Genuine Bosch/VW Blow-Off Valve For Audi Seat Skoda VW – 058133517B, 6QE906517A

Yo, VAG fans—here's a genuine blow-off/diverter valve that fits a ton of Audi, Seat, Skoda, and VW models.

It's new other, meaning it was removed from a brand new motor, so it's basically unused but not in retail packaging.

Part numbers: 058133517B, 6QE906517A, also crosses to 6Q0 906 517 A.

Made by Bosch/VW, so it's OEM quality.

Fits engines like CNV, CTH, CAV, ALT, AWM, BSE, and many more from late 90s to late 2010s.

It's a boost control valve, essential for turbo engines.

If yours is leaking or stuck, you'll lose power and mpg.

This one's ready to bolt on.

Comes as shown, no extra hardware.

Weighs about 0.5 kg.

It's not a tuning part, just a genuine replacement.

So if your 1.8T or other VAG turbo is acting up, this valve might be the cure.

Grab it and get that boost back.

Straight from a new motor, so it's fresh.