KSP 15mm 5X112mm Wheel Spacers for Most Newer M3 M4 X2 X6 i3 i4 1-8 Series | 66.6mm Center Bore with hub lip, forged 6061-T6 Aluminum hubcentric, Compatible with Ben-Z 2007+AMG C300 C350 C63 CL63 CL65

Just got these installed today on my 2026 BMW M340i. Perfect fitment. If you have a LCI m340i get 15mm all around. These are high quality. I have had 20mm of this brand on my old car for over 20k miles and of course they didnt seize up. No antiseize. I live in California so that is 100% the reason lmao. Still use antiseize on the rotor face and hub ring to make sure they never seize up. Quality is grade a. Fit perfectly on my car with no wiggle. No vibration while driving even at high speeds. Car feels more "touchy" with the wider track width. People look at the car even more then before. I still have the car at stock height but I will be installing lowering springs in the next few days. I will update and add photos of it stock height and lowered with these 15mm spacers. This brand makes high quality spacers and makes me wonder the price of the "high quality" brands. Save some money and buy these. If you install them correctly you will not have any issues. Installation took me about 20min to do all 4 tires. Simple install. Totally changed the look of my car and how it sits.

I’m very happy with these wheel spacers. The fitment is perfect and the hubcentric design makes installation easy while keeping everything secure and balanced. The build quality feels very solid, and the forged construction gives me confidence in their durability. They pushed the wheels out just enough to give my vehicle a much better stance and improved overall appearance. Overall, these spacers are well-made, reliable, and a great upgrade for anyone looking to improve both look and fitment. 👍

These KSP wheel spacers fit perfectly on my 2020 BMW X3! I had been looking at adding spacers for some time and was only held off by the price of some of the more well known brands. After some research, I found these by KSP. They looked like nice quality in the photos, but I was really impressed when I received the real thing. These Hubcentric forged spacers are almost identical to the big brand ones! Installation was simple. It certainly helps if you have a vehicle lift which I have access to, however, you can do this job in the driveway with a pair of jack stands and a decent floor jack. After I removed the wheels, I cleaned the hub with a wire brush and some brake clean. I test fit the spacer and it was perfect. A little anti-seize on the hub and I was good to go. Highly recommend purchasing wheel holders as seen in my pictures as these greatly aid in positioning the spacer on the hub while installing the wheel. You will also need longer wheel studs to compensate for the additional space from the wheel to the hub. Once the wheel was bolted up, I used a torque wrench to achieve the proper tightness as prescribed by the vehicle manufacturer. Overall, the look of the wheels with the added spacers is factory plus! It pushes the wheels out just far enough to achieve a more athletic look than stock. Drivability did not change after adding the spacers but I do feel like the vehicle is slightly more agile on turns possibly due to the wider stance. I have added before and after pictures to show how a subtle change can make a big impact. If you are in the market for wheel spacers, I would certainly recommend these by KSP!

Excellent quality spacers. Bought (4) 15mm for a 2025 BMW i5 Xdrive and they make the car look great! Make sure to buy extended bolts.

Install was a breeze. Product looks well-made. Helped stance out the wheels and tires. Did 2nd gear pull and no vibration or defect whatsoever. Highly recommend!

Product didn't fit, reached out to vendor to replace because I didn't immediately open so when I did it was after Amazon return date and the Vendor didn't even respond to my email. Terrible Customer service.

B8.5 A5. Spacers fit great! Lined up perfectly, luckily I already had hubcentric rings because the 66 hub size is too big for the a5. Also needed shorter extended lugs as my 48mm where to long causing the car not being able to move freely when in gear.

I am very impressed with these spacers on the rear of a Brabus S class Mercedes. Vibration free past 100mph and perfect fitment. The pieces are a high quality alternative to H&R. Make sure to use good quality extended bolts.

Good quality, did its job! Just make sure you get the correct bolt length

El producto se muestra de excelente calidad; sin embargo no le quedó a mi coche, terminé devolviéndolo.

The spaces arrived in good time, the product quality is outstanding, product support was great to start, however service did tail off when there was a fitting/size challenge respective of my particular model of vehicle, perhaps my issue was beyond the scope of the support staff? ...they wouldn't reply to my 2 pursuing emails. Should I have wanted to return the spaces, I think there would not have been a problem, I instead had the spaces modified a little myself, and I am now very happy with the outcome.

Not a fan of no branded spacers but these fit my GL550 perfect, straight as arrow and clears hub surface perfect

Great spacers my car looks great with them I should bought thicker ones but still looks great I’ve been shopping around and Amazon has them for a great price and great material am happy with it. I recommend it to try it out