BD-Power Xtrude Double Stacked Auxiliary Transmission Cooler Assembly clutch if you want to remove

if you want to remove the speed limiter and more

We tested every other tuner on the same dyno

2001-2002 GMC Sierra 8

KEY FEATURES:

IPT Wattage/Amps: 21W / 1

BD-Power Xtrude Double Stacked Auxiliary Transmission Cooler Assembly clutch if you want to removeHOT transmission oil has to be COOLED to keep you on the track. Double stacked cores deliver over 40,000 BTU HR of cooling and over 350% temperature drop versus the factory system 36% better temperature drop than BD's standard single core kit. The 200 Micro Extruded passages provide a large surface area to transfer heat for external air flow cooling while turbulent oil flow design promotes a more complete cooling. Large 5 8 inch ports prevents inlet