K&N 63-3121 Cold Air Intake for 2022-2025 Cadillac CT5-V Blackwing 6.2L V8 RWD

Vehicle Fitment

• 2022-2025 Cadillac CT5-V Blackwing (RWD, 6.2L V8 LT4)

Features

• Increases horsepower and torque for improved engine performance
• High-flow intake tube minimizes restriction and optimizes airflow
• Oversized oiled cotton gauze filter is washable and reusable
• Heat-shielded design protects intake air from engine bay temperatures
• Direct bolt-on installation using factory mounting points
• Precision-molded HDPE intake tubing resists heat and deformation
• Provides an enhanced throttle response and induction sound
• Backed by K&N's Million-Mile Limited Warranty

Specifications

• Part Number: 63-3121
• Engine: 6.2 L Supercharged V8 LT4
• Drivetrain: RWD only
• Filter Material: Oiled cotton gauze
• Intake Tube Material: High-density polyethylene (HDPE)
• Estimated Horsepower Gain: +18.9 HP @ 4,499 RPM
• Estimated Torque Gain: +23.8 lb-ft
• Replacement Filter: K&N RP-5168
• Emissions: Not CARB legal; not for sale or use in California

Included Components

• 1x HDPE intake tube
• 1x Washable/reusable air filter element
• 1x Heat shield assembly
• 2x Stainless-steel clamps
• 1x Rubber coupler
• 1x Mounting hardware kit
• 1x Installation instruction sheet

Product Description

The K&N 63-3121 Cold Air Intake System is designed to unlock the true performance potential of the 6.2 L supercharged LT4 engine in the Cadillac CT5-V Blackwing. Replacing the factory intake tract with a smooth, high-flow HDPE tube and oversized oiled cotton filter, this system delivers superior airflow for improved combustion and measurable power gains. The precision-fit heat shield helps keep incoming air cooler, promoting consistent performance even under spirited driving conditions.

Installation is simple and requires only basic hand tools, utilizing factory mounting locations without the need for modifications or ECU tuning. Once installed, owners can expect sharper throttle response, a more aggressive induction sound, and a significant boost in both horsepower and torque. The filter is washable and reusable, offering long-term value and minimal maintenance. This intake is engineered specifically for rear-wheel-drive CT5-V Blackwing models and is not CARB certified for California emissions use.