Anyone use this:


Arlen Ness Big Sucker Performance Air Cleaner Kit w/Stainless-Steel Jacketed Filter - 18-350
Arlen Ness SS Stage II Big Sucker Kit for Twin Cam, Chrome Steel Cover
• All in one backing plate features a built in carb/throttle body support and built in breather tunnels
• Tunnels exit at the mouth of the carb/throttle body to create a virtually closed loop system
• Backing plate has O-ring breather bolts and a radiused intake manifold
• Kit includes a chrome-plated aluminum backing plate, Stainless steel jacketed air filter, steel air filter cover and all necessary hardware
• ‘Billet Sucker’ stage II features 20% more air flow with an 7″ x 2-3/4″ round filter and a smooth radius air filter cover


Arlen Ness Big Sucker Performance Air Cleaner Kit w/Stainless-Steel Jacketed Filter - 18-350
Arlen Ness SS Stage II Big Sucker Kit for Twin Cam, Chrome Steel Cover
• All in one backing plate features a built in carb/throttle body support and built in breather tunnels
• Tunnels exit at the mouth of the carb/throttle body to create a virtually closed loop system
• Backing plate has O-ring breather bolts and a radiused intake manifold
• Kit includes a chrome-plated aluminum backing plate, Stainless steel jacketed air filter, steel air filter cover and all necessary hardware
• ‘Billet Sucker’ stage II features 20% more air flow with an 7″ x 2-3/4″ round filter and a smooth radius air filter cover