Cold Air Intake for Land Rover Defender (2021-2025) 5.0L V8 Engine

Your Defender V8 has a supercharger hiding under the hood—it's time you actually heard it scream.

High Flow Dual Cold Air Intake System for Land Rover Defender V8 (L663 P525)

The 2021+ Land Rover Defender V8 (P525) is a modern engineering marvel, packing the legendary 5.0L Supercharged AJ-V8 into a rugged off-road chassis. However, Land Rover designed the factory air intake system to meet strict noise regulations, effectively muting the engine's character. The restrictive factory air boxes strangle the airflow and silence the induction noise, leaving you with a V8 that feels refined but restrained.

This High Flow Intake System is designed specifically for the L663 platform to delete those restrictions. By replacing the bulky factory air boxes with two precision-engineered intake adapters and high-flow open-element air filters, this kit drastically increases the volume of air available to the engine. The result is improved throttle response and a slight bump in horsepower, but the real transformation is auditory. Under hard acceleration, you will finally hear the addictive whine of the supercharger and the deep, throaty induction roar that a 500+ horsepower V8 should have.

The kit features a stealthy aesthetic with Black filter media, maintaining a premium, "OEM+" look under the hood. It comes ready to install with two specialized adapters that bolt directly to the factory intake plumbing, allowing the dual cone filters to sit securely in the engine bay. It’s the perfect upgrade for the Defender owner who wants their vehicle to sound as aggressive as it drives.

Why You Need This Upgrade

• Unleash the Supercharger: Removing the baffled air boxes amplifies the supercharger whine and V8 induction growl significantly.
• Dual High-Flow Filters: Includes two premium high-flow cone filters that provide superior surface area compared to stock panel filters.
• Sharper Throttle Response: Reduces the resistance the engine faces when sucking in air, resulting in snappier acceleration.
• Stealth Appearance: The black filter media blends seamlessly into the engine bay for a clean, professional appearance.
• Reversible Mod: Replaces the factory air box assembly without permanent cutting or drilling, making it easy to return to stock if needed.

Installation Notes

This system is designed as a direct replacement for the factory air boxes. Installation is straightforward: simply unclip and remove the factory air box lids and filters, install the provided adapters onto the intake tubes, and clamp the new high-flow filters in place. No tuning is strictly required, though the ECU will adapt to the increased airflow after a few drive cycles.

Replaces These OEM Applications

• Land Rover Defender 90 V8 (2021+)
• Land Rover Defender 110 V8 (2021+)
• Fits P525 5.0L Supercharged Engine models

Let that British V8 breathe and hear the power you paid for—upgrade to the High Flow Dual Intake System today.