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SKU: RG-1002RD-L | UPC: 024844345806
K&N Universal Chrome Round Tapered Air Filter Red 4in Flange ID 1.125in Length 5.5in Height
This K&N clamp-on universal air filter delivers high airflow through red oiled cotton gauze media and chrome top design for cars trucks motorcycles with custom intakes. Adjustable flange fits 3in 3.5in or 4in ID tubes boosting horsepower throttle response and fuel efficiency over paper filters in dyno tests. Engineered as washable reusable option for 1980-2025 vehicles from Ford Chevrolet Toyota Honda and more verify flange match for direct power gains.
Key Features
- Red Cotton Gauze Media: Captures dust while allowing maximum airflow for consistent engine power and acceleration in track or street use
- Chrome Metal Top: Durable finish resists corrosion enhances engine bay appearance with round tapered shape
- Adjustable Flange: Includes inserts for 3in (76mm) 3.5in (89mm) 4in (102mm) ID centered flange 1.125in (29mm) length clamps to most intake tubes
- Precise Dimensions: Base OD 6in (152mm) top OD 4.75in (121mm) overall height 8.875in (225mm) for compact custom fitment
- Washable Design: Cleans every 50,000 miles lasts seasons without replacement unlike disposable filters
Product Notes
- Verify intake tube inside diameter 3-4in for proper clamp-on installation
- Clean with K&N kit every 50,000 miles or when dirty for peak performance
- Part weight 2lb (0.9kg) shipping box 11.75in L x 6.38in W x 6.38in H
Installation Notes
- Professional installation recommended.
- Clamp directly to intake tube using included flange inserts no cutting required
- Compatible with standard hose clamps hardware for secure seal
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1980-2025 | Universal | All Cars Trucks Motorcycles | Custom Intakes 3-4in ID |
| 1980-2025 | Ford | Various Models | Custom Setups |
| 1980-2025 | Chevrolet | Various Models | Custom Setups |
| 1980-2025 | Toyota | Various Models | Custom Setups |
| 1980-2025 | Honda | Various Models | Custom Setups |
Why Choose K&N?
- Proven track record in performance filtration for decades of drivers
- High-flow media tested for real power increases and filtration balance
- Engineered components built for durability in demanding conditions
Frequently Asked Questions
-
Q: Will this fit my specific vehicle intake?
A: Universal design clamps to 3-4in ID tubes on cars trucks motorcycles 1980-2025 confirm your intake flange size for exact match -
Q: What material is the filter and top made from?
A: Layered red oiled cotton gauze media for airflow and dust capture chrome metal top for strength and style -
Q: What warranty and maintenance apply?
A: Backed by one-year limited warranty wash and re-oil every 50,000 miles using K&N kit for long life
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure box 11.75in L x 6.38in W x 6.38in H
- Weight: 2 lb (0.9 kg)
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