Originally Posted by
texasboy21
The nomenclature "B8" is not a reference to the Audi B8 platform, it is what Bilstein calls their sport shocks. B4, B6, B8, are all shocks, B10, B12, B14 etc. are their cup kits and coilovers.
The B6 has several cup kits, that have been around for nearly a decade. Vogtland cup kit, H&R cup kit (H&R springs and Bilstein B8s), Koni cup kit, and Bilstein (Bilstein shocks and Eibach springs) just to name a few. I have been running the Vogtland cup kit for about 6 years.
A lot of B6s have the 'reverse rake' due to the rear fender shape/size. In short, its an optical allusion. Measure from the ground to the center of the wheel - both front and rear. They will be the same. The ground to fender height will differ (and will look like the rear is sagging) because the rear fender is not symmetrical to the front.
Yes, definitely understand the product structure of Bilstein in the B4, B6, B8 and so on. Although it does confuse a bit.
I meant I think they (Bilstein) decided to go forward with offering the B12 cup kit for the USA B8 platform and worked backwards to releasing that line for USA B7 as well. As such we finally got a true cup kit engineered to Bilstein's liking since the B6 shares the same suspension/chassis. Vogtland is one I missed as available, but you really had to pair your own products for a spring/shock/strut solution over the years. H&R Springs with Bilstein B8 Shocks/Struts. Or Eibach Pro Kit Springs with Koni Yellow Sport Shocks/Struts, etc.. That is what I was getting at. Not kits that a design team sat down and thought out as a total solution. Just products you matched yourself with mixed results. Or that a retailer sold as a combo or cup kit. If I missed obvious cup kits that have been out forever than forgive me, but they have been very few, in my opinion. TireRack even confirmed for me that the B12 kit from Bilstein is a new offering.
Yes, reverse rake is an illusion on these cars but still not a preference for many. The B12 kit levels the car out, but that illusion is there on the one B6 I saw with one B12 kit installed. I'll link to the site with the photo when I dig it up. I'm trying to avoid that look.
And it could all be smoke and mirrors on cup kits anyways. Who's to say the brands don't test with one an other's equipment, I guess we assume they do, and design their product around or in harmony with one and other. So maybe the pairings people have made in springs/shocks/struts for years have been solutions thought out by the actual engineers behind the products but just not marketed to us as such. If I could find something on Eibach's website telling me to happily pair these with Koni Sport Shocks for my application, I would do it. Same thing with H&R, tell me to go buy the Bilstein B8s for my Sport Springs and I'll do it. We just don't get any of that advice. Instead you roll the dice and hope you like it. That's the difference to me on cup kits I guess. I want the brand to offer me something for a purpose vs me figuring it out on my own successfully or unsuccessfully.
My thinking is how to narrow down to the best choice without throwing darts at a board. Maybe I need to start a "to those with cup kits" thread to be told a million times that everything has been searched and done again and again or to be pointed to the wheel thread; and we can all have a good argument on what is and isn't a cup kit!!!! Joking aside, I'm dropping the info I've found thus far below in case anyone is wondering straight from the brands, what they are offering currently. Not what a retailer has paired or what one person's opinion of a kit is vs an other's but as a product, what is being sold to us to work a certain way from a brand.
Here's H&R's application guide for a 2004 B6 A4 1.8t Quattro. No cup kits.
H&R Results
Here is Bilstein's offering for the same. Only the B12 cup kit.
Bilstein Results
Eibach's offerings (Might not open the exact search but you can pull up your application). No kits. Just Pro Kit Springs for my car.
Eibach Application Search
Koni's offerings. Looks like they have a few now that were not easily available previously away from the FSD/Eibach kit. The 1125 and 1145
Koni Results
The Vogtland website is a bit difficult as it takes you to their total international application guide, but I know ModBargains and other's carry the kit you have.
Those are all the kits I could find currently. At least some options in front of everyone now.
Bookmarks