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657.31 Injen Short Ram Intake BMW M3 F80 M4 F82/F83 (2015-2018) Polished / Black - Redline360
657.31 Injen Short Ram Intake BMW M3 F80 M4 F82/F83 (2015-2018) Polished / Black - Redline360
Injen Short Ram Air Intake BMW M2 Competition/ M3/ M4 [F80/ F82/ F83/ F87] (2015-2018) Polished/ Black/ Red
657.31 Injen Short Ram Intake BMW M3 F80 M4 F82/F83 (2015-2018) Polished / Black - Redline360

Injen Short Ram Air Intake BMW M2 Competition/ M3/ M4 [F80/ F82/ F83/ F87] (2015-2018) Polished/ Black/ Red

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Sale price

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Inventory: 11 in stock

Fitment Information

  • BMW M3 F80 3.0L (tt) S55 (2015, 2016, 2017, 2018)
  • BMW M4 F82/83 3.0L (tt) S55 (2015, 2016, 2017, 2018, 2019, 2020)
  • BMW M2 Competition F87 S55 (2019, 2020, 2021)


  • GTIN: 00843115020897/ 00843115020880/ 00843115022365
  • Brand Name: Injen
  • Black Hydroshield (Optional): N/A
  • Compatible Throttle Controller: PT0008B
  • Filter Color: Blue
  • Filter Media: Dry SuperNano-Web
  • Grade Type: Performance
  • Heat Shield Included: Yes
  • HP Gain: 20
  • Intake Color: Polished/ Black/ Red
  • Mounting Hardware Included: Yes
  • Red Hydroshield (Optional): N/A
  • Replacement Filter Part Number: X-1081-BB
  • TQ Gain: 23
  • Tube Material: T6-6061 Mandrel-bent aluminum intake tubing
  • Universal or Specific Fit: Specific

Specs & Features

  • Dyno Proven gains of up to 20 hp and 23 lb-ft. of torque
  • Short Ram Air Intake Design
  • Provides power gains while maintaining A/F ratios
  • No additional tuning required
  • 6061-T6 aluminum intake tubing
  • Fully serviceable Injen SuperNano-Web dry air filter
  • Replacement air filter part number X-1081-BB
  • Available in multiple finishes
  • Aggressive engine tone under full throttle
  • Smooth intake piping eliminates restrictions and improves airflow
  • Made in Pomona, California USA
  • Injen Technology Limited Lifetime Warranty

    Product Description

    Injen Short Ram Intakes (IS Series) is designed to replace your factory air box, piping and air filter.  The higher flow air filter and piping greatly improves your engine's efficiency which allows it to produce more horsepower, torque and better gas mileage.  Injen developes these intakes from the best materials such as aerospace-grade aluminum that's super strong yet lightweight.  

    Injen goes through a long R&D process to make sure that your specific application has the right size piping, right bends and angles and produces the most velocity to not only create the most horsepower and torque, but do it reliably.

    Injen Short Ram Intake Features:

    • Dyno proven intakes
    • Air filter with built in velocity stack
    • High gloss finish that looks awesome
    • CNC mandrel bent piping for smooth flow
    • Includes special rubber mount to absorb engine vibration and torque
    • Includes all hardware for install
    • Includes instructions for install

    Made with pride in the USA!  Intake tube and filter has a lifetime warranty.

          Injen Brand Logo

          Prop 65 Warning WARNING: Cancer and Reproductive Harm -

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        • Air Intake

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