2003 GMC Sierra 2500 Turbocharger Wastegates
- Banks®BigHead™ Wastegate Actuator KitGMC Sierra 2500 HD 6.6L 2003, BigHead™ Wastegate Actuator Kit by Banks®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Doubles Stock Diaphragm AreaDoubles Stock Diaphragm Spring Pressure$228.00
- BD Diesel Performance®Adjustable Wastegate KitGMC Sierra 2500 HD 6.6L 2003, Adjustable Wastegate Kit by BD Diesel Performance®. bd’s adjustable waste gate kits keep the bypass valve closed, raising boost levels for increasedperformance and helping to prevent waste gate...Keeps the wastegate valve closedPrevents waste gate "creep"$281.95