

2.0T AV6 Blow Off Valve
Required for Venting
Fits the following vehicles:
- 2022-2023 Elantra N DCT
- 2022+ Elantra N MT
- 2019-2023 Veloster N MT
- 2019-2023 Veloster N DCT
- 2022-2023 Kona N DCT
- Limited Lifetime Warranty available for original purchaser only.
- See Terms and Conditions for additional warranty information.
Some products offered by SXTH Element and SXTHNK are not capable of shipping to states that have adopted the C.A.R.B. Standard. Those products can include anything induction or exhaust related. If this product is incapable of shipping to your location, you will not be able to checkout with it. More information can be found in the link below.
WARNING: May contain items that are found to have compounds and/or chemicals known to the State of California to cause cancer, birth defects, and reproductive harm.
For more information, please visit www.P65Warnings.ca.gov
Our AV6 blow off valve (AV standing for atmospheric valve) is the result of hundreds of man hours between CAD design, prototype building, bench testing and vehicle testing. Many months of R&D has gone into our valve to produce a quality OEM replacement that makes a crispy clean sound and is 70% the size of it’s competitors. This valve, with a different base, was run for a few months on our 400 horsepower Elantra Sport, so you can rest assured it will perform for you.
The AV6 is designed to be a direct factory bypass valve replacement with a clean sound and solid performance. The body is machined from billet 6061 Aluminum, anodized black. The piston is brass and designed to be as light as possible for lightning fast response.

The AV6.
Where form meets function.









Six screws secure the spring/piston. These screws are stainless steel for max corrosion resistance.
Our custom banjo fitting spins 360 degrees for easy vacuum line installation
The billet aluminum cap is anodized black with laser engraved logos
Boost pressure is contained by the body o-ring and piston o-ring
The CAD designed base is specific to the 1.6T gamma engine









Six screws secure the spring/piston. These screws are stainless steel for max corrosion resistance
Our custom banjo fitting spins 360 degrees for easy vacuum line installation
The billet aluminum cap is anodized black with laser engraved logos
Boost pressure is contained by the body o-ring and piston o-ring
The CAD designed base is specific to the 1.6T gamma engine

Six screws secure the spring/piston. These screws are stainless steel for max corrosion resistance

Our custom banjo fitting spins 360 degrees for easy vacuum line installation

The billet aluminum cap is anodized black with laser engraved logos




Boost pressure is contained by the body o-ring and piston o-ring

The CAD designed base is specific to the 1.6T gamma engine
The AV6 uses the factory bypass valve gasket for a leak free, 100% bolt on solution. The kit comes with new fasteners and vacuum line so nothing else is needed for installation. Just open the box, install and drive!
