what are the best headers I can get for my 2000 3.8 . pretty stock besides CAI. im looking for a deep growling sound

 

https://montecarloforum.com/forum/en...-thread-37278/ 《click it it's a link

Don't go loud if your looking for growl, these cars are known for rasp

 

my 76 has stock exhaust manifolds with 2.25 pipes with flowmaster 40's nice deep growl very aggressive sound.--- jermont76

 

If you're looking to change the tone, I'd start at the mufflers. Certainly headers will also change the tone, but the low hanging fruit is in the catback. Any exhaust shop can cut off the stock mufflers and weld on aftermarket ones that will greatly increase the growl for a couple hundred bucks (or less if you just get cheap glasspacks).