Should I get Cobb DP or OBX ebay brand?
 

Thinking if I should go catless or cobb DP?? I herd not having any restriction isnt so good for the engine plus Im not sure if the Cobb DP will pass the sniff test during smog. I will get it protuned from Cobb once I get the part. Which route should I go? hmmm....

:scratchchin:

Get FP internals, ap, and keep reading until you figure your route out.