Performance Air Intake for Cadillac Fleetwood (1994-1996) 4.3L 5.7L V8 Engine

Maximize Airflow and Throttle Response for the Cadillac Fleetwood LT1 and L99 V8

Who It’s For: This performance intake is built for the 1994-1996 Cadillac Fleetwood enthusiast looking to wake up the Gen II Small Block V8. Whether you are cruising in the 5.7L LT1 or the 4.3L L99 version of the D-body platform, this is the first step in unlocking the engine’s true character.

The Problem: From the factory, the LT1 engine in the Fleetwood was choked by a massive, restrictive air box and a series of resonators (often called "Home Plate" and "First Base" by enthusiasts) designed solely for engine silence. These components create massive air turbulence and heat soak, which kills throttle response and hides the aggressive V8 growl the LT1 is known for.

The Solution: We engineered this short ram intake to replace the entire factory baffle system. By using a mandrel-bent aluminum intake tube, we provide a smooth, high-velocity path for air to reach the throttle body. This setup corrects the factory design flaws of the Gen II Small Block, delivering a 7-10% increase in horsepower while maintaining safe Air-Fuel ratios across the entire power band.

Why This is the Ultimate Upgrade

• Enhanced Induction Flow: The mandrel-bent aluminum tubing eliminates the internal ridges found in stock plastic pieces, reducing turbulence and increasing total air volume.
• Increased Filtration Surface: The high-flow filter provides a much larger surface area than the restrictive paper panel filters, offering better protection and higher CFM ratings.
• Aggressive V8 Tone: Removes the factory silencers to provide a deep, throaty intake note under heavy acceleration without being obnoxious at highway cruising speeds.
• Bolt-On Installation: This is a true direct-fit kit that requires no permanent modifications; you simply remove the factory air box and bolt this in its place.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 1994 Cadillac Fleetwood 4.3L L99 V8
• 1994 Cadillac Fleetwood 5.7L LT1 V8
• 1995 Cadillac Fleetwood 4.3L L99 V8
• 1995 Cadillac Fleetwood 5.7L LT1 V8
• 1996 Cadillac Fleetwood 4.3L L99 V8
• 1996 Cadillac Fleetwood 5.7L LT1 V8

Interchange Part Numbers:

Performance Short Ram Intake 4.3L 5.7L V8, 1994-1996 Fleetwood V8 Intake, LT1 High Flow Air Intake Kit

The Performance Promise

Buy with confidence. This kit is designed for enthusiasts who demand better response from their D-Platform Cadillac. Backed by real automotive expertise to ensure your LT1 or L99 breathes the way it should have from the factory.