Install this Thunder Stroke® High Flow Air Cleaner to boost the performance of your Indian Motorcycle®, create more legroom on the left side of the engine, and enhance the style of the Thunder Stroke ® 111 V-Twin. This intake kit completely replaces the stock air box and gives the engine a 1” narrower profile on the left side. The “Big Sucker” intake lets the engine “inhale” more freely for a slight performance gain, and it enhances throttle response. The air filter element is removable and washable to ensure consistently outstanding performance. The chromed air box cover adds great style and features the Indian Motorcycle® script logo and a machined perimeter.

• Material: Billet aluminum outer cover; air filter has two layers of special synthetic media to block more dirt & wick more water than traditional filters; filter element is housed in stylish stainless steel jacket
• Features: Downsized air box provides 1” narrower profile on left side
• Installation: Dealer installation required Includes: EFI re-calibration card
• Compliance: Meets CARB emission requirements
• Does not work with: 2015 Indian® Roadmaster™
• Indian Motorcycle® performance kits are designated for racing applications; each kit is designated with a warning triangle to indicate the restrictions that may apply; consult Air Box Kit packaging to review potential regulatory penalties for inappropriate installations of this item.