2001-2004 GM 6.6L Duramax Boost Increase Valve
$25.99
{{option.name}}:
{{selected_options[option.position]}}
{{value_obj.value}}
For vehicles with fueling modifications, this will increase your turbo boost pressure from the stock 18-20 psi to 23-25 psi and will reduce those dreaded EGTs in an easy, five-minute installation.
Show More
Show Less