SKU: HS3500BLK | UPC: 843115000257
Injen Aluminum Air Filter Heat Shield Universal Fits 3.50 Black
This Injen Technology aluminum heat shield installs around 3.50-inch air filters on universal short ram intake systems. It blocks radiant engine heat to deliver cooler intake air for improved throttle response and horsepower. The black powder coated design adds clean style to any engine bay.
Key Features
- Aluminum Build: Lightweight sheet metal formed for strength and heat dissipation without added weight
- Black Powder Coat: Durable finish resists corrosion and complements black intake components
- Laser Cut Precision: Clean edges ensure exact fit on 3.50-inch filter necks and tubes
- Heat Block Design: Shields filter from underhood temperatures up to 200 degrees lower air temps
- Universal Clamp Mount: Secures with included stainless steel hose clamp to fit 3.00 to 3.50-inch tubes
Product Notes
- Pair with Injen SP Series short ram intakes for complete heat management
- Clean with mild soap and soft cloth to maintain powder coat shine
- Standard ground shipping across continental US
Installation Notes
- Professional installation recommended.
- Bolt-on design uses existing intake tube holes or fender well mounts
- Includes #48 hose clamp and hardware for 15-minute install
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | 3.50″ Air Filter Intakes | Injen SP Series |
| Universal | All | 3.50″ Filter Systems | Short Ram Intakes |
Why Choose Injen?
- Proven leader in cold air and short ram intake systems since 1998
- Uses aerospace-grade materials for long-term durability
- Engineered in California for real-world power gains
Frequently Asked Questions
- Q: Does this fit non-Injen intake systems?
A: Yes it clamps to any 3.50-inch air filter tube on short ram or open element intakes - Q: What material and finish are used?
A: 6061 aluminum sheet laser cut and formed with black powder coat for heat resistance and style - Q: What warranty coverage applies?
A: Limited lifetime warranty against manufacturing defects when installed correctly
Shipping & Handling
- Method: Standard ground UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Protective cardboard box 10 x 8 x 3 inches
- Weight: 1.1 pounds





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