired powerband and response characteristics. This Garrett housing, with its robust Ni-Resist material and carefully chosen 1.01 A/R, is a solid option for enthusiasts looking to fine-tune their turbocharger's performance. Please note that this part is not CARB approved and cannot be shipped to California.