Spectre Air Filter Inlet Adapter / Velocity Stack 4in. Bumpers- Grilles & Guards>Grille Guards NRG Quick Release Kit Gen

NRG Quick Release Kit Gen 3

Black anodized aluminum

motor-homes

0:1 AFR Digital OLED Wideband Air/Fuel Ratio Gauge

(1) -6 Return

Spectre Air Filter Inlet Adapter / Velocity Stack 4in. Bumpers- Grilles & Guards>Grille Guards NRG Quick Release Kit GenSpectre's air filter inlet adapters and velocity stacks are designed to allow you to attach a larger 6 inch diameter flange air filter onto a smaller diameter air intake tube. The velocity stacks are available with different neck sizes, to match 2. 5 inch to 4. 5 inch tubes. In addition, Spectre velocity stacks also have a smooth funnel shaped inlet that reduces restriction and turbulence of incoming air.