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**FirstOwner69** · 01-20-2018, 01:32 PM

I installed a Heartthrob dual kit without the cab or box on the frame and didn't even have to tweak the tailpipes after the box was on.

01-20-2018, 01:32 PM	#13
FirstOwner69 Senior Member Join Date: May 2010 Location: Wisconsin & Arizona Posts: 4,839	Re: Frame up exhaust? I installed a Heartthrob dual kit without the cab or box on the frame and didn't even have to tweak the tailpipes after the box was on.