aFe | Momentum GT Cold Air Intake | 24+ GX 550

Overview

The aFe Power Momentum GT Cold Air Intake System is a high-performance replacement intake kit engineered to unlock added airflow and power on your 24+ Lexus GX 550. Designed with a sealed housing and advanced filter media, this intake significantly outflows the stock system — helping your engine breathe better for more horsepower and torque as well as lower turbocharger duty cycle.

Built around massive 8” tall 360° radial flow filters, the system provides an increase of up to +47% over factory intake while still offering washable, reusable performance filtration. 

The sealed housing uses heat-resistant XLPE polymer with dual clear sight windows for easy filter inspection. Combined with premium silicone couplings, clamps, and dyno-tuned intake tubes, the Momentum GT intake installs using factory mounting locations for a direct bolt-on fit.

Key Features & Benefits

• Up to +47% more airflow compared to stock intake for improved engine breathing.

• Dyno-proven gains: +18 HP and +22 lb-ft torque (with Pro 5R filter).

• Washable and reusable Pro 5R air filter with five-layer high-flow media.

• Innovative filter-to-housing interface for maximum filter size and performance.

• Heat-resistant sealed housing with clear sight windows for convenient filter checks.

• Premium clamps and silicone couplings for durable sealed performance and direct fit installation.

Perfect for GX550 owners who want noticeable airflow, power, and responsiveness gains while maintaining a durable, serviceable system engineered by aFe POWER.

EMISSIONS DISCLAIMER

This product is not currently CARB exempt and is not legal for sale or use in California, nor for vehicles registered with the California Department of Motor Vehicles.