Injen PF7021WB PowerFlow Cold Air Intake System with SuperNano-Web Dry Filter

The Injen PF7021WB PowerFlow cold air intake system transforms your truck's performance with dyno-proven power gains of up to 18 horsepower and 18 lb-ft of torque. Engineered specifically for 1996-2005 Chevy Blazer, 1996-2004 Chevy S10, 1996-2004 GMC Sonoma, and 1996-2001 GMC Jimmy models equipped with the 4.3L V6 engine, this intake system delivers measurable performance improvements while maintaining proper air-fuel ratios without requiring additional tuning.

Key Features:

• Precision-mandrel bent 6061-T6 aluminum tubing for maximum airflow and durability
• Fully serviceable Injen SuperNano-Web dry air filter eliminates the need for oil
• Strategic air filter placement draws in cooler, denser air for optimal combustion
• Smooth interior piping eliminates turbulence and flow restrictions
• Aggressive engine sound under acceleration enhances the driving experience
• Available in multiple finish options to match your engine bay styling
• Complete direct-fit installation kit with all necessary hardware included
• Made in Pomona, California, USA

Specifications:

• Replacement filter: X-1021-BB
• Optional hydroshield: 1037BLK (black) or 1037RED (red)
• CARB EO #D-476-6 (50-state legal)
• Backed by Injen Technology Limited Lifetime Warranty

This complete cold air intake system relocates the air filter away from engine heat, allowing your 4.3L V6 to breathe cooler, oxygen-rich air. The result is improved throttle response, increased power throughout the RPM range, and a more engaging driving experience. Every component is designed for precise fitment and long-term reliability.