Hey guys. I'm new hear so take a easy on me. Anyways I have a 2008 a3 2.0 sline I installed cai made by aem. I like it but my plans are bigger. My question is what company exhaust system do you recommend? And also performance chip? I hear once doing intake and exhaust it's necessary to chip it. I would appreciate any help you guys have to offer. How much hp do you think it will be pushing once having all three things installed?

 

How is magna flo exhaust? I'm looking for a deep sound. Don't want it to sound like a jap car. Ideal sound would be like a subaru. Any word about the x2 performance chip?