SKU: RG-1003RD-L | UPC: 024844362865
K&N Universal Chrome Filter 2 3/4in FLG / 4 1/2in Bottom / 4 1/2in Height RG-1003RD-L
The K&N RG-1003RD-L universal clamp-on air filter fits custom intake systems on cars trucks motorcycles and other vehicles with matching flange sizes. Featuring a 2 3/4-inch flange 4 1/2-inch bottom diameter and 4 1/2-inch height this chrome filter provides high airflow for better horsepower and acceleration while maintaining excellent filtration. Its washable reusable design supports long-term performance in any high-flow setup.
Key Features
- Adjustable Flange: Includes inserts to adapt to three inside flange diameters of 2 1/4-inch 2 1/2-inch and 2 3/4-inch for versatile clamp-on fit
- Washable Reusable Media: 4-ply cotton gauze cleans easily and re-oils for repeated use delivering consistent airflow over time
- Horsepower Gains: Engineered design pulls in more air to improve throttle response and acceleration in performance applications
- High Flow Filtration: Balances massive airflow with superior dust and debris capture to protect engines
- Chrome Construction: Durable chrome top and molded rubber flange resist vibration for secure attachment and style
Product Notes
- Filter requires cleaning every 50,000 miles under normal conditions using K&N cleaning kit
- Vibration-absorbing rubber flange ensures tight seal on intake pipes
- Packaged in multi-language box for global accessibility
Installation Notes
- Professional installation recommended.
- Clamp-on style uses standard hose clamp matching flange diameter not included
- Compatible with custom metal or plastic intake tubes sized to inserts
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal Fit | All | Custom Applications | Clamp-On Intakes |
Why Choose K&N?
- Over 60 years developing air filters trusted in racing and street use
- High-flow media proven in dyno tests for real power increases
- Precision-molded components built for durability in demanding conditions
Frequently Asked Questions
- Q: Will the RG-1003RD-L fit my custom intake setup?
A: Yes it clamps onto intake pipes with 2 1/4-inch 2 1/2-inch or 2 3/4-inch inside diameters using included inserts - Q: What finish and materials are used?
A: Chrome-plated top pairs with pliable molded rubber flange and cotton gauze filter media for strength and filtration - Q: What is the warranty and maintenance?
A: Backed by K&N No-Hassle Lifetime Warranty wash every 30-50,000 miles depending on driving conditions
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure box 8.25 x 7.75 x 6.75 inches
- Weight: 2 pounds
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