aFe ShiftLogic Exhaust Brake Control Module (77-52002) 3510 and 2005-09 Chevrolet Trailblazer SS

and 2005-09 Chevrolet Trailblazer SS (17U-21-0060-8)

there will be a difference in delivered fuel between the time of high vacuum and low vacuum

The pinhole voiding feature allows the bushing to articulate without binding

featuring 102mm slash-cut tips on each side of the vehicle

Suits: Nexus Series VCU's with internal onboard wideband

aFe ShiftLogic Exhaust Brake Control Module (77-52002) 3510 and 2005-09 Chevrolet Trailblazer SSShiftLogic Module by aFe. This top of the line product is engineered to ensure excellent driving performance and help your vehicle achieve optimum fuel economy and engine emissions. It is crafted from top grade materials to provide the ultimate in quality and reliable service for years. The aFe POWER ShiftLogic Transmission Module modifies the transmission line pressure, resulting in improved shift firmness and reduced transmission slippage while also