Fitment Information
- Hyundai Elantra Sport (2017, 2018, 2019, 2020)
- Hyundai Elantra GT Sport (2018, 2019, 2020)
- Hyundai Veloster Turbo (2019, 2020, 2021)
- Genesis G70 3.3T (2018, 2019, 2020)
- Genesis G80 Sport 3.3T (2018, 2019, 2020)
- Kia Forte GT (2020, 2021, 2022, 2023, 2024)
- Kia Stinger GT 3.3T (2018, 2019, 2020, 2021, 2022, 2023)
Fitment Note
Fits the turbocharged applications listed above only. Confirm the exact model, engine, and year before ordering. This AV6 valve is not for Elantra N, Veloster N, Kia K5 GT, or Hyundai Sonata N-Line applications.
Specs and Features
-
AV6 Blow Off Valve
- Direct replacement for the factory bypass valve on compatible applications
- Atmospheric valve design creates an audible release sound during throttle lift
- Available in black or red
-
Construction
- Billet 6061 aluminum body
- Lightweight brass piston for fast valve response
- Vehicle-specific CAD-designed base
-
Installation
- Uses the factory bypass-valve gasket for a leak-free seal
- Includes new fasteners and vacuum line
- Designed as a bolt-on installation for compatible factory turbocharger applications
-
Emissions Information
- Not legal for street use in California
Product Description
The SXTH Element AV6 Blow Off Valve replaces the factory bypass valve on select Hyundai, Kia, and Genesis turbocharged vehicles. It is built for owners who want a clean bolt-on upgrade with a sharper, more noticeable release sound while retaining a vehicle-specific mounting solution.
The AV6 uses a billet 6061 aluminum body and a lightweight brass piston designed for quick response. SXTH includes new hardware and vacuum line, while the valve reuses the factory bypass-valve gasket to maintain the factory sealing surface. Available in black or red, it is a straightforward underhood upgrade for compatible 1.6T and 3.3T applications.
Before You Buy
Fitment is application-specific, so do not purchase based on engine displacement alone. The factory bypass-valve gasket is reused and is not included with the kit. This is an atmospheric blow off valve, so increased venting sound is expected. Check local emissions laws before ordering because this product is not legal for street use in California.
Related Upgrades by Vehicle
- K&N Typhoon Cold Air Intake for Elantra Sport and Elantra GT Sport - a complementary intake upgrade for the compatible 1.6T Hyundai applications.
- Megan Racing Axle-Back Exhaust for Elantra Sport Turbo - adds a stainless-steel exhaust upgrade for 2017-2020 Elantra Sport models.
- aFe Takeda Stage-2 Cold Air Intake for Kia Forte GT - available with a dry or oiled filter for compatible 2019-2024 Forte GT 1.6T models.
- MBRP Axle-Back Exhaust for Kia Forte GT - a bolt-on 2.5-inch axle-back exhaust with quad tips for compatible 2022-2024 Forte GT sedans.
- ARK DT-S Cat-Back Exhaust for Hyundai Veloster Turbo - a compatible exhaust option for 2019-2021 Veloster Turbo 1.6T models.
- Borla S-Type Cat-Back Exhaust for Kia Stinger GT - a 3.3T exhaust upgrade for compatible 2022-2023 Stinger GT models.
About SXTH Element
SXTH Element develops vehicle-specific performance parts for modern turbocharged platforms. Its lineup includes intake systems, turbo inlet pipes, intercoolers, blow-off valves, tuning components, and supporting hardware designed around factory fitment and practical performance upgrades.

More in this category
Genesis G70 Parts
Genesis G80 Parts
Hyundai Elantra Parts
Hyundai Veloster Parts
Kia Forte Parts
Kia Stinger Blow Off Valve
KIA Stinger Parts
Reviews on this product
Redline360 is an Authorized Dealer so we only sell authentic and genuine parts and accessories.
Order updates, tracking and info
Our goal is your complete satisfaction. Upon ordering, you will receive an email confirmation of your order along with your invoice. You will be able to log into our website 24/7 to check on your order at any time. Your order is processed Monday through Friday from 8am to 6pm PST as soon as it is placed. Once your order ships, we will email you a tracking number so you can track your package.
Protect your purchase
Redline360 offers our customers piece of mind! We have partned with Extend to offer you Extend Product Protection and Extend Shipping Protection. Read about each protection that Extend offers to Redline360 customers!
Multiple distribution points ready to serve you!
We ship from multiple locations around the United States so you receive your part as quick as possible. Not every warehouse stocks all the same parts, so the closest warehouse to you that has the part in stock is where your order will ship from. We ship from California, Nevada, Indiana, Michigan, Florida, Texas and Pennsylvania.
Secure Ordering
We take security seriously! We are never exposed to your credit card information, and it's never stored. Credit card transactions go through the credit card processor directly. We also offer various other payment methods such as PayPal, Affirm Financing (Pay over time), Amazon Pay, Apple Pay and more!
Any non CARB compliant items can not ship California. We will notify you if we have to cancel your order.
Some products may be subject to local rules, laws and regulations in certain areas. Always check your local laws to determine legal restrictions. We are not responsible if you buy a product that is not legal in your area.
For items that have free shipping, free shipping only applies to the lower 48 states.
Questions? Contact us.
Actual item may vary from picture