Air Filters for Competitors Intakes AFE XX-91031 Dry Extendable White S&B CP4 The Gear Reduction Design produces

The Gear Reduction Design produces more torque than a factory unit

You will need fuel system upgrades for this injector as well as possibly upgrading your high pressure oil pump depending on the health of your high pressure oil system for them to run to their full potential

***2011-2016 model years will require removal of a one-time-use vacuum pump gasket

The Blue Spring Upgrade Kit provides pressure increases around 10 PSI and is the perfect upgrade for any stock or modified pickup

Air Filters for Competitors Intakes AFE XX-91031 Dry Extendable White S&B CP4 The Gear Reduction Design producesFilters for Competitors Intakes Cross Reference: AFE XX 91031 (Dry Extendable) Details: Filter Type Dry Filter Dry Extendable Filter Material Paper Filter Color White