aFe BladeRunner 3" cold-side intercooler tube for 2017–2018 GM 6.6L L5P diesel trucks replaces the plastic factory tube with TIG-welded, mandrel-bent aluminum for increased flow and durability. It retains factory mounting points, includes a billet quick-connect adapter with O-ring, one 1/8" NPT port for sensors or methanol, and stainless spring T-bolt clamps with heavy-duty 5-ply silicone couplings for a secure, trouble-free installation.
aFe BladeRunner 3in Black Intercooler Tube Cold Side 17-18 GM Diesel Trucks V8 6.6L (td) L5P