ARLEN NESS - 50-518 - Big Sucker Air Filter Kit - Chrome - Stage I
The ARLEN NESS 50-518 Big Sucker Air Filter Kit is a stage I chrome unit for 1988-2022 Harley-Davidson featuring hidden breather technology that eliminates external hoses by o-ringing at the heads and exiting at the injector/carb mouth, combined with a radius air inlet for maximum unobstructed airflow, synthetic filter media, and one-piece aluminum backing plate.
Features
- Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware
- Radius air inlet provides maximum performance by providing unobstructed airflow
- One-piece aluminum backing plate features hidden breather technology
- All necessary hardware and instructions are included
Specs
- Filter Media Material: Synthetic
- Units: Kit
- Features: Compatible with OEM Air Cleaner Cover
- Design: Stage I
- Model: Big Sucker
- Product Name: Air Cleaner
- Material: Aluminum
- Air Cleaner Shape: Round
- Color/Finish: Chrome
- Features: Water Resistant
- Riding Style: Street
- Base Color: Silver
Frequently Asked Questions - ARLEN NESS - 50-518 - Big Sucker Air Filter Kit - Chrome - Stage I - '88-'22 Harley-Davidson
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
