I have a 98.5 30v and a 1979 Fiat 2000 spider. I also have about $5,000 to spend. My options are to PES supercharge the A4 which is my daily driver (Pro - lots more power, Con - probably lose warranty on clutch and motor) Option 2, do a dual weber, header, exhaust, wheels, tires and cam full boat high performance concersion on my Fiat. (Pro - no warranty to mess up, will be fun to drive Con - convertible allows only 6 months.) What do you think?

I see that I just wrote "Fiat only allow 6 months" need to add "of driving due to my weather" Sorry.