DNA MOTORING SBK-LM-350Z Pair of Low Mount Tensile Steel Seat Brackets Compatible with 350Z 03-09, Black

I had to modify these to fit my car but they do work with my new seats.

These brackets will 100% not fit a 2004 ES1 Civic 4 door (LX trim) unless you don't mind going through the hassle of extensive modifications and have a couple hours to spare for that.Like other reviews have stated, of all 4 mounting holes to bolt the brackets to the chassis, only 2 will barely line up decently while the remaining are completely off the marks. You will have to drill AND cut & weld in order to have all 4 holes of the brackets line up to the existing ones for the stock seats.And to keep the sliders on the seats that they're also selling and supposedly should work with these brackets, you will have to drill new holes and add spacers between the sliders and the brackets in order for the sliding mechanism to actually be clear of interferences and work decently.The welds on these brackets are not very structurally sound, so beware of this as well.Tl;Dr: overall completely AVOID these brackets if you value your time and want something that will bolt up nicely to the stock mounting holes without requiring you to bust out the power drill, grinder, and welder.

I was honestly skeptical at first. Did the passenger side first and boy was that a bother. Could not be sure whether it was the bracket itself or the funky passenger transmission shape area so I gave the item 5 stars anyway. The driver side fit like a glove and I am definitely enjoying the seats.

Surprisingly, the mounting holes lined up with the holes in the floor, but the mounting slots for the seat did not. I used this backet to temporarily mount my sparco r100 seats and had to drill new holes to fit the sparco sliders.These brackets are quite flimsy--they are not a solid piece of metal like Planted brackets for example, but rather they are just sections of metal stock butt jointed and welded together. With some additional supports, they would be decent, but as is, are not great. For the price, They are fine for a weekend car, but I would not use them in a daily or in a vehicle where serious driving is done.

Had to drill em a bunch to fit the application, they're strong enough and held up to the additional holes.

The holes didn't line up with the sliders of the DNA motoring seats I have . I had to drill new holes to make them work. If you want to keep the sliders it takes some finesse but they will work .

I am going to be honest in my review. These brackets are constructed out of very flimsy material. The holes do not line up with their actual racing seats that they sell. I was very suprised as holes are just randomly drilled and are off by almost an inch. I have over 10 years in the Automotive field and these brackets are a safety concern. The bracket will likely snap in a collision. There should be laws in effect to protect this kind of stuff from being produced. If I want the seats and sliders that I ordered through them, I will have to drill an additional hole in between two preexisting holes. Given that this product is already made out of very thin metal. I am highly worried that this bracket will not hold up with constant weight of 160lbs put in the seat. I am writting in depth so nobody gets hurt or wastes their money on these brackets. I'm not even going to return this product. I am currently looking into contacting someone to review this product for safety and legaility concerns. This is a hazard in a vehicle. The seats I will say seem to be constructed well. This company has no buisness making mounting brackets and I will never order another product from them again because of this. I understand aftermarket applications can cut corners, but this bracket is as flimsy as aluminum. This is not a good look for this company. Do as you please with your momey, but I cant stand silent on this. Ive provided photos so you can see how dangerous the brackets are. Holes are drilled on the edge of metal, in a accident these bolts will break and cause serious injury or death to the driver. I tried to save a couple bucks, but I will gladly eat the money on this one to bring it to others attention. You get what you pay for. Ive had good experiences with a lot of aftermarket companies, but this was not one of them. Its even possible they are not aware of how dangerous these are, but I am making it away in my review. Amazon needs to step in amd ban the sale of this specific product.

These don’t fit an 2002 EP3/Civic Si at all. I have spent about an hour trying to make them work and still have work ahead of me. The seat is cocked about 5 degrees when bolted into the floor. I should have spent more for a better bracket.