BMS Billet Coolant Expansion Tank cap for VW, Audi, Skoda, & SEAT

Upgrade your weak plastic coolant reservoir cap to metal!

Introducing the ultimate upgrade for your coolant expansion tank: the Burger Motorsports CNC Machined Billet Aluminum coolant Reservoir Cap. Say goodbye to the flimsy, leaky plastic OE cap and hello to superior protection and style under your hood.

Machined from high-grade billet aluminum, this heavy-duty coolant reservoir cap is not just a replacement; it’s a statement of durability and performance. Engineered to withstand endless heat cycles it ensures a tight seal providing peace of mind against potential leaks.

But functionality isn’t the only thing on offer here. Elevate your engine bay aesthetics with the sleek anodized finish, available in eye-catching blue, red, and black.

To install, simply remove your old coolant reservoir cap, use a flat screwdriver to detach the factory pressure release valve and attach it to the new aluminum alloy cover and replace with the new upgraded metal cap.

Features and Benefits

Solid 1-piece aluminum design is much stronger than brittle plastic
No special tools required for removal/install
Strong design won’t fail under pressure
Anodized for protection
Looks great under the hood
Available in black, red, and blue

Vehicle Fitment

Volkswagen
2020+ VW Golf 8
2020+ VW Golf 8 GTI
2020+ VW Golf 8 GTI Clubsport
2020+ VW Golf 8 R
2013-2020 VW Golf 7 & 7.5 GTI, Clubsport, R
2008-2014 VW Golf 6
2015+ VW Passat 2.0 TSI B8
2017+ VW Arteon 2.0 TSI
2019+ VW T-Roc R 2.0 TSI
2016+ VW Tiguan II 2.0 TSI
2008-2017 VW Scirocco
2011-2018 VW Jetta / GLI 6
2018+ VW Jetta / GLI 7
2015-2018 VW Polo 5 GTI 1.8 TSI 6C
2008-2015 VW Polo 5 GTI 1.4 TSI 6R