MS3 Catback on N/A Mazda 3 - Resonator and Muffler Delete

Not a bad sound but I am sorry....you installed a catback system from an MS3 but removed the resonator and the muffler? Wouldn't a straight pipe and piping suffice from like Autozone or Pepboys? I take the MS3 exhaust cost you nothing I suppose.
 
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Yeah the MS3 catback was 100 bucks, I essentially paid for the 2.5 inch piping instead of the stock 2.25". Overall, without labor, this has costed me 100 bucks. With labor about 210$. I see what you mean though.

I also figured that the labor to fabricate the custom piping would be more than the cost of installing the MS3 exhaust in total.
 
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