BD Diesel 1047160 Turbo Boost Control Adjustable Wastegate Kit | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7

Features - Keeps the wastegate valve closed longer for more bottom end response - Prevents waste gate "creep" - High temperature resistant Nomex diaphragm - Heavier spring - Turnbuckle for easy and precise boost pressure settings BD's adjustable Waste Gate Kits aid in preventing waste gate "creep". These kits include stainless steel brackets, a high temperature resistant Nomex diaphragm with a heavier spring, and, Turnbuckle for precise boost pressure settings. Fitment - 2001-2004 Chevy/GMC 2500/3500 6.6L LB7 Duramax Install Time - 1 Hour Warranty Parts - 12-Months - 24,000 Miles Note - Not for sale on licensed California vehicles Emissions This product has met EPA's reasonable basis requirements and is legal for sale and use within the jurisdiction of the federal EPA. (EMS:2)