What's a good performance chip for a Pontiac Firebird ?

x3ima

New member
I've been looking around on eBay and I found one chip for 25$ it guarantees 35+ hp. To me I want to know what I'm putting into my car and for that price it seems to good to be true. Does anyone recommends anything for my 1996 Firebird Formula?
4-speed automatic
LT1 350
 
Top