While looking up all my RPO codes in my car, i cam across one that was not on the list in here. Never being satisfied myself i went to a book i have that covers all american cars from like the mid forties up until 2000. It'* full of numbers and options for just about every car made. Anyways on my car i have code WS1. I looked it up and the book said "Bonneville performance value package" in the options, retail price $199. I was just wondering who else might have this on their tags and what it is? Thanks. Also if you want somethin looked up because you're curious just post it or send me a private message i'd be happy too.

I've seen the WS1 Performance Value Option for Firebirds but not the Bonneville.

Nope my car has the steel 14'* with (had) wire wheel covers, and it has the stock suspension. It DOES however have the dual outlet, single inlet muffler. So is that all this package was was a fancy muffler?

Well i double checked the book, the price was actually 215, and it'* called specifically the "bonneville performance value package #1" It says it an option only for the LE, and the SE package was a separate package that was pretty pricy.