Product Description
The Alloyforge AL-2255-BK-CD Heavy Breather Extreme air filter is a black cone-style intake filter for specified Harley-Davidson motorcycles. It includes the air filter and mounting hardware and measures 12 inches long by 6.5 inches wide by 8 inches high. Fitment includes 2018–2024 Softail models, 2017-later Touring models, and 2017-later Freewheeler models, subject to the listed exclusions. It does not fit models equipped with fairing lower glove boxes, fairing lower speakers, or Road Glide fairing spoilers. The source also excludes 2023-later FLHXSE and FLTRXSE, 2024-later FLHX, FLTRX, and FLTRXSTSE, and 2025-later FLHXU and FLTRXRRSE models.
Product Specifications
BrandALLOYFORGE
Manufacturer Part NumberAL-2255-BK-CD
Item Model NumberAL-2255-BK-CD
Brand NameALLOYFORGE
Model NumberAL-2255-BK-CD
OEM Equivalent Part NumberAL-2255-BK-CD
Number of Items1
Number of Packs1
Unit Count1 Count
UPC725388745960
Included ComponentsAir Filter, Mounting Hardware
Manufacturer Warranty Description1 YEAR
Item Dimensions L x W x H12"L x 6.5"W x 8"H
Shapecone
Product GradeHeavy Breather Extreme Air Filter – Engineered for Peak Performance
Fit TypeVehicle Specific Fit
Automotive Fit TypeVehicle Specific Fit
Explicit Manufacturer Part NumberAL-2255-BK-CD
Explicit OE/OEM Part NumbersAL-2255-BK-CD
ColorBlack
Dimensions12 in L x 6.5 in W x 8 in H
Quantity1
Airflow claim42% greater airflow than traditional Heavy Breather filters
Warranty1 year
Motorcycle Compatibility
| Year | Make | Model | Power / Engine | Variant |
|---|
| 2017 | Harley-Davidson | Freewheeler | | |
| 2017 | Harley-Davidson | Touring | | |
| 2018 | Harley-Davidson | Softail | | |
| 2019 | Harley-Davidson | Softail | | |
| 2020 | Harley-Davidson | Softail | | |
| 2021 | Harley-Davidson | Softail | | |
| 2022 | Harley-Davidson | Softail | | |
| 2023 | Harley-Davidson | Softail | | |
| 2024 | Harley-Davidson | Softail | | |
Always compare the part number, dimensions, specifications, and compatibility details with your original part before ordering.