Backpressure: The Myth and Why It's Wrong. (ohh no!)
#1
Backpressure: The Myth and Why It's Wrong. (ohh no!)
So I really didn't look into this when I installed a full catback magnaflow system on my D16y7 99 Honda Civic DX. Would I be actually losing power because I put in this catback system ?
#2
RE: Backpressure: The Myth and Why It's Wrong. (ohh no!)
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