Arlen Ness Big Sucker Stage 1 Air Cleaner Kit for Harley Twin Cam & XL
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Upgrade your motorcycle's performance and breathing capabilities with the Arlen Ness Stage 1 Big Sucker Air Cleaner. Engineered for maximum airflow and a clean, streamlined look, this kit is the industry standard for increasing horsepower and torque. By replacing the restrictive factory intake, the Big Sucker allows your engine to breathe more efficiently, providing a noticeable boost in throttle response and overall power.
- Features a heavy-duty, one-piece aluminum backing plate and carburetor support bracket for superior durability.
- Innovative hidden breather technology eliminates the need for external banjo fittings, hoses, and T-fittings.
- Breather passages exit at the mouth of the carburetor or throttle body, creating a virtually closed-loop system for a cleaner engine.
- The Stage I kit includes a premium high-flow filter designed for maximum filtration and air intake.
- All necessary mounting hardware and easy-to-follow instructions are included with every kit for a straightforward installation.
NOTE: Exempt per C.A.R.B. ref. E.O. # D-639-2 for many 1997-2009 EFI applications.
Designed to provide a perfect fit across a wide range of Harley-Davidson models, this air cleaner kit is compatible with various configurations including Softail, Dyna, and Touring models. Whether your bike utilizes a CV carburetor or EFI throttle body, the Big Sucker provides the clearance and performance needed for a professional-grade upgrade. Please note that certain newer models may require the use of an aftermarket air cleaner cover for proper fitment.
Experience the perfect blend of style and performance. With its integrated design and proven track record, the Arlen Ness Stage 1 Big Sucker is the ultimate choice for riders looking to optimize their intake system while maintaining a tidy, high-performance aesthetic.
Fits: 2008-2016 Harley Touring Models TBW 50mm Intake ('14-'16 Models will require aftermarket air cleaner cover)
| Product Title | Store SKU | MFR Part # |
|---|---|---|
| 08-13 FLH/FLT (50mm Intake) TBW / Natural | AN18-510 | 18-510 |
| 08-13 FLH/FLT (50mm Intake) TBW / Chrome | AN18-512 | 18-512 |
| 14-16 Flh/t & 16-17 Softail (excl FLSS / FLSTFBS) / Natural | AN18-440 | 18-440 |
| 14-16 Flh/t & 16-17 Softail (excl FLSS / FLSTFBS) / Chrome | AN18-441 | 18-441 |
| 14-16 Flh/t & 16-17 Softail (excl FLSS / FLSTFBS) / Black | AN18-442 | 18-442 |
| 99-01 Flh Efi / Natural | AN18-498 | 18-498 |
| 99-17 Twin Cam (excl 99-01 EFI FLH, 08-16 FLH, & TBW Softail) / Natural | AN18-505 | 18-505 |
| 99-17 Twin Cam (excl 99-01 EFI FLH, 08-16 FLH, & TBW Softail) / Chrome | AN18-507 | 18-507 |
Bulk order
| Variant | Quantity | Price | Total |
|---|---|---|---|
08-13 FLH/FLT (50mm Intake) TBW / Natural
AN18-510
/
18-510
|
|
||
08-13 FLH/FLT (50mm Intake) TBW / Chrome
AN18-512
/
18-512
|
|
||
14-16 Flh/t & 16-17 Softail (excl FLSS / FLSTFBS) / Natural
AN18-440
/
18-440
|
|
||
|
14-16 Flh/t & 16-17 Softail (excl FLSS / FLSTFBS) / Chrome
AN18-441
/
18-441
|
|
||
|
14-16 Flh/t & 16-17 Softail (excl FLSS / FLSTFBS) / Black
AN18-442
/
18-442
|
|
||
99-01 Flh Efi / Natural
AN18-498
/
18-498
|
|
Product subtotal