Stainless Steel Turbo Stud Kit for S-300/S-400 Turbos High Pressure Fuel 2001-2007 Duramax 6.6L LBZ/LLY/LB7 Each transmission is dyno tested

Each transmission is dyno tested

depending on application

Pressure Control module delivers up to 250psi clutch apply pressure at full throttle

The problematic stock Holset turbo can now be replaced with a complete performance option that reduces EGT's and high turbo drive pressures

for those who are a bit more traditional - they can also be setup to run as solid on/off style signals too

Stainless Steel Turbo Stud Kit for S-300/S-400 Turbos High Pressure Fuel 2001-2007 Duramax 6.6L LBZ/LLY/LB7 Each transmission is dyno testedStainless Steel Turbo Stud Kit for S 300 S 400 Turbos Fleece Performance stainless steel turbo stud kit for S 300 and S 400 turbos. Our studs are produced in the USA from aged 630 stainless steel and feature a 4mm internal hex head for easy installation. Impervious to rust and corrosion, these studs not only look good, but allow for higher clamping force.