Excellent products, good quality and excellent customer support.

Pleasantly surprised by the quality of the caps. Brilliant fit, look and feel amazing. Highly recommended.

Actually not bad for the price at all. They look sick and help get a little more air in the bay if you have a driver side dual cone set up

I bought these becuase of the price I was low on cash at that time hands down best purchase for the price can't beat it i will attest the 18mm z3m sway bar will mount up just fine in a ti has to be 18mm though

Perfect fitment and it looks amazing. Definitely recommend it.

These were ordered in the spring for future use, and yesterday I put them to the test

Good stuff , top quality

Excellent it increases the visibility a lot

The aluminum brake fluid cap has a simple design that doesn't stand out too much.

This is a kit that replaces the genuine coil earth wire (coupler terminal 1 - only goes to the round hole in the coil) with a direct connection to the negative terminal of the battery. I got it for a friend when he bought one. The work wasn't that difficult, but it was nerve-wracking to attach and detach the terminal.

I replaced the cap of the washer tank. I was thinking of replacing it with a black plastic one, but the price was a little high and I was worried, so Oda Shokai introduced me to this one and bought it from Bevinsee. I removed the OEM one and installed it as it is. It looks a little more luxurious.

The product itself is top-notchsolid construction, perfect fit, and it instantly improved the stability and performance of my vehicle. You can really feel the difference in the drivetrain response.What impressed me just as much was how quickly the order arrived. Shipping was incredibly fast, and the part was well-packaged and arrived in perfect condition. I was back on the road in no time.

The original plastic cap has been replaced with an aluminum one. The texture is not bad.

Aluminum coolant cap
There are two installation methods for this product.
1. Remove the existing cap and install it as is.
2. Cut out a part of the washer cap and attach it to the main body with screws.
Personally, I think option 2 is best if the cap you cut is black.
I'm currently using it as is.

No flickering or issues of any kind. High & low beams work as they should.
Not sure what fan noise there is to hear - how can you even hear anything over your engine...