Twisted Steel Headers And Y-Pipe

aFe is proud to introduce all new header and Y-pipe combos for the 2014-2015 GM Silverado and Sierra 1500 with V8-5.3L engine. aFe now offers performance Twisted Steel long tube headers with a high-flowing Y-pipe for value and added performance. The performance long-tube headers are constructed of 1 3/4-inch 16-gauge mandrel-bent tubing for strength and durability. The high-flowing Y-pipes are designed using a mitered merge collector with 3-inch to 3 1/2-inch tubing transition for optimum flow resulting in added horse power and torque.  (951-493-7100/www.aFepower.com)