Got these some weeks ago and installed them myself. Just bang out the standard ones with a hammer and put these on, tighten the screws.
They look really great on the car, the manufacturing quality is also very good!
Running them for a month now on a stage 1 and even with track use on the Nordschleife they still look and feel immaculate.
International shipping through eBay worked great and took about a week to Germany.
All-in-all fantastic product and great service.
PS. It does seem like an imperial measurement unit bolt on them. Bigger than 9mm socket but smaller than 10mm. The 10mm worked fine to get them fastened enough.
The company is flawless! Very reliable, responsive, respectful and the product is just unbelievable! Definitely not a company to Miss out on!
Great qualty product that fitted the BMW MPE exhaust perfectly. I personally swapped out the bolts fitted in the tip clamps for shorter ones, as I wanted a cleaner look with less thread showing but the ones supplied do the job and can be cut down if preferred.
Great communication from start to finish, love the wheels look amazing on the car, quick delivery!!
Excellent quality / look fantastic on my m140 / would definitely recommend