[ceballos96]

ive seen people do just single exhaust or should i keep it dual exhaust and whats the best exhaust system for this car i wanna wake up the neighborhood

 

[EJ257]

i wanna wake up the neighborhood

Don't be a douchebag...a loud exhaust and a slow car just makes you look like a tool.

A loud catback vs quiet one doesn't make a power difference until you're very heavily modified (500+whp). You're certainly not at that point if you're asking this question.