i've heard form few people that Megan racing makes alot of goodproducts i have a couple of Megan Racing products, strut tower bars and rear tie bar..but that is it..i don't know about there exhaust systems..but i would say they are pretty good..i got my full exhaust off of ebay...the headers and a knock-off HKS N-1 high flow racing cat and 2.5 cat back...sounds descent and does good..