Air Filter Element - Clamp-On - Conical - 4.3 in Diameter Base - 3.5 in Diameter Top - 5.7 in Tall - 3 in Flange - Reusable Cotton - Green - Universal - Each Hobby Stock Blower Pressure Gauge - Phantom

Blower Pressure Gauge - Phantom - 0-60 psi - Mechanical - Analog - 2-5/8 in Diameter - White Face - Each

Boost Gauge - Pro-Comp - 0-35 psi - Mechanical - Analog - 2-5/8 in Diameter - Liquid Filled - Black Face - Each

Enhanced flexibility allows multiple point adjustments between the blower system and helmet

Air Filter Element - Round - 9 in Diameter - 2 in Tall - Paper - White - Universal - Each

these full-face helmets feature an ultra-lightweight carbon shell that's very strong

Air Filter Element - Clamp-On - Conical - 4.3 in Diameter Base - 3.5 in Diameter Top - 5.7 in Tall - 3 in Flange - Reusable Cotton - Green - Universal - Each Hobby Stock Blower Pressure Gauge - PhantomAir Filter Element Clamp On Conical 4. 3 in Diameter Base 3. 5 in Diameter Top 5. 7 in Tall 3 in Flange Reusable Cotton Green Universal Each