The kit rudys sells that I have pulled up on ebay has the exact same parts as the sinister delete kit with intake tube for $825.00 on the sinister site. The kit rudys offers is $219.99. Its the same exact kit, im just looking for someone to justify that the sdp kit is or isn't better quality parts than what rudys offers in their kit. Throw in the up pipe and your looking at $1220 for the sinister kit opposed to the $470 you could have invested in the kit from rudys. Its all showing the same exact parts list, im just wanting someone to shoot me some honest info on the quality difference of the parts rather than try to make a dollar on someone who isn't as educated in this field.
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)