SKU: 91787272179

Blow-Off Valve Adapter Kia Stinger GT 3.3T 18+

Sale price$120.60 Regular price$134.00
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Description

Blow-Off Valve Adapter Kia Stinger GT 3.3T 18+Add some extra attitude to your Lambda II V6 with the Mishimoto 2018+ Kia Stinger GT 3. 3T Blow Off Valve Adaptor. Kia wowed the world with the launch of their heavy hitting Stinger GT, delivering a sports sedan with a robust platform to build mountains of power while rivaling the contemporary brands that already dominate the market. Since its easy to increase the boost on this platform, we saw the need to provide you with a sturdy means of managing

Add some extra attitude to your Lambda II V6 with the Mishimoto 2018+ Kia Stinger GT 3.3T Blow-Off Valve Adaptor.

Kia wowed the world with the launch of their heavy-hitting Stinger GT, delivering a sports sedan with a robust platform to build mountains of power while rivaling the contemporary brands that already dominate the market. Since it’s easy to increase the boost on this platform, we saw the need to provide you with a sturdy means of managing excess boost pressure in the intercooling system.

The factory recirculation valves, while solid out of the box, are already close to maxed out when it comes to regulating boost pressure, plus the plastic construction could lead to potential leaks as the vehicle ages. Not to mention these valves deprive you of that sweet “PSSHT” that every enthusiast with a turbocharged vehicle craves.

The Mishimoto blow-off valve adaptor ditches the plastic in favor of a full cast aluminum construction to ensure a sturdy connection between the Kia’s intercooler pipe merger and the blow-off valve.

Our adapter is also CNC-machined and coated in a sleek, black powder coat for a perfect fit under the hood. The 2 to 1 design utilizes a 50mm v-band flange giving you a wide range of blow-off valves to choose from to regulate boost pressure properly. This adapter also includes two rubber block off caps, additional hosing, a fresh set of OEM style O-rings, and the Mishimoto Lifetime Warranty for a worry-free installation.

  • Direct fit for the 2018+ Kia Stinger GT 3.3T
  • Utilizes 50mm V-Band flange
  • Full cast aluminium construction, CNC-machined to perfection
  • Compatible with stock and Mishimoto intercooler pipes
  • Includes block-off caps and additional hosing for proper installation
  • Available in black powder coat finish
  • Mishimoto Lifetime Warranty
  • Inlet: 50mm
  • Mishimoto recommends the TiAL QRJ valve for best results. If using the TiAL Q or similar valve, bypass the factory BOV vacuum chamber for proper valve actuation.
  • (1) Blow-off Valve Adapter
  • (1) Hose
  • (3) Application-Specific O-Rings
  • (3) Block-Off Caps
  • Mishimoto Lifetime Warranty
  • 2018 - 2021 Kia Stinger GT

                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: 91787272179

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                4.8 ★★★★★
                Based on 26 reviews
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                Omar K.
                San Leandro, US
                ★★★★★ 5
                Flutes and size perfect
                Color: Silver
                Excellent
                WAS THIS REVIEW HELPFUL?YesReportShare
                Reviewed in the United States on April 7, 2026
                R
                Verified Purchase
                Richard Gammon
                Port Orchard, US
                ★★★★★ 5
                Good quality
                Color: Silver
                Works perfect for my 2009 jeep 3.8
                WAS THIS REVIEW HELPFUL?YesReportShare
                Reviewed in the United States on April 25, 2026
                J
                Verified Purchase
                jake
                Whiting, US
                ★★★★★ 4
                Excellent quatity cheap.
                Color: Silver
                Pervect fit. Heavy duty.
                WAS THIS REVIEW HELPFUL?YesReportShare
                Reviewed in the United States on January 21, 2026
                S
                Verified Purchase
                S. Brown
                Alexandria, US
                ★★★★★ 3
                Very tight fit on 74mm Mobile 1 Filters
                Color: Silver
                It claims to fit "some" 74mm Mobil 1 filters. It's a fraction too small, but will work if you "force" the tool on the filter.
                WAS THIS REVIEW HELPFUL?YesReportShare
                Reviewed in the United States on February 25, 2026
                D
                Verified Purchase
                Dustin
                Whiting, US
                ★★★★★ 5
                Works if you need help. Not a miracle in a bottle.
                Size: 1 Count (Pack of 1)
                It has worked every time I've used this product. Won't fix a damage catalytic converter but will help you pass the test if your car almost passed.
                WAS THIS REVIEW HELPFUL?YesReportShare
                Reviewed in the United States on May 28, 2026

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