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Injen 09-16 Audi A4 2.0L (t) Polished Cold Air Intake

Take your Audi A4 to the next level with the Injen SP Series Intake System. This cold air intake system features the patent-pending MR Technology process for optimal gains and a safe A/F ratio.

Our engineers have designed the intake to provide the highest levels of safe power, along with clean aesthetics that will impress every time you open your hood. The SP series of cold air intakes feature many of Injen Technology's patented tuning processes, including MegaRam (MR) Technology and Air Fusion.

  • Increased horsepower and torque gains
  • Patent-pending MR Technology process for optimal gains and a safe A/F ratio
  • 6061-T6 aluminum air intake tube for smooth, uninterrupted airflow
  • Fully serviceable Injen SuperNano-Web dry air filter for increased filter surface area and unbeatable filtration
  • Aggressive and throaty tone that is unmatched in the aftermarket
  • Available in multiple finishes
  • Injen Technology limited Lifetime Warranty
Make Model Year Type
Audi A4 2009 Base
Audi A4 2009 Cabriolet
Audi A4 2010 Base
Audi A4 2011 Base
Audi A4 2012 Base
Audi A4 2013 Base
Audi A4 2014 Base
Audi A4 2015 Premium
Audi A4 2015 Premium Plus
Audi A4 2015 Prestige
Audi A4 2016 Premium
Audi A4 2016 Premium Plus
Audi A5 2010 Cabriolet
Audi A5 2011 Cabriolet
Audi A5 2012 Cabriolet
Audi A5 2013 Cabriolet
Audi A5 2014 Cabriolet
In 1988, a young entrepreneur named Ron Delgado was working late into the evening – trying to find a better way to polish products for his family “job shop” business. At the time, most machines only polished along flat surfaces. But when Ron had the idea for a multi-axis machine – which could polish better and faster than anything he had used before - he was determined to make it a reality. What began as a mission to perfect the art of polishing soon grew into a full-fledged quest to develop industry-changing design and manufacturing solutions. And, in 1991 – as the demand for high quality aftermarket air induction products began to reach scale – Ron knew he had found an opportunity to make his mark on an industry he loved. Launching Injen – with a pioneering patent that allowed enthusiasts to achieve better performance from their vehicles without annoying “Check Engine Lights” (CEL’s) – Ron and his team have never waivered from their commitment to innovate and deliver products that solve for the increasingly complex nature of vehicles brought to market.
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