Granatelli Motor Sports Turbo Adapter, Cast. 3.0" V-Band to T4 Housing, NOT Threaded

The Granatelli Motor Sports Turbo Adapter — Cast 3.0″ V‑Band to T4 Housing (540205) is a rugged cast turbo transition adapter that converts a 3.0″ V‑band outlet to a T4 turbine housing flange. Designed for performance turbo systems and custom builds, this adapter ensures strong, leak‑free connections and high‑temperature durability.

Key Features

• Cast turbo adapter: 3.0″ V‑band to T4 housing
• Heavy-duty cast construction for strength and heat resistance
• Precise flange surfaces for secure, leak‑free mounting
• Designed for high‑performance and turbocharged engines
• Ideal for custom turbo plumbing and fabrication

Performance & Benefits

• Enables reliable transition between V‑band and T4 turbo components
• Supports high boost levels and extreme exhaust temperatures
• Improves exhaust flow and turbo response
• Perfect for turbo upgrades, repairs, and custom fabrication

This turbo adapter delivers a durable, high‑quality solution for connecting 3.0″ V‑band outlets to T4 housing flanges in performance turbo systems and custom exhaust builds.