Huron Speed Truck T4 HOT-SIDE - 1999-2013

This is currently build per order. Please reach out for current, estimated build times. If an order is placed we will get it in motion however please understand there will be a lead time associated with it. Thanks!   Huron Speed V4 T4 Turbo Piping for 99-13 GM Silverado/Sierra *Fits 2wd, 4wd, AWD! *NOTE: Hot-side piping only   New updates to the T4 kit: *Updated crossover. This is a 2-piece design featuring a new design double-slip connection. This style of connection allows expanding and contracting without leaking allowing for some movement as well as a very easy installation and alignment to the manifolds. Not to mention improved ground clearance and no worries of a flex section failure. *DP connection tubes for OEM catback connections! Our previous kits would only supply a connection tube for the newer style ball flange from GM, we now offer styles for the 99-07 Classic body w/ 2-bolt flange and also 09-13 Newer body w/ ball/socket flange as an option if you wish to add one in