Arlen Ness Stage 2 Big Sucker Air Cleaner Kit For Harley Evolution

The Arlen Ness Stage II Big Sucker Kit has the features you need for the best motorcycle performance, including a one-piece aluminum backing plate with carb/throttle body support bracket that eliminates the need for banjo fittings. Specialized breather passages exit at the mouth of the carb or throttle body, creating a closed-loop system for better performance. Enjoy a 20 percent larger high-flow filter with the Stage II. Accepts an 8" round or 8" OEM outer cover. The Scalloped chrome steel cover keeps your motorcycle looking as good as it sounds.

Features:

• All in one backing plate features a built in carb support and built in breather tunnels
• Tunnels exit at the mouth of the carb to create a virtually closed loop system
• Backing plate has O-ring breather bolts and a radiused intake manifold
• Kit includes an aluminum backing plate, Team Ness high flow air filter, billet aluminum air filter cover and all necessary hardware
• 'Big Sucker' stage II features 20% more air flow with an 7" x 2-3/4" round filter
• CARB E.O. # D-639-7