Tag: RS

A few weeks ago, I started up my BBS RS Refresh post with work on the centercaps. The time had come to do some work on the rest of the wheels; in this case, although overall the wheels were certainly in serviceable shape they needed a good cleaning. In addition, the center “waffles” seemed to bear the brunt of the years of brake dust; two had given up the ghost completely and had nearly no paint on them. But before I got there, the wheels needed a good cleaning. In particular, the backs of the wheels had years of material buildup. I’m not sure why having clean backs to wheels is at all important to me, but I really like having clean wheels – front and back. Over the years, I’ve tried many different ways to get the crud off, from scraping to chemicals, and worn down my nails in the process. I wish I had known the ways I’ve found now, because it would have saved me a lot of time and effort.

The answer was staring me in the face, though I guess I didn’t know it. One of my favorite race cars of all time was the 1992 Audi V8 DTM, and it was sponsored by Sonax – a company that produced some impressive wheel cleaners, according to the reviews I looked up. I took the plunge and ordered a bottle. The product is pretty amazing; you spray it on, and as it reacts with metal deposits in the caked on brake dust it changes from a bright green towards a wine-color.

Some time ago, I picked up a set of BBS RS wheels for my Audi Coupe GT. I’ve always been a big fan of BBS wheels, and of course by 1980s standards, the RS is the Holy Grail of road wheels. They have an accompanying price to go along with their desirability, however, as most clean sets will easily set you back over $1,000 dollars. When you factor in the number of sets that are available in the Audi Coupe’s 4x108mm bolt pattern, there just aren’t many options. However, SPG SAABS had the same bolt pattern and were available with 15×7 BBS RSs from the factory. What I was able to track down was a set of just those wheels, in original and un-modified shape. That was a plus to me, because I’m honestly not a fan of the overly polished or crazy colored BBSs, so finding an original set what great. Unfortunately, that meant they also had 25 years of wear on them, and in many areas – especially the center caps – they looked quite tired. I mulled over what to do for years, between sourcing replacements, having the wheels refinished, or just trying it myself. And to be honest, although there were many “DIY” BBS RS rebuild threads, I wanted to see if I could refresh these overall clean RSs that just needed some love without pulling them apart. So over the next few weeks I’ll do my best to chronicle the cleanup. I started with the center caps, replete with peeling, pitted and corroded clearcoat: