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SKU: RD-1450 | UPC: 024844008923
K&N Universal Air Filter Round Straight 4in Flange ID x 7in OD x 6in Height RD-1450
K&N RD-1450 universal clamp-on air filter fits racing vehicles radio-controlled cars generators snowmobiles tractors and custom intakes with 4in ID flange. Round straight design with 7in OD and 6in height delivers high airflow for more horsepower and acceleration. Washable reusable construction traps dirt while protecting engines in demanding conditions.
Key Features
- 4 Layers of Protection: Premium cotton gauze layers with tacking agent create mesh that blocks contaminants for engine safety
- Clean Every 5 Years: Service every 75000 miles under highway driving or 5 years at 15000 miles annually
- Easy Installation: Pre-oiled ready-to-use clamp-on flanges absorb vibration and stretch 116in for secure fit
- Engineered Power: State-of-the-art media increases horsepower acceleration and overall performance
- Rugged Construction: Durable rubber flanges and premium materials built to last lifetime with 1-Year Limited Warranty
Product Notes
- Molded pliable rubber flanges handle vibration and fit angled offset intakes
- Washable reusable design reduces landfill waste from disposable filters
- Product weight 1.6 lb shipping box 8.25in x 8.25in x 9.5in
Installation Notes
- Professional installation recommended.
- Clamp directly to 4in ID air intake no adapters needed
- Flange stretches up to 1.5mm for in-between sizes vibration-proof seal
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| All Years | Universal | Racing Vehicles | N/A |
| All Years | Universal | Generators | N/A |
| All Years | Universal | Snowmobiles | N/A |
| All Years | Universal | Tractors | N/A |
| All Years | Universal | ATVs UTVs | N/A |
| All Years | Universal | RC Cars Custom | N/A |
Why Choose K&N?
- Proven leader in air filtration for motorsports and powersports
- High-flow cotton gauze media outperforms paper filters
- Precision manufacturing ensures reliable fit and protection
Frequently Asked Questions
-
Q: What intake sizes does RD-1450 fit?
A: 4in flange ID stretches to 4 116in 7in OD suits straight round custom setups any angle offset -
Q: What material is used?
A: Oiled cotton gauze 4 layers in rubber flange housing washable for repeated use -
Q: What warranty applies?
A: 1-Year Limited Warranty covers defects in materials workmanship
Shipping &. Handling
- Method: Ground Shipping
- Availability: In stock - ships same or next business day
- Packaging: Cardboard box 8.25in L x 8.25in W x 9.5in H
- Weight: 1.6 lbs
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