PPE 118034300 Head Stud Kit 01-16 GM 6.6L Duramax AFE-46-20060AS The piping is perfect for

The piping is perfect for personalized builds and can add the finishing touch with its aluminum finish

therein increasing heat dissipation from the transmission oil

its a royal pain in the butt

please see below

Flow and Performance: This MACH Force-Xp exhaust system is 100% hand MIG-welded and constructed of 3" mandrel-bent stainless steel tubing for maximum flow

PPE 118034300 Head Stud Kit 01-16 GM 6.6L Duramax AFE-46-20060AS The piping is perfect forAdding more power to your 2001 2016 GM 6. 6L Duramax? Want to increase your durability and be more reliable? Already opening up the top end of your engine? Head studs are a no brainer to help with all of those situations. Head studs are an absolute must especially when upgrading your turbo. The factory head bolts have essentially one pressure point at the head of the bolt, whereas head studs create two points of pressure creating a much stonger hold