Welcome to our Fall Website Refresh. Beta testing in progress. Phone Number: 805-267-9762 This month's discount code: HALLOWEEK3 

Welcome to our Fall Website Refresh. Beta testing in progress. Phone Number: 805-267-9762 This month's discount code: HALLOWEEK3 

Turbosmart GenV WG40 CompGate40 14psi External Wastegate – Blue

$374.95

INSTRUCTIONS The GenV WG40 CompGate40 External Wastegate is a Motorsport proved, cost-effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing […]

4 In Stock

Turbosmart GenV WG40 CompGate40 14psi External Wastegate – Blue

INSTRUCTIONS

The GenV WG40 CompGate40 External Wastegate is a Motorsport proved, cost-effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World.

The GenV provides extensive user configurability, world leading extended thermal performance, fatigue resistance, and best in class flow performance for optimum control and longevity.

The GenV External Wastegate from Turbosmart was a ground-up rework of a classic and the only feature that rolled over from the Gen4 range was the mounting orientation. CFD optimized and validated in-house for maximum flow and thermal management, the GenV range has more features, options, and performance than any other gate like it.

A direct fit upgrade to all Gen4 Turbosmart wastegates and feature their unique collar-locking system, variable actuator cap, and base for easy, 360-degree optional routing of reference hoses, strap-type V-band clamps, optional liquid-cooling provision, 1/8″ NPT reference ports and are provided with the full range of available springs.

Comes with:

  • GenV Wastegate unit
  • All Springs Included in Box
  • Wastegate Pre-fitted as Per Description
  • GenV SS316 Valve seat
  • GenV V-Band Clamps
  • GenV Inlet & Outlet Weld Flanges
  • Mounting Bolts and Nuts
  • Collar tool (master/slave)
  • 3, 5, 7, 14 psi spring kit (1x spring installed)
  • 4 x 1/8” NPT plugs (1x installed)
  • 2 x 1/8” NPT nipples
Features
Class-Leading, Thermal Performance
Class-Leading, CFD & Bench Validated Flow Performance
Class-Leading Fatigue Resistance
Nitronic 60 Valve Guide & High Temp 347 SS Body
17/7 PH Stainless Steel Springs
Liquid Actuator Cooling Option
Strap Type V-band clamps

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Function Factory Performance takes “customer service” very personally. We understand that finding the right parts can be overwhelming. Education and awareness are the principles that keep us ahead of the curve. Let us make this experience simple, easy, and awesome, so without hesitation give us a call at (480) 576-8606, feel free to direct message on our live chat or CLICK HERE to contact us via email.

Make sure to follow us on Instagram: @FFPerformanceAZ and Youtube.

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Frequently Asked Questions

How long does it take for my parts to ship?
If it’s in stock and ready to roll, your order usually hits the road within 1–3 business days.

For made-to-order or specialty items (like carbon fiber parts or custom builds), the turnaround can take up to 8 weeks — perfection takes time.

Either way, we’ll keep you updated so you know exactly when your parts are leaving the pit lane.
Do you send tracking with my order?
Absolutely. Once your order ships, you’ll receive an email with a tracking link so you can follow its journey from our shop to your doorstep.

If your order ships via freight, you’ll get a separate email with a direct link to the carrier’s tracking page — easy and stress-free.
What happens if my parts get lost or damaged?
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.

If your shipment is lost, just email or call us — we’ll help track it down and guide you through the next steps to make it right.
What can I do to help FFP?
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Follow us on Instagram, YouTube, and Facebook, and most importantly, drop us a review on Google or Yelp to let others know about your experience.

Your feedback helps us grow, create more content, and keep bringing performance-driven parts to the community.

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Hold up—leaving so soon? Your cart’s revving up with some top-tier gear, and it looks like you might be missing out! Just to sweeten the deal, use the discount code Hohoho at checkout for an irresistible price drop. Think of it as our little nudge to help you cross the finish line. Don't let your performance parts feel abandoned—give them the garage space they deserve!