I have an ATR 3" dual exhaust kit that is missing the mufflers. I am wanting to know if the mufflers were center in and center out, left/right side in and center out, both in and out are off center, and so on. Can someone with this exhaust help me out? I would love some pointers on install. Love to see installation pics? And what mufflers did you use and sound if you never used the ATR mufflers. Thanks.
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Posted from the TurboBuick.Com mobile app