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Discussion Starter #1
looking for some stacks for my 08..i got the 5 inch mbrp now with the 4 inch down pipe...can i work from that or do i need a whole new system
 

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get a 4 to 5 adapter or w.e you need and get some flex pipe cost me $86 to mount my stack much cheaper then buying a setup
 

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Discussion Starter #5
i already have the adaptor on the down pipe so just ru flex hose from there to the bed a put on the y adaptor and the just but the stacks?
 
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