SKU: BXIM-00309
BLOX Racing Performance Filter Kit w/ 2.5inch Velocity Stack Air Filter and 2.5inch Silicone Hose – Universal Fit
The BLOX Racing performance air filter kit delivers dyno-proven increases in horsepower and torque for custom intake systems. This universal kit with 2.5-inch neck fits naturally aspirated and turbocharged engines equipped with matching intake piping. Its dry filter element keeps sensors clean by avoiding oil residue common in wet filters.
Key Features
- 7-inch Height Dry Filter: Captures contaminants without oil to protect mass airflow sensors and maintain consistent performance
- Composite Velocity Stack: Injection-molded from PA66 glass-filled nylon in black finish to cut heat soak and boost airflow into the induction system
- Lightweight V-Stack Design: Incorporates race intake technology for daily drivers while optimizing air velocity rates
- 2.5-inch Silicone Hose Coupler: Includes stainless steel clamps for secure leak-free connections on custom setups
- Versatile Neck Options: Available in 2.5, 3.0, 3.5, 4.0-inch sizes for broad compatibility across engine builds
Product Notes
- Filter element is reusable and cleans easily with compressed air or mild soap solution
- Inspect hose and clamps periodically for wear in high-heat turbo applications
- Securely packaged to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Verify 2.5-inch intake piping diameter before install
- Uses included clamps and couplers. no additional hardware required for most setups
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | All | 2.5″ Intake Piping / NA & Turbo |
Why Choose BLOX Racing?
- Established leader in import performance parts with race track validation
- Engineered materials like PA66 nylon for durability and heat resistance
- Dyno-tested designs deliver real-world power gains across applications
Frequently Asked Questions
- Q: Will this kit fit my 2.5-inch throttle body intake?
A: Yes, designed as universal for any engine with 2.5-inch neck intake piping on naturally aspirated or turbocharged setups - Q: What material makes up the velocity stack?
A: Injection-molded PA66 glass-filled nylon composite for low weight, heat resistance, and smooth airflow - Q: What maintenance does the filter need?
A: Dry filter cleans without oils using compressed air or water. service every 15,000-30,000 miles based on driving conditions
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure box measuring 11.1 x 11 x 9.4 inches
- Weight: 1.8 lbs





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