Cold Air Intake for Chevrolet S10 Pickup (1996-2004) 4.3L Engine

Maximize Volumetric Efficiency for Your S-10 & GMC Sonoma Vortec 4300

Who It’s For: Designed specifically for 1996-2005 Chevrolet S10 and GMC Sonoma owners running the high-torque Vortec 4300 engine.

The Problem: The stock intake on the Vortec 4300 is a maze of restrictive plastic resonators and corrugated rubber hoses designed to prioritize silence over performance. These components create significant air turbulence and heat soak, which starves the 4.3L V6 of oxygen, particularly when under load or during highway merging.

The Solution: We engineered this red performance intake to eliminate the factory bottlenecks, replacing the baffled air box with a mandrel-bent T304 aluminum tube. By providing a direct, smooth path to the throttle body, we allow the Vortec engine to breathe naturally, improving the air-to-fuel ratio and helping the engine reach its full torque potential more efficiently.

Why This is the Ultimate Upgrade

• Optimized Airflow: The smooth-bore T304 aluminum piping reduces drag and turbulence, allowing for up to a 10% increase in horsepower and torque delivery by improving the engine’s breathing capacity.
• Heavy-Duty Durability: Unlike the factory plastic which can crack or warp over time, this mandrel-bent aluminum tube is heat-resistant and finished in a vibrant red powder coat for long-term engine bay aesthetics.
• Zero-Modification Install: This is a true bolt-on kit that utilizes factory mounting points. You can have this installed in under 60 minutes using only basic hand tools.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 1996 Chevrolet S10 Pickup (4.3L V6)
• 1997 Chevrolet S10 Pickup (4.3L V6)
• 1998 Chevrolet S10 Pickup (4.3L V6)
• 1999 Chevrolet S10 Pickup (4.3L V6)
• 2000 Chevrolet S10 Pickup (4.3L V6)
• 2001 Chevrolet S10 Pickup (4.3L V6)
• 2002 Chevrolet S10 Pickup (4.3L V6)
• 2003 Chevrolet S10 Pickup (4.3L V6)
• 2004 Chevrolet S10 Pickup (4.3L V6)
• 2005 Chevrolet S10 Pickup (4.3L V6)
• 1996 GMC Sonoma (4.3L V6)
• 1997 GMC Sonoma (4.3L V6)
• 1998 GMC Sonoma (4.3L V6)
• 1999 GMC Sonoma (4.3L V6)
• 2000 GMC Sonoma (4.3L V6)
• 2001 GMC Sonoma (4.3L V6)
• 2002 GMC Sonoma (4.3L V6)
• 2003 GMC Sonoma (4.3L V6)
• 2004 GMC Sonoma (4.3L V6)
• 2005 GMC Sonoma (4.3L V6)

Interchange Part Numbers:

1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 4.3, 4.3L, V6, T304-RED-S10-V6

The Performance Promise

Buy with confidence. As specialists in GM truck performance, we know that the 4.3L is a workhorse that just needs better breathing to shine. This kit is backed by our technical support and fast shipping to get your truck back on the road with more power and a better sound profile.