SKU: 78016701490

Turbosmart Wastegate 45mm Hypergate 1 Bar Sleeper

Sale price$248.01 Regular price$275.57
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 23 - Sep 28

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Turbosmart Wastegate 45mm Hypergate 1 Bar SleeperThe GenV WG45 HyperGate45 External Wastegate is a Motorsport proven, cost effective external wastegate ? The highest flowing gate of its kind. 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

The GenV WG45 HyperGate45 External Wastegate is a Motorsport proven, cost effective external wastegate ? The highest flowing gate of its kind. 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 our 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.

Available In

Black, Blue, Red and Purple

Wastegate Position Sensor Version & Upgrade

Compressed Gas (ex: Co2) Version

Motorsport Version (CFD driven Heatsink design)

eWG (Electronically Actuated) Version

HP (High Pressure Version) Up to 50psi

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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78016701490

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4.7 ★★★★★
Based on 11 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Work as well as the NGK's
Bought for a 2016 Mazda 6, I had NGK's in it for 5 months and had misfires, didnt have the money to throw more NGK's at it for troubleshooting. Bought these to try and they work great so far.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
C
Verified Purchase
Christopher D. Bodirsky
Dallas, US
★★★★★ 4
Faulty plug? Otherwise great set
Definitely better than the old plugs that probably had 80k miles on them. The one star off is because I had a misfire after installing. Not sure if I damaged the plug or what, but a reinstall didn't fix the misfire. In my genius, I rushed to try to gap it and ended up breaking the iridium tip. Put the old plug into cylinder 3 (where the misfire was) and it was fine. Gonna have to get a new single tomorrow at my local shop, but a bit frustrating to get a misfire after install.
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Reviewed in the United States on April 27, 2026
B
Verified Purchase
Britincali
Los Angeles, US
★★★★★ 5
Upgrade from OEM
After seeing a quite ludicrous $403 quote to change 4 spark plugs in a Mazda3 I decided to show my son how easy it is. These were an upgrade from OEM parts. They were gapped perfectly for the car. They took 20mins to fit and work fine.
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Reviewed in the United States on February 11, 2026
A
Verified Purchase
ANDRES FIGUEROA
Fort Morgan, US
★★★★★ 5
Very good
The best quality. Runs like new again.
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Reviewed in the United States on March 12, 2026
A
Verified Purchase
Ale
Houston, US
★★★★★ 1
garbage spark plugs
misfired after 30 minutes of driving cylinder 4 misfire code, left me stranded on the highway with baby in car. “(9621)” at the end of description is a lie, was not compatible with my vehicle even with compatibility test.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026

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