VAG Black Washer Fluid Cap

really high quality statement piece for ur car, changes the look completely, easy install especially with the tools provided- white caps was the before, black caps after installation

Once again a fantastic purchase from high on boost. Love these mirrors and how much extra view is brilliant. Looks smart with the led indicators. Highly recommend these

Top quality, quick service and hand written message nice touch. Wouldn’t hesitate to use these guys again

Schnelle Lieferung und top Verpackung. Sieht super aus und passt perfekt. Kann ich nur empfehlen.

Have ordered a few things off high on boost and these mirror caps are brilliant. Easy to fit and finish off my carbon fibre look. Highly recommend these 👌😎

I ordered the cup holder insert and expansion tank/washer bundle.

They all arrived securely packaged 2 days later via recorded delivery.

Products are extremely well engineered and fit perfectly.

I will recommend and re-order from HighonBoost at any time.

A very good choice if you want a Carbon Fibre handbrake 10/10

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Exceptional Service from High On Boost!

I ordered a set of NGK Laser Iridium spark plugs, but the package arrived with only 3 instead of 4. I messaged High On Boost on Instagram, and they responded immediately—no excuses, no delays. They shipped the missing plug the same day, free of charge, and I received it the next day.

Their urgency, professionalism, and customer-first attitude really impressed me. It’s rare to see this level of service, especially in the car parts space. Genuinely so happy with how they handled it. Will definitely be buying from them again.

👍👍

Arrived quickly and provided 10% off, first time using will be using again

Perfect in every way I couldn't be any happier will definitely order again,even got a hand written note lovely touch.

Thankyou high on boost

5***** service.

Got a few bits from high on boost love them all

Amazed by the quality of this product ! The packaging is amazing as well ! Very impressed. Will defo be ordering bits again. Arrived the next day as well !

Bought items for my golf a couple of times now and thought I would leave a review.
The service you get from these guys is professional from start to finish.

Ordering - when ordering their website is nice and easy to navigate and so easy to find anything they have for your car.

Check out- numerous ways to pay and goes through nice and quick.

Updates - the guys at high on boost update you start to finish.

Communication- they get back to you fast and professional and always happy to help.

Postage/delivery- very fast postage in both my lot of items and very well packaged (see my video/picture)

High on boost definitely well recommended and I have recommended them to all my friends who have bought from them. Would well recommend to anyone who is looking to update items on the cars.
Well done high on boost keep up the great work 👍🏻👍🏻👍🏻👍🏻👍🏻

Absolutely incredible in person, they really undersold the look when they said photos don’t do them justice!

Can’t wait for the next batch of forged carbon mods to be released as I will be pre ordering those as well!