BIG AIR KIT -- SMOOTH |
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- Flow bench and dyno designed for substantially increased horsepower and torque
- Features beautifully chromed billet cover in your choice of Enferno, Smooth, Flame, Comet or Pinstripe designs
- Innovative styling enhances and accentuates your “V” Twin engine
- Set back, thin-line design does not interfere with rider’s leg
- “SlimLine” reusable filter and “BAK-Plate” dynamically increase air flow and velocity
- Maximizes overall performance and fuel efficiency
- Easily supports engines producing over 120 HP
- Complete with breather kit, mounting hardware and micron-fabric rain coat for wet weather riding
- Easy-to-follow instructions included for a do-it-yourself install
Fitments, part numbers and cover styles:
’93-’99 EVO Big Twin, ’99-’10 Twin Cam – Delphi EFI & most carb models (excludes Mikuni HSR carbs)
(will fit Mikuni HSR carbs with LA-2890-00 adapter)
Testimonial:
"I bought a Baron's Big Air Kit for my bike because I really liked the looks. I wasn’t concerned about getting more performance, but WOW! My bike sure has a new attitude! The change is incredible…more pull, more power and more fun! Best bang for my bucks I have ever spent on my bike." Thanks, Dan Stowers, Alaska
Bike Fitment:
- Harley-Davidson® Dyna®
- Harley-Davidson® Softail®
- Harley-Davidson® Touring
Installation Guides:



