Vibrant Bellmouth Velocity Stack, 2.5" Inlet OD x 6" Bellmouth OD - 10950 5/16" Tubing All racing harness sets are

All racing harness sets are designed to be mounted in a race vehicle to a roll cage or harness bar

10% HP/ +14

The kit routes the fuel lines between the number 2 and number 3 runners and hugs the transmission as it makes its way to the regulator which you will mount below the brake booster

like all our Subaru parts

or for stubborn cases

Vibrant Bellmouth Velocity Stack, 2.5" Inlet OD x 6" Bellmouth OD - 10950 5/16" Tubing All racing harness sets areBellmouth OD: 6. 000" Compatible Air Filter: 10960 Vibrant Performance Bellmouth style Velocity Stacks allow for less turbulent air to enter your intake, resulting in air flow improvements and, ultimately, torque and horsepower gains. They are spun from 1 8" (3mm) thick 6061 Aluminum Alloy.