Volant air intake systems utilize a high-velocity venturi filter adapter which provides a smooth transition through the MAF sensor into the intake tube for a much needed airflow improvement over the factory rubber tubing and resonator box.

Volant's Cool Air box is larger than the factory unit and incorporates a larger opening to collect a higher volume of colder ambient air. This model includes a Pro-5 filter which gets reoiled every 10,000 miles and serviced every 50,000 miles with cleaning kit P/N 5100.
Details:

• Includes Pro 5 Filter
• Cross Link Polyethylene Material
• Cleanable Reusable High Grade Filter
• Easy Access Insulated Lid
• High Temperature Silicon Connectors
• Stainless Steel Clamps
• 5 Layer Cotton Gauze
• Closed Box Air Intake
• EO Number: D-526-6
• Filter Part Number: 5111

Fits:
05-08 Chevrolet Trailblazer 5.3L V8
05-08 GMC Envoy 5.3L V8
06-07 Chevrolet Trailblazer 6.0L V8