DNA Air Filter for Royal Enfield Interceptor 650 / GT 650 R-RE65N18-01
DNA Air Filter for Royal Enfield Interceptor 650 / GT 650 R-RE65N18-01
DNA
SKU:GF002674-1
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DNA Air Filter for Royal Enfield Interceptor 650 – R-RE65N18-01
Upgrade your Royal Enfield Interceptor 650 (2018 onwards) with the DNA High-Performance Air Filter R-RE65N18-01. Designed to increase airflow, horsepower, and throttle response while maintaining 98-99% filtration efficiency, this filter is perfect for road, off-road, and race use. The DNA filter is a direct-fit replacement for your stock air box and installs easily without modifications.
Key Features of DNA Air Filter
- High Airflow Output: Increases airflow by 16.82% compared to OEM filter for Interceptor 650 standard setup.
- Enhanced Filtration: Maintains 98-99% efficiency with 4 layers of premium DNA® cotton gauze.
- Washable & Reusable: Eco-friendly design reduces replacement costs and environmental impact.
- Drop-In Installation: Direct-fit replacement, easy to install using the Royal Enfield workshop manual.
- Versatile Use: Suitable for road, off-road, and race applications.
Performance Specifications – DNA vs OEM Air Filter
| Model | OEM Air Flow | DNA Air Flow | Air Flow Increase | Filtering Efficiency |
| Interceptor 650 (18-) | 42.40 CFM | 60.40 CFM | +42.46% | 98-99% |
| Standard Royal Enfield 650 | 44.60 CFM | 52.10 CFM | +16.82% | 98-99% |
Stage 2 Kit Compatibility
The DNA Air Filter Cover (Stage 2 Kit) is designed to replace the OEM intake snorkel of the Royal Enfield 650 and provide even higher airflow, intake sound improvement, and performance gains. Please note:
- Stage 2 Kit works exclusively with the DNA R-RE65N18-01 Air Filter.
- An optional metal air filter cover is recommended for aftermarket exhaust setups; otherwise, the air filter alone is sufficient for OEM exhaust.
- Performance gains: Up to +6 whp can be achieved with proper ECU tuning.
- Flow increase: +95.47% over stock OEM filter.
Stage 2 Kit Flow Data
| Setup | OEM Filter | DNA Stage 2 + DNA Filter | Airflow Increase |
| Royal Enfield 650 | 30.90 CFM | 60.40 CFM | +95.47% |
Dimensions
30 x 20 x 10 cm
Why Choose DNA Air Filter & Stage 2 Kit?
- Optimized Airflow: Dramatically improves engine breathing for increased power and throttle response.
- High Filtration Efficiency: Maintains 98-99% dirt filtration to protect the engine.
- Durable & Reusable: Premium multilayer cotton gauze, flameproof and oil-impregnated, designed to last the lifetime of the bike.
- Race-Ready: Ideal for road, off-road, and racing applications.
- Proven Performance: Stage 2 kit increases airflow significantly and enhances intake sound for performance tuning.
Upgrade your Royal Enfield Interceptor 650 with the DNA R-RE65N18-01 Air Filter and optional Stage 2 Kit for maximum airflow, power, and engine protection. Experience race-level performance with DNA quality you can trust.
