K&N 63-2605 AirCharger Cold Air Intake for 2018-2023 Ford Mustang GT 5.0L V8

Vehicle Fitment

• 2018-2023 Ford Mustang GT (S550 platform, 5.0L V8, RWD)

Features

• High-flow washable and reusable oiled cotton gauze air filter element
• Rotomoulded high-density polyethylene (HDPE) intake tube for optimized airflow and volume
• Custom heat shield to protect intake air from engine-bay heat soak
• Designed to reduce intake restriction and deliver performance gains (up to ~22 hp)
• Simple installation using factory mounting points; basic hand tools required
• Includes all necessary mounting hardware and clamps for plug-and-play installation
• 10-Year / 1-Million-Mile Limited Warranty from manufacturer
• Not CARB-certified - not legal for sale or use on pollution-controlled vehicles in California or other states that require CARB approval

Specifications

• Part number: 63-2605
• Compatible Engine: 5.0L V8 (naturally aspirated) in 2018-2023 Mustangs GT (RWD)
• Intake Tube Material: HDPE (rotomoulded)
• Air Filter Type: Oiled cotton gauze cone type, reusable, service interval up to 100,000 miles under normal highway conditions
• Estimated horsepower gain: up to ~22 hp on this platform in stock configuration
• Installation Time: Approx. 1 to 1.5 hours (varies by user)
• Legal/Emissions: Not CARB-certified (see features)

Included Components

• 1x HDPE intake tube (custom moulded)
• 1x heat shield / air-box assembly
• 1x high-flow oiled cotton gauze cone filter element
• 2x hose clamps (or as required for installation)
• 1x hardware kit (mounting bolts, grommets, fittings)
• 1x installation instruction sheet/manual

Product Description

The K&N 63-2605 63 Series AirCharger Cold Air Intake is engineered specifically for the 2018-2023 Ford Mustang GT with the 5.0L V8 engine. By replacing the restrictive factory air-intake path with a smoother, higher-volume HDPE tube paired with a reusable oiled cotton gauze filter, this kit allows your engine to breathe more efficiently - resulting in improved throttle response, increased horsepower (up to ~22 hp in stock form), and a more aggressive intake sound.

Installation is straightforward and uses factory mounting points, making it a popular upgrade for Mustang GT owners seeking performance gains without major modifications or tuning. Because the filter is washable and reusable, you'll save on long-term maintenance costs compared to disposable filters, and under normal highway driving you may only need to service the filter every ~100,000 miles.

One important note for buyers: this intake kit is *not* CARB-certified, which means it is not legal for sale or use on pollution-controlled vehicles in California or other states requiring CARB approval. Be sure to verify legality in your region. Otherwise, for road, track, or spirited driving use on compliant vehicles, this kit delivers top-tier performance and long-term durability backed by K&N's 10-Year / 1-Million-Mile warranty.