Chevy Silverado / GMC Sierra 2014-18 Headers System with High flow catalytic converters

$ 2,081.45

Factory Connect offroad pipes: 2014-18 Chevy Silverado / GMC Sierra Truck Headers from Stainless Works - Increase performance and improve sound with our Silverado headers. These headers are designed to fit the factory connection point in front of the factory catalytic converter. System includes Y-pipe and features 1-7/8" diameter primary tubes and 3" diameter lead pipes. Made from 304 stainless steel and TIG welded, these headers are constructed with 3/8" thick flanges and come with 3" diameter slip fit collectors with merge spikes. Stainless Works headers are backed by a limited lifetime guarantee on material and workmanship and are made in the USA. Designed to fit Chevy/GMC 1500 2WD/4WD 5.3L Double Cab with Standard Box or Crew Cab with either Short Box or Standard Box. Features: > 304 Stainless Steel Construction > TIG-Welded > CNC Mandrel Bends For Extreme Flow > Extra Thick 3/8" Laser-Cut Flanges > Install Ready: Includes O2 Extensions, Clamps, Bolts And RTV Silicone > Limited Lifetime Guarantee On Material And Workmanship > Designed and Made in Chagrin Falls, Ohio, USA