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Making changes to the exhaust sytem..Help?
Im looking to make changes to my whole exhaust system on my 2013 Scion FRS. The main goal is to give it a little more power and performance, while keeping cost down.
My plans are to buy a header(Not sure what kind), a magnaflow catback exhaust sytem, a catalytic converter. I was wanting opinion on what type of header i should get without affecting the sound quality of my exhaust sytem, and why I should and if so why, get a catalytic converter
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