2.8 a4
#4
Blower = supercharger. If you're intent on getting one, check out www.scaudi.com (the supercharged Audi forums) for all the info and from time to time, kits being offered up for sale. PES was selling them for $5000 which was insane, and last year that price was dropped to $3300. IMO that's still way too much considering the age of our cars. On that forum you can find used kits for sale, and what I've seen is pricing typically around $2200 or so. That's worth it.