Turbosmart TS-0565-1901 MSG50 Modular StraightGate50 for Honda

Product Overview

• Turbosmart MSG50 Modular StraightGate50 - Zero-offset 50 mm butterfly-style wastegate designed for Honda electronic actuators

Features

• 50 mm self-balancing butterfly valve offers very high flow capacity
• Modular design: retains OEM electronic actuator (no need for external reference lines)
• No springs or diaphragms: uses the factory electronic system for control
• Billet stainless-steel and aluminum construction delivers durability under high boost
• 360° V-band inlet / outlet for flexible orientation
• Locking collar mechanism ensures the gate remains set once tuned
• Compact and lightweight for easy integration into tight turbo setups
• Ideal for high-performance Honda turbo builds where low-lag and consistent boost control are needed

Specifications

• Part Number: TS-0565-1901
• Type: External Wastegate - Modular StraightGate50
• Valve Diameter: 50 mm
• Actuation: Uses OEM electronic actuator (modular design)
• Mounting: V-band inlet / outlet, 360° clockable
• Body Material: Billet stainless-steel / aluminum

Included Components

• 1 x Modular StraightGate50 wastegate body (TS-0565-1901)
• V-band inlet and outlet flanges
• V-band clamps
• Locking collar tool

Product Description

The Turbosmart TS-0565-1901 MSG50 Modular StraightGate50 is designed specifically to work with your Honda's factory electronic wastegate actuator, giving you both the high flow capacity of a 50 mm butterfly-style external wastegate and the tuning flexibility of your OEM electronic system. With this modular design, you don't need to re-route reference hoses or replace your actuator - simply bolt in and you're ready.

Built for performance, the self-balancing 50 mm butterfly ensures smooth, precise control across the boost range. The billet construction ensures durability and thermal stability, while the locking collar helps lock in your setup. The 360° V-band mount gives you freedom in how you place and orient the gate in your turbo system.

Ideal for high-boost Honda turbo builds, this gate balances excellent flow with tight, consistent control - and by reusing your stock actuator, it simplifies installation and preserves factory electronics.