K&N 33-5054 High-Flow Air Filter for 2016-2019 Cadillac CT6 3.0L V6 Twin Turbo

Vehicle Fitment

• 2016-2019 Cadillac CT6 (3.0L V6 Twin Turbo, AWD) - Right Side Airbox

Fitment Notes

• Fits the Right Side Airbox only - the CT6 3.0L Twin Turbo uses a dual-airbox setup requiring two filters; the companion Left Side Airbox filter is K&N 33-5053
• Does not fit the CT6 2.0L Turbo (RWD) - see K&N 33-5052
• Does not fit the CT6 3.6L V6 (AWD) - see K&N 33-5055
• Does not fit the CT6-V (4.2L V8 Blackwing) or CT6 PHEV (2.0L Hybrid)

Features

• Multi-layer oiled cotton gauze media delivers up to 50% more airflow than standard paper filters
• Precision-fit panel design engineered specifically for the CT6 3.0L Twin Turbo right side airbox
• Washable and reusable - engineered to last the lifetime of the vehicle
• Pre-oiled and ready to install straight out of the box
• Compatible with OEM sensors and vehicle electronics
• Up to 50,000-mile service intervals under normal driving conditions
• Backed by K&N's 10-Year/Million Mile Limited Warranty

Specifications

• Part Number: 33-5054
• Filter Type: Panel (Drop-In Replacement)
• Position: Right Side Airbox
• Filter Media: Oiled Cotton Gauze
• Color: Red
• Length: 10.313 in.
• Width: 7.375 in.
• Height: 1.438 in.
• Service Interval: Up to 50,000 miles under normal driving conditions

Included Components

• 1x K&N 33-5054 High-Flow Panel Air Filter (Right Side)

Product Description

The K&N 33-5054 is a direct-fit high-flow replacement air filter engineered specifically for the Right Side Airbox of the 2016-2019 Cadillac CT6 equipped with the 3.0L V6 Twin Turbo engine. The CT6's twin-turbo architecture uses two separate airboxes - one per turbocharger bank - each requiring its own filter. This filter replaces the factory paper element on the right side, flowing more air into the intake system to support improved throttle response and engine efficiency from the 404 hp LGW twin-turbo platform.

Installation is a straightforward drop-in swap into the existing factory airbox with no cutting, drilling, or adapters required. Unlike disposable filters, the 33-5054 is fully washable and reusable using K&N's Recharger cleaning kit, making it a permanent, cost-effective upgrade backed by K&N's 10-Year/Million Mile Limited Warranty. For a complete dual-filter upgrade on the CT6 3.0L Twin Turbo, pair this filter with the K&N 33-5053 (Left Side Airbox).