K&N Air Filter Velocity Stack Flange (21512-1) COBB • 11mm Spacers

• 11mm Spacers

42577 Gates Water Pump & Gaskets STM-EVO8-TBRK-GATB-PBS WITH

6466 or 6766 Turbo

Unless it’s in the bearings

Stock Exhaust: 88dB / 58dB at idle

K&N Air Filter Velocity Stack Flange (21512-1) COBB • 11mm SpacersThis K&N air filter velocity stack flange can be used for a custom intake setup to utilize a 6" air filter. The inner diameter of the flange is just a touch under 3. 25" at 82mm, while the OD of the flange is 3. 5 inches. Made from a hard plastic material. Vehicle Fitment: Universal Fitment Replacement component to the 57 1530 1 Dodge Ram intake Includes: (1) Flange STM is an Authorized K&N Dealer. See more K&N Products