TiAL 008661 G55 1.15 A/R Stainless Steel V-Band Turbine Housing

The TiAL 008661 is a stainless steel V-band turbine housing (also called a turbo hot-side housing) for Garrett G55 series turbochargers. It has a 1.15 A/R and is sold under the TiAL Sport brand.

Key Features:

• Designed for Garrett G Series G55 turbochargers
• 1.15 A/R turbine housing
• Stainless steel construction
• V-band connection

A/R is the ratio of the housing's inlet area to its radius. It affects how quickly the turbo spools and where in the rev range it makes power. The 1.15 A/R option suits builders who want to tune the turbo for their power goals.