wanting to buy a aftermarket intake for a 99 ls1 and other perf parts

[89firebird]

I am looking for an aftermarket intake for an LS1 either a ls6 intake or anything aftermarket thats better then stock also looking for some other perf. parts as well let me know what you have thanks 609-364-4466

[LS1ow]

what other performance parts are you looking for ?

[steverc0034]

I have a slp loudmouth cat back I'll sell im not using it anymore.