Have to say!!!! Was a bit dubious initially prior to ordering this item BUT order process was seemless and the product arrived in good time too.
Very impressed with the quality and build also the fitting of the product too.
The product quality feels and looks better than the actual BMW seals! Very impressed I rarely leave reviews unless I’m very impressed and this product has exceeded expectations will highly recommend.
Noticed one of my sunroof seals had a gap and found these while searching for any alternatives. They were very easy to install and filled the gap perfectly. Really satisfied with my purchase!
I thought replacing the seal was the only way to fill the seal gap caused by rain leaks, but I found this product and purchased it.
This is a very well thought out product and is extremely effective. The seal is flexible and I would like to monitor the situation. Thank you for the good product.It is also functioning well in Hokkaido, Japan.
Took a little while to get the piece to fit flush, but worth the effort. Perfect fit after some careful finessing.
Had a decent sized gap on my sunroof seal, this kit was able to fix that and didn’t even take 2 mins to install it. Super simple installation and a product that just works.
Does work, cheap 3d printed plastic and pops when I close the sunroof
They fit well, but it is noticeable that they were 3D printed. They could be a little smoother and better finished.
It fit perfectly.
WORKED PERFECT!!!! STOPPED AIR NOISE!!!
Worked great! A very inexpensive and more permanent fix!
All good, easyvfit!
Excellent bit of kit did the job perfectly better than paying BMW £250 for anew seal
I used the sunroof front gap filler from Form&Function Design because I was experienced substantial wind noise in my 2018 BMW X3. The gap filler worked amazingly well and eliminated the wind noise. It is a very effective product and I highly recommend it.
It works
Thank you for creating these. Fit perfectly.
The kit was easy to install, and I really appreciate that it includes various sizes to accommodate future shrinkage. I like that the solution is non‑permanent yet still provides a very secure seal for the gap. I would recommend this to any owner experiencing gap issues.
Does what it supposed to
Stopped the annoying wind noise for good.
Installation took less than 5 minutes.
Henüz teslim almadım Malesef .
The package was held by Turkish customs. Customer was fully refunded.
Fitted perfect
Items arrived on time and as described. Worked on my 2022 BMW X6. Thanks.
Fits as described. Was a little hard to get into place, but once it clipped in it was ok. Thanks.
This filler was the ideal solution for my BMW’s shrinking seal. It filled the gap with a perfect fit.
Most importantly, I’ve had it installed for over a year now, and it is still working great. It is holding on strong through all seasons. I live in Ontario, so it’s gone through all four seasons including a full winter.
Great product fit well! Would recommend
The item is perfect, it gets the job done! So far i don't have any water in my passenger foot well. its been almost a month since i installed the 2 pieces. just purchase the full kid so you can accommodate any issue with your seals.
Good piece of kit.the frontpiece was easy to fit Found the side kit piece to be a bit fiddly when inserting.So Far has withstood the typical british downpours. Saved hundreds compared to what bmw wanted to quote
I was not paying attention and I ordered the wrong size. I noticed my mistake and decided to contact Form and function using the chat feature, they responded in less than a minute at like 8:00 PM. They offered to send me a large size gap filler FREE of charge even though I was at fault. New ones shipped the next morning. The product itself is amazing and saved me hundreds because I did not have to replace the seal. It took less than a minute to install, fixed all of the issues and you can't even notice it. Amazing customer support and amazing product!
Fitted perfectly, looks good and wind noise now gone. Brilliant