RULLINE 33.5" x5.2" Universal Rear Bumper Lip Diffuser Car Rear Bumper Chassis Black Spoiler Shark Fin 7 Wing Glossy Black ABS

This diffuser by Rulline was exactly what I was looking for with my sedan. The newer cars all seem to have the finish for the rear end and this was it. Installation was easy with maybe 20 minutes of work. I opted for alternative heavy duty two sided tape over the small roll that is included. Adhesion addressed (after dry fitting) I used the supplied screws on the corners. Durability of the product with installation seems great and has withstood several car washes. The size fit perfectly for my vehicle with no cutting or modifications needed. Overall for the cost this is a great value for the money and is just subtle enough to set your car apart.

Ok so I was impressed as soon as I opened the package. The diffuser had some weight to it and felt reinforced. A lot thicker and stouter than I was expecting which is good. It has 2 slight curves, front to back and up and down so it contoured to my bumper great. After getting taped into place and marked for placement I pre drilled all the mount holes and installation was easy. I actually upgraded the double sided tape to a 1” 3M tape I had but the tape provided looks like it would have worked too. The diffuser now gives a little extra character to otherwise ordinary bumper. I am very happy with the way it turned out. Thank you

I added this to my 2018 Accord Touring. The piece was a tad to big to use the adhesive which wasn't very strong anyways. I used self tapping screws to make it secure. I personally think it looks OEM. I wanted a diffuser that didn't stick out too much. The material seems decent and shouldn't be an issue with fading or cracking.

I bought this as a gift for my husband and he loves it. The only complaints we had were that it was slightly bent upon arrival and the adhesive tape it comes with doesn't work.

Definitely gave my car a new look

Cool idea, cool addition to a car. Except this product is cheap for a reason... it's garbage. The diffuser arrived warped. It's hard plastic, and it's warped and bent. It's impossible to straighten out. When attached to the car, most of it won't stick with the worthless adhesive, and because it arrives warped, it looks ridiculous. The included screws are garbage and don't hold. All they do is pull the plastic away and even with pre-drilled holes, it's just a waste of your money. It looks ridiculous when it's screwed on and warped. Either spend more money on a higher quality product, or just skip this idea. Otherwise, you're going to return it like I did, with holes in your bumper.

Easy installation but the screws have already rusted they are orange instead of black I recommend getting better screws. They’ve rusted in less than 2 mos

Looks great on my car, easy install