Quote:
Originally Posted by lightning
My ARs are not ceremic coated, the VRSF ones are. More importantly, I would like to see what's the difference between both brands myself, since there are so many conflicting reports out there.
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AR is pretty highly regarded. The biggest issues with downpipes is fitment. If you're not having problems, I'd let leave them alone. Tuning will have worlds more influence on how the car behaves and how much power you're able to extract from it.