By Turbosmart

Turbosmart Gen V Comp Gate 40 14 psi External Wastegate (Black)

Regular price €454.95
Regular price Sale price €454.95
incl. VAT.

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Expected delivery: 11.06.2026 - 14.06.2026
* International delivery times may vary.
Color: Black
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Regular price €454.95
Regular price Sale price €454.95

Product description:

The GenV WG40 CompGate40 External Wastegate is a motorsports-proven, cost-effective external wastegate—the wastegate with the highest flow rate of its kind. The GenV offers extensive configuration options for the user, world-leading thermal performance, fatigue resistance, and first-class flow capacity for optimal control and durability.

The GenV series offers more features, options, and performance than any other wastegate. Turbosmart’s GenV external wastegate is a complete redesign of a classic, and the only feature carried over from the Gen4 series is the mounting orientation. It is CFD-optimized and internally validated for maximum flow and thermal management.

A direct-fit upgrade for all Turbosmart Gen4 wastegates, featuring our unique collar-lock system, variable actuator cover, and a base designed for easy, optional 360-degree routing of reference hoses, V-band clamps, optional liquid cooling, 1/8″ NPT reference ports, and the full range of available springs.

 

Product features:

Industry-leading thermal performance
Industry-leading, CFD- and bench-validated flow performance
Industry-leading fatigue resistance
Nitronic 60 valve guide and high-temperature-resistant 347 SS body
17/7 PH stainless steel springs
Optional actuator liquid cooling
Strap-type V-band clamps


Unless otherwise indicated, all articles and services are racing articles without guarantee / warranty and without STVO approval.

The same applies to modifications made to the vehicle. The performance values offered are average values on ARAL 102 OKTAN fuel, which may deviate accordingly due to inferior fuel or wear on the vehicle.
No acceleration times are guaranteed. Subsequent misfueling may cause damage to the vehicle. No guarantee / warranty is assumed for this!
HPerformance does not assume any mobility warranty / costs for the duration of the conversion or any resulting delays.
Scheduled appointment periods are not binding and may vary.

All services are special and custom-made products that are excluded from the statutory right of return.
No warranty is assumed for products that are not installed in a specialist workshop by trained specialist personnel.
Work on motor vehicles may only be carried out by trained specialists. In addition to product malfunctions, installation errors can also lead to dangerous technical and possibly legal consequences for the vehicle.
Therefore, please have all conversions carried out by a specialist vehicle workshop of the guild.

If no instructions for installing a product are available for download in the online store, these are not available
- No installation advice / installation instructions are provided by telephone.

If vehicles have already been modified beforehand, additional costs may be incurred. Please note that our TÜV-approved/registrable products are not necessarily compatible with products from other manufacturers ! Please check in advance whether your already installed hardware parts, which are not from HPerformance, are TÜV-compliant with our products!


Discoloration occurs on the silencers, pipe and tailpipe of all exhaust system components during operation. These are material-related changes that are not covered by the warranty/guarantee of the item and have no negative effect on the use or technical properties of the item.