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Safe to install water/meth on a 2011 Dmax?

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1K views 0 replies 1 participant last post by  Swinks11 
#1 ·
Bought a new 2011 Duramax a few months ago, and like my other 2 duramax's I would like more power that stock. Dont want to start cuting exhaust off, and dont want to pour the fuel on hard with programers ( and regen like crazy ). I started looking into water/meth as an DPF friendly approach. Has anyone done this on an 11? With the urea injection and o2 sensor(s), DPF, 9th injector in exhaust..... Is water/meth going to make it though all the exhaust Bullsh#$ without thowing codes or worse?
 
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