PPE 3" Stainless Down Pipe 2001-04 6.6 Duramax View larger

PPE 3" Stainless Down Pipe 2011-15 6.6 Duramax


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PPE 3" Stainless Down Pipe 2011-15 6.6 Duramax

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By buying this product you can collect up to 16 loyalty points. Your cart will total 16 points that can be converted into a voucher of $3.20.

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Remove your crushed oval stock down pipe and replace it with a smooth round, long lasting, 304 stainless steel down pipe. Spiral wrapped with titanium woven thread for superior heat held in place with a couple of stainless steel clamps.


Available for:

2011-2013 Duramax 6.6L Diesel 2500HD/3500HD trucks

2001-2004 (117000400)

2004.5-2010 (117000500)

2011-2015 (117000600)


NOTE: For vehicles equipped with an EGR (2002 to 2004 CA vehicles) this tab must be removed with a grinder, cut off wheel or the like.










2004.5 to 2010



2011 to 2013