bludmax
01-29-2005, 09:44 AM
I would like to replave my LLY entire exhaust system with a stock LB7 unit. Has anyone tried this and is a bolt up swap? Any issues with this change?
04.5 CC Dually
04.5 CC Dually
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: Replace cat exhaust with LB7? Dmax Tim 01-29-2005, 10:11 AM Read the 'lb7 downpipe' topic on down this page. Only difference is the w/ or w/o cat. Max Power 01-29-2005, 10:23 AM It will bolt up but if you are going that far why not get an aftermarket 4"? You don't need to change the whole exhaust, just the front pipe with the cat. The rest should be the same. | ||