6.0 lookin to do some work

[86F2506.9]

ok i bought a 2005 6.0 f250 2 weeks ago now and i know about most of the issues i was wondering if anyone has heard of this kit Complete 6.0 Ford Powerstroke Solution with Sinister EGR Delete Kit, Oil Cooler and ARP Headstuds is this kit good or does anyone think this kit is worth it ive never heard of sinister

 

[OLD93]

I installed their egr delete kit is all. Everything fit very nice with the kit. Downpipe replacement is tight to work on otherwise well made with stainless piping