2014+ GM Truck Manifolds G30-660 360-degree optional routing of reference

360-degree optional routing of reference hoses

When installing a different NPT fitting

Easy to tune as these are the same injector that came with the ls3 only that they flow more for head and cam cars

This system features UPP's patent pending integrated intercooler setup which places the intercoolers inside of the intake manifold

com/emissions for state by state details in the USA)

2014+ GM Truck Manifolds G30-660 360-degree optional routing of referenceCustom hand built, tig welded in house, made in the USA, high quality T304 sch 10 stainless steel, backed with our lifetime warranty. Silverado Sierra Tahoe Suburban Yukon T3 FLANGES INCLUDED. T3 T4 AVAILABLE *Note: because of the wide variances in factory options among GM trucks, some modifications may be necessary.*