KSP PERFORMANCE 5X120mm Wheel Spacers, 2PCS 15mm Hubcentric Forged Spacer for E36 E46 E90 E92 E60 318i 323i 325i 328i 330i 335i 525i 545i Thread Pitch M12x1.5 Hub Bore 72.56mm

After a few year, these are still going strong. Bought these after realizing that the winter rims I purchased had the incorrect offset for my car. I was worried about obsessive shaking, however to my surprise they exhibited minimal shaking at certain speeds, but nothing too worrisome. They have not ceased and with the proper lube are very easy to remove after the winter season.

The spacers fit perfect and are nice quality.

So far so good. The fitment is so much better now with extra 20 mm. I don't believe there is a lot to say about the product either it holds up and I will never notice it or if it has any problem I will notice it in the future. Again so far so good and also no complaint from my BMW shop that I was quite sure that they were not going to like spacers and even less no top brand spacers. The packaging was careful and correct the bolts were included which was very convenient and every single bolt was wrapped in paper individually so nothing is scratched. I appreciated the quality honestly. Maybe if you compare it to a top brand that cost three times more and you have a very high performance purpose, or if you don't care about the extra money, this might not be for you. But otherwise if you're going to buy the ECS brand or any other middle brand that cost twice this I wouldn't go for it. Save the money.

I recently snagged some wheels for my E60 that I mistakenly thought were the correct offset. I am not typically a fan of running spacers, but I really liked the wheels, so it was time to look around at some that would do the trick. It was suggested to go 25mm rear and 20mm front, I opted for 20/15mm instead. Having read a ton of the reviews and seeing issues others had with the inferior spacers, I went with these are they're forged/machined aluminum that are anodized, not the typical pot metal cast aluminum ones or stamped steel. Slapped em on, drove around and not a single bit of vibration, shake or shimmy. The car drives as smooth as it had without them on the previous wheel set. It's very important to note, you DON'T use an impact on them. It says clearly hand tighten at 70-80 foot pounds of torque. I would guess many who have issues either have a tire shop slap em on and they use impacts or they themselves do as well thinking it won't matter. It might not, but then again, they leave these instructions for a reason. The packaging was nice as everything including each lug bolt were individually wrapped to protect from any knicks or scratches. These are well worth the money and they do exactly what they were purchased to do.

Great product looks quality and the hubcentric design fits tight on my BMW five series, I use the set of three series wheels on my five series. That's why I needed these.