Yeah, I purchased a set of Magnaflows and ditched the Flowmasters!!! Wow what a big differnce a simply swap like mufflers can make in a Turbo Buick. No more drone at 2000 Rpm's and I dont know if its just me but it seems that my turbo spools alittle faster. Anyhow I love the aggressive sound of the Magnaflows compared to the Flowmasters :yup: Now all need is a larger turbo :6: !!!