aFe Twisted Steel Headers 14-15 GM Silverado/Sierra 1500 V8 5.3L6.2L 2008-saab-9-3-aero-xwd-esi9765963 Installation REQUIRES cutting Original Equipment

Installation REQUIRES cutting Original Equipment (O

680 lbs/in (86% Stiffer than Stock

aFe CONTROL has meticulously engineered the arms to have full camber and caster adjustment

Installation REQUIRES removal of factory Valance Tips

for different circumstances

aFe Twisted Steel Headers 14-15 GM Silverado/Sierra 1500 V8 5.3L6.2L 2008-saab-9-3-aero-xwd-esi9765963 Installation REQUIRES cutting Original EquipmentThe Twisted Steel performance header from aFe POWER is redefining the header industry with new pulse control technology. aFe engineers have designed this header using optimum tube lengths and mitered collectors for maximum flow and velocity for power delivery across the entire power band. Combine with a large 1 2" thick head flange and 14 gauge 409 stainless steel tubing, you have a header that is strong and powerful. Twisted Steel headers are 100