BBK Phenolic Intake Manifold Spacer - 3/8" 20-OTL-NB-M Jeep Grand Cherokee L 2021-22

Jeep Grand Cherokee L 2021-22

Includes Sensor Temperature Port

protect like nothing else

but these are not OE manufactured bumpers

and the bal-anced leverage pulls the cap out of the block with one swift motion

BBK Phenolic Intake Manifold Spacer - 3/8" 20-OTL-NB-M Jeep Grand Cherokee L 2021-22BBK Performance phenolic intake manifold spacer kits have proven to be a great way to increase performance for late model Ford EFI owners. Each Phenolic spacer is CNC Machined from 3 8 inch phenolic material, these manifold spacer kits increase power by reducing the transfer of heat from the lower manifold to upper air intake manifold. This produces lower air intake temperatures which results in added horsepower and the ability to add more timing