GReddy’s Reworked External Wastegate

Turbosmart’s GenV CompGate40 is a ground-up rework of their classic external wastegate design, CFD-optimized for maximum flow and thermal management while keeping the same mounting orientation as the outgoing Gen4 range for easy upgrades.

Genuinely Configurable Hardware

Features like a collar-locking system, a variable actuator cap and base for 360-degree reference hose routing, strap-type V-band clamps, and optional liquid cooling give this wastegate more real configuration options than most external gates on the market.

• 40mm external wastegate, 14 PSI base spring rating
• Blue finish
• CFD-optimized for maximum flow
• Direct fit upgrade for Gen4 Turbosmart wastegates
• Includes full range of tuning springs

The RallySport Take

One of the most configurable external wastegates available a great choice whether you’re upgrading from a Gen4 unit or starting fresh on a serious turbo build.