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Injen 2015 Audi B8/S4 3.0L TFSI Supercharged Polished Short Ram Intake w/MR Technology & Heat Shield

Unlock the full potential of your Audi B8/S4 with Injen's SP Series Short Ram Intake System. This cutting-edge intake system features Injen's patented MR Technology, which tunes the intake system for optimal gains and a safe air/fuel ratio.

The SP Series Intake System includes a polished 6061-T6 aluminum air intake tube, a fully serviceable Injen SuperNano-Web dry air filter, and a custom aluminum air box cover. This system provides an aggressive and throaty tone, and is available in multiple finishes to suit your personalized style.

  • +18.0 HP and +14.0 ft. lbs. of torque gains
  • Patented MR Technology for optimal gains and safe air/fuel ratio
  • Polished 6061-T6 aluminum air intake tube
  • Fully serviceable Injen SuperNano-Web dry air filter
  • Custom aluminum air box cover
Make Model Year Type
Audi S4 2010 Base
Audi S4 2011 Base
Audi S4 2012 Base
Audi S4 2013 Base
Audi S4 2014 Premium Plus
Audi S4 2014 Prestige
Audi S4 2015 Premium Plus
Audi S4 2015 Prestige
Audi S4 2016 Premium Plus
Audi S4 2016 Prestige
Audi S5 2010 Base
Audi S5 2010 Cabriolet
Audi S5 2011 Base
Audi S5 2011 Cabriolet
Audi S5 2012 Base
Audi S5 2012 Cabriolet
Audi S5 2013 Base
Audi S5 2013 Cabriolet
Audi S5 2014 Premium Plus
Audi S5 2014 Prestige
Audi S5 2015 Premium Plus
Audi S5 2015 Prestige
Audi S5 2016 Premium Plus
Audi S5 2016 Prestige
Audi S5 2017 Base
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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