K&N Universal X-Stream Clamp-On Filter Round 4.063in OD / 2.688in Flange ID / 7in H RX-5032 24844348449 This install kit makes it

This install kit makes it easy to install the correct shim amount

OttoMind Diesel Tuner

2019-2020 AUDI A7

aluminum spacer forces incoming air into a high velocity vortex that aids in a more powerful and efficient fuel combustion process

Silver powder coat finish

K&N Universal X-Stream Clamp-On Filter Round 4.063in OD / 2.688in Flange ID / 7in H RX-5032 24844348449 This install kit makes itDescription K&N Universal Clamp on Air Filters are manufactured for a wide variety of applications and unique filtration needs. K&N performance High Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. These versatile filters are constructed with ultra