K&N Expands Its Audi Range with New High-Flow Panel Filters for the 2025+ Audi Q5/SQ5 2.0L and 2026+ Audi RS5

Audi enthusiasts have another reason to upgrade their vehicle this year, as K&N Engineering has officially released new High-Flow Replacement Air Filters for the latest generation of Audi performance models.

The newly launched applications cover the 2025-on Audi Q5 2.0 TFSI, 2025-on Audi SQ5, and the all-new 2026 Audi RS5, giving owners of Audi's latest SUV and performance coupe the opportunity to improve airflow without replacing the factory airbox. The new applications are now listed through K&N's official catalogue for these latest models.

A Simple Upgrade That Makes Sense

Unlike induction kits that replace the entire intake system, K&N's replacement panel filters are designed to fit directly into the factory airbox.

Installation is straightforward:

Remove the original paper air filter
Drop the K&N filter into the factory airbox
Refit the airbox

No cutting, modifications or specialist tools are required, making this one of the easiest performance upgrades available.

Why Upgrade to a K&N Panel Filter?

Factory paper filters are designed to be inexpensive and disposable. Over time they become increasingly restrictive as they trap dirt and debris.

K&N's High-Flow Air Filters use multiple layers of specially treated cotton gauze to maximise airflow while still providing excellent filtration.

Key benefits include:

Improved engine airflow
Better throttle response
Potential horsepower improvements
Washable and reusable design
Reduced long-term servicing costs
Direct OEM replacement fitment
Million Mile Limited Warranty (10-year warranty in some markets)

Rather than replacing your air filter at every service, a K&N filter can simply be cleaned and re-oiled when required, making it a long-term investment rather than a consumable.

Designed for the Latest Audi Models

2025+ Audi Q5 2.0 TFSI

The latest Audi Q5 continues to blend practicality with refined performance, powered by Audi's latest turbocharged 2.0-litre engine.

The new K&N replacement filter allows owners to increase airflow while retaining the factory intake system, helping the engine breathe more efficiently without affecting the vehicle's original appearance.

Perfect for:

Daily drivers
Long-distance commuters
Mildly modified vehicles
Stage 1 tuned applications

2025+ Audi SQ5

The SQ5 has always offered an excellent balance between luxury SUV comfort and genuine performance.

The latest K&N replacement panel filter is designed specifically for the newest SQ5 models, providing improved airflow while maintaining OEM fitment and filtration standards. K&N's catalogue now includes the latest SQ5 applications, including the newest model years.

Whether your SQ5 remains completely standard or features ECU software upgrades, a high-flow panel filter is one of the simplest ways to support the engine's airflow requirements.

2026+ Audi RS5

Audi's newest RS5 continues the brand's tradition of combining everyday usability with impressive performance.

With higher power outputs demanding greater airflow, upgrading the factory paper filter becomes an increasingly worthwhile modification.

The newly released K&N filter provides:

Increased airflow
Excellent filtration
Direct replacement installation
Long service life
Reusable construction

For owners planning future modifications such as ECU tuning or intake upgrades, starting with a high-flow replacement filter is an excellent first step.

Better for the Environment

Disposable paper filters contribute unnecessary waste throughout a vehicle's lifetime.

A reusable K&N filter can be cleaned and reinstalled repeatedly, reducing landfill waste while also lowering ownership costs.

Most drivers will only need to clean the filter approximately every 50,000 miles, depending on driving conditions.

Is It Worth Upgrading?

While a replacement panel filter won't transform your vehicle overnight, it offers several practical advantages:

Improved breathing efficiency
Enhanced induction airflow
Long-term savings compared to disposable filters
Easy installation
OEM appearance
Supports future performance modifications

For many Audi owners, it's one of the best value upgrades available.

Compatible Vehicles

The newly released K&N applications cover:

2025+ Audi Q5 2.0 TFSI
2025+ Audi SQ5
2026+ Audi RS5

Additional compatibility information is available through K&N's official application guide as new model-year listings are added.

Available Now

The latest K&N High-Flow Replacement Air Filters for the 2025+ Audi Q5, 2025+ Audi SQ5, and 2026+ Audi RS5 are now available to order.

Whether you're looking to improve airflow, reduce maintenance costs, or simply fit a reusable performance filter that will last the life of your vehicle, these new K&N panel filters offer an easy, proven upgrade while retaining your factory intake system.

If you're driving one of Audi's latest performance models, now is the perfect time to let your engine breathe a little easier.