- Impressive horsepower and torque gains on engines running modified and ported cylinder heads and intakes with larger throttle bodies
- Great performance part for racing and for those that want to head to the track on the weekend
- 3 inch tall billet aluminum velocity stack fits M-Eight throttle body bolt pattern
- 4 inch diameter opening with an internal taper down to 2.4 inch
- ID matched to 62 mm throttle bodies
- Natural aluminum finish
- Made in the U.S.A.
- Sold each
- Will require a custom breather system or will bolt up to aftermarket air cleaner backing plates that have internal breather systems.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2018-2019 | Harley-Davidson | Breakout FXBR 107 | |
| 2018-2020 | Harley-Davidson | Breakout FXBRS 114 | |
| 2018-2020 | Harley-Davidson | Deluxe FLDE 107 | |
| 2019-2021 | Harley-Davidson | Electra Glide Standard FLHT | |
| 2017-2019 | Harley-Davidson | Electra Glide Ultra Classic FLHTCU | |
| 2018-2019 | Harley-Davidson | Fat Bob FXFB 107 | |
| 2018-2021 | Harley-Davidson | Fat Bob FXFBS 114 | |
| 2018-2019 | Harley-Davidson | Fat Boy FLFB 107 | |
| 2018-2021 | Harley-Davidson | Fat Boy FLFBS 114 | |
| 2019-2020 | Harley-Davidson | FXDR FXDRS 114 | |
| 2018-2021 | Harley-Davidson | Heritage Classic FLHC 107 | |
| 2018-2021 | Harley-Davidson | Heritage Classic FLHCS 114 | |
| 2018-2020 | Harley-Davidson | Low Rider FXLR 107 | |
| 2020-2021 | Harley-Davidson | Low Rider S FXLRS 114 | |
| 2017-2021 | Harley-Davidson | Road Glide FLTRX | |
| 2020-2021 | Harley-Davidson | Road Glide Limited FLTRK | |
| 2017-2021 | Harley-Davidson | Road Glide Special FLTRXS | |
| 2017-2019 | Harley-Davidson | Road Glide Ultra FLTRU | |
| 2017-2021 | Harley-Davidson | Road King FLHR | |
| 2017-2021 | Harley-Davidson | Road King Special FLHRXS | |
| 2018-2021 | Harley-Davidson | Softail Slim FLSL 107 | |
| 2020-2021 | Harley-Davidson | Softail Standard FXST 107 | |
| 2018-2021 | Harley-Davidson | Sport Glide FLSB 107 | |
| 2018-2020 | Harley-Davidson | Street Bob FXBB 107 | |
| 2017-2021 | Harley-Davidson | Street Glide FLHX | |
| 2017-2021 | Harley-Davidson | Street Glide Special FLHXS | |
| 2017-2021 | Harley-Davidson | Ultra Limited FLHTK | |
| 2017-2019 | Harley-Davidson | Ultra Limited Low FLHTKL | |