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HomeShopAir Filters - Drop InK&N Engineering High-Flow Drop-In Air Filter for Audi A4 1.8L and A5 Quattro Models

Description

Upgrade your vehicle’s airflow with the K&N Engineering part number 33-2945 high-flow air filter, designed specifically for select Audi A4 and A5 Quattro models. Crafted from layered, oiled cotton media, this washable and reusable filter enhances engine performance by increasing airflow, which can lead to noticeable gains in horsepower and acceleration. Its precision fit ensures straightforward installation into your factory air box, making it an ideal upgrade for drivers seeking improved engine efficiency without complex modifications. Built to last for the entire lifespan of your vehicle, this filter is backed by K&N’s 10-Year/Million Mile Limited Warranty, providing peace of mind and long-term value.

Designed with environmental considerations in mind, the reusable construction helps reduce waste associated with disposable filters, contributing to a more sustainable driving experience. The filter’s robust construction also offers exceptional engine protection by effectively capturing contaminants while maintaining optimal airflow. Whether you’re looking to boost performance or reduce waste, this high-flow air filter offers a reliable and eco-friendly solution for your Audi.

Installing the K&N high-flow air filter is a quick and effective way to upgrade your vehicle’s intake system. Its durable design ensures consistent performance over time, and its universal fit makes it compatible with multiple Audi models from 2012 to 2015. Trust in K&N’s quality and expertise to deliver a product that not only enhances engine output but also supports environmental sustainability and long-term vehicle health.

Features:

  • Constructed from layered, oiled cotton media for optimal airflow and contaminant filtration
  • Reusable and washable design extends product lifespan and reduces waste
  • Engineered to increase horsepower and improve acceleration
  • Easy drop-in installation into factory air box
  • Backed by K&N’s 10-Year/Million Mile Limited Warranty
  • Designed for long-term durability and engine protection

Fitment:
Audi A4 Base 2009
Audi A4 Base 2010
Audi A4 Base 2011
Audi A4 Base 2012
Audi A4 Base 2013
Audi A4 Base 2014
Audi A4 Premium 2015
Audi A4 Premium 2016
Audi A4 Premium Plus 2015
Audi A4 Premium Plus 2016
Audi A4 Prestige 2015
Audi A4 Quattro Avant 2009
Audi A4 Quattro Avant 2010
Audi A4 Quattro Avant 2011
Audi A4 Quattro Avant 2012
Audi A4 Quattro Base 2009
Audi A4 Quattro Base 2010
Audi A4 Quattro Base 2011
Audi A4 Quattro Base 2012
Audi A4 Quattro Base 2013
Audi A4 Quattro Base 2014
Audi A4 Quattro Premium 2015
Audi A4 Quattro Premium 2016
Audi A4 Quattro Premium Plus 2015
Audi A4 Quattro Premium Plus 2016
Audi A4 Quattro Prestige 2015
Audi A5 Cabriolet 2010
Audi A5 Cabriolet 2011
Audi A5 Cabriolet 2012
Audi A5 Cabriolet 2013
Audi A5 Cabriolet 2014
Audi A5 Quattro Base 2010
Audi A5 Quattro Base 2011
Audi A5 Quattro Base 2012
Audi A5 Quattro Base 2013
Audi A5 Quattro Base 2014
Audi A5 Quattro Cabriolet 2010
Audi A5 Quattro Cabriolet 2011
Audi A5 Quattro Cabriolet 2012
Audi A5 Quattro Cabriolet 2013
Audi A5 Quattro Cabriolet 2014
Audi A5 Quattro Premium 2015
Audi A5 Quattro Premium 2016
Audi A5 Quattro Premium Plus 2015
Audi A5 Quattro Premium Plus 2016
Audi A5 Quattro Prestige 2015
Audi A5 Quattro Sport 2017
Audi A6 Premium 2014
Audi A6 Premium Plus 2014
Audi allroad Premium 2013
Audi allroad Premium 2014
Audi allroad Premium 2015
Audi allroad Premium 2016
Audi allroad Premium Plus 2013
Audi allroad Premium Plus 2014
Audi allroad Premium Plus 2015
Audi allroad Premium Plus 2016
Audi allroad Prestige 2013
Audi allroad Prestige 2014
Audi allroad Prestige 2015
Audi Q5 Hybrid Prestige 2013
Audi Q5 Hybrid Prestige 2014
Audi Q5 Hybrid Prestige 2015
Audi Q5 Hybrid Prestige 2016
Audi Q5 Premium 2011
Audi Q5 Premium 2012
Audi Q5 Premium 2013
Audi Q5 Premium 2014
Audi Q5 Premium 2015
Audi Q5 Premium 2016
Audi Q5 Premium 2017
Audi Q5 Premium Plus 2011
Audi Q5 Premium Plus 2012
Audi Q5 Premium Plus 2013
Audi Q5 Premium Plus 2014
Audi Q5 Premium Plus 2015
Audi Q5 Premium Plus 2016
Audi Q5 Premium Plus 2017
Audi Q5 Prestige 2014

Additional information

Weight 1.3 lbs
Dimensions 13.7 × 7.8 × 2 in
air_freight_prohibited

false

not_carb_approved

false

ltl_freight_required

false

prop_65

Y

part_type

automotive

epa

N/A

carb_acknowledgement_required

false

regular_stock

t

upc

024844239914

brand

K&N Engineering

part_number

33-2945

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