This massive 58mm bore Throttle Body is extruded, precision machined, and polished to provide all the air you’ll need to dominate at the track.

• Designed for use with Screamin’ Eagle Pro cylinder heads
• Injectors mount to the Screamin’ Eagle Manifold

Fits Harley-Davidson '06-later Dyna and Softail EFI models (except '11-later CVO Softail) and '06-'07 Touring EFI models. Not compatible with cruise control. Installation requires separate purchase of Screamin Eagle Pro High-Flow Intake Manifold P/N 29667- 07, and either the Screamin Eagle Pro High-Flow Air Cleaner Kit P/N 29515-08 or the Heavy Breather Air Intake System 29253-08A, 29006-09A or 28716-10. All EFI-equipped models require ECM calibration (sold separately). For race application only. Stock injectors can be reused for engines making up to 100 rear wheel horsepower, Screamin Eagle Pro High-Flow Injectors P/N 27797-07 are recommended for engines producing greater than 100 Rear Wheel Horsepower.