i researched my issue for 2 months..then found this website. i went through mkm customs, and got the mkm complete solution $2099.00... its pricey but u get everything u need..bettter seals, egr delete kit, oil cooler. air intake, and exhaust.. i get better fuel mileage and my truck runs amazing..no worries. im lookin at puttin studs in to replace the bolts on the manifolds..

the complete sinister egr delete kit, up pipe, new turbo mounting bolts, seals, and step by step instructions with pics, with 2 day shipping and everything is about $336.00. if u follow the instructions and have all the tools and a buddy..u should have no worries gettin it doen in 8 hrs. i did mine(mostly by myself) in 7.5

better act fast casue if u run it like that long enough..u wont b going anywhere..