Cold Air Intake for Mazda B2500 (1998-2001) 2.5L L4 Engine Blue

Maximize Throttle Response: 1998-2001 Mazda B2500 2.5L Lima I4 Performance Intake

Who Is This For? Designed specifically for Mazda B2500 owners running the 2.5L Lima Inline-4 engine who want to restore lost performance, improve fuel efficiency during daily driving, and gain a more aggressive engine note during acceleration.

The Factory Air Choke: After decades of service, the original plastic intake tract on your Mazda B2500 has likely become brittle, heat-soaked, and restrictive. You step on the gas to merge onto the highway, and the 2.5L Lima engine feels sluggish, gasping for air through a cramped factory box and corrugated rubber tubing. This creates turbulence and intake air temperatures that rob you of the modest power this reliable workhorse was meant to deliver.

The Engineering Solution: We engineered this Cold Air Intake system to eliminate those factory bottlenecks by utilizing smooth-bore T304 lightweight aluminum piping. By replacing the restrictive air box with a high-flow, washable cone filter, we allow the engine to pull in a higher volume of cooler, denser air. This streamlined path reduces pumping losses, allowing the internal combustion process to be more efficient, resulting in sharper throttle response and a noticeable boost in mid-range torque.

The Comparative Edge: Why This Beats the Competition

• The Performance Gain: Delivers up to a 10% increase in horsepower and torque, providing the extra punch needed for hauling or highway passing that generic paper filters can’t match.
• The Material: Constructed from mandrel-bent T304 Aluminum, which dissipates heat faster and resists corrosion much better than the cheap aluminized steel or thin plastic found in entry-level kits.
• The Install: A true direct bolt-on upgrade that utilizes factory mounting points. Unlike universal "one-size-fits-all" kits that require hack-sawing your engine bay, this is designed for the 1998-2001 chassis.

Technical Specifications & Factory Ratings

Compatibility & OEM Reference

Fits the Following Vehicles:

• 1998 Mazda B2500 2.5L L4
• 1999 Mazda B2500 2.5L L4
• 2000 Mazda B2500 2.5L L4
• 2001 Mazda B2500 2.5L L4

Interchange Part Numbers:

B2500-25L-9801-BL, Cold Air Intake Mazda B2500 2.5, Lima 2.5 Intake Blue

The Performance Promise

Restore your truck’s breathing. This kit is a high-mileage refresh essential for B-Series owners looking to modernize their engine bay and reclaim the efficiency lost to aging factory components. Buy with confidence, backed by real automotive experts and fast shipping.