Understand completely, and yes I noticed that the rudys kit didn't come with the downpipe but that could still be bought separately and still be under what you would pay for the sinister kit. Basically I was just looking for some good honest opinions and advice on the quality of the product and whether or not someone has used the product and could say yes its very similar in quality or no its junk and they wouldn't recommend it. I also understand that it is dealing with the vitals of a 10k dollar motor, that's the reason I am trying to find answers on the quality of this kit. These trucks cost too much to not do research, if I didn't care about the vitals of my truck I would have ordered it and slapped it on without questioning others. My intentions were not to try and degrade the sinister product line, I know they make great products. I am very inexperienced in working with a dmax, just bought my truck 3 weeks ago, I have always drove cummins, so Im just looking for helpful info to educate myself so that I make the right choices when the time comes to purchase this kit. Seeing the $219 price it just automatically made me question the quality of the parts.
2008 GMC Sierra SLE 4x4 ccsb
EFI Live tunes by Kory Willis
MBRP 4" straight pipe and downpipe
leveled on stock keys with shock extenders
Large fender mod
XD Buck 25s (20x10, -24 offset, 4.50bs)
Kumho Roadventure Mt (33/12.50/20)