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Injen 15-21 Subaru WRX 2.0L 4 Cyl. Wrinkle Black Cold Air Intake

SKU: INJSP1209WB

Air Intake Kits

INJ SP Intake...

Injen 15-21 Subaru WRX 2.0L 4 Cyl. Wrinkle Black Cold Air Intake

SKU: INJSP1209WB

Air Intake Kits

INJ SP Intake...

A$804.89
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

The Injen Technology engineers spent abundant amounts of time designing, testing, and perfecting this performance Cold Air Intake system to develop some serious bolt-on power. The soul of this Cold Air Intake system is with our smooth, mandrel-bent, over-sized 3.00" O.D. T6-6061 aluminum tube that provides a smooth, uninterrupted path for highly efficient airflow and a look that will impress every time you open your hood! This intake system also features our patented MR (Mega Ram) Technology at the MAF for precise control over the fuel trims with no fear of check engine lights or additional electronic tuning.

Product Overview

The Injen Technology engineers spent abundant amounts of time designing, testing, and perfecting this performance Cold Air Intake system to develop some serious bolt-on power. The soul of this Cold Air Intake system is with our smooth, mandrel-bent, over-sized 3.00" O.D. T6-6061 aluminum tube that provides a smooth, uninterrupted path for highly efficient airflow and a look that will impress every time you open your hood! This intake system also features our patented MR (Mega Ram) Technology at the MAF for precise control over the fuel trims with no fear of check engine lights or additional electronic tuning.


Features and Benefits

  • Dyno Proven gains of up to 24 hp and 20 lb-ft. of torque
  • Designed to work with the stock calibration
  • Innovative Design allows for maximum airflow and power
  • 3.00in Mandrel-bent 6061-T6 aluminum intake tubing
  • Fully Incorporated Application-Specific Heatshield included
  • Aggressive intake growl under acceleration
  • Impressive under hood appearance while maintaining an OE fit
  • Fully serviceable Injen SuperNano-Web dry air filter
  • Replacement air filter part number X-1078-BB
  • Optional Hydroshield part number 1120BLK
  • Optional X-Pedal Throttle Response Controller: P/N PT0002B
  • Stainless steel band clamps with inner protective liner
  • Reinforced automotive grade silicone couplers
  • Made in Pomona, California, USA
  • Injen Technology Limited Lifetime Warranty
  • Note: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.

Product Details

Black Hydroshield (Optional):1120BLK
Compatible Throttle Controller:PT0002B
Description:Injen 15-21 Subaru WRX 2.0L 4 Cyl. Wrinkle Black Cold Air Intake
Filter Color:Blue
Filter Media:Dry SuperNano-Web
Grade Type:Performance
HP Gain:24
Heat Shield Included:Yes
Intake Color:Wrinkle Black
Mounting Hardware Included:Yes
Part Number:injSP1209WB
Patented MR Technology Incorporated:Yes
Prop 65 (C, R or CR):CR
Prop 65 - Short Label:prop65_warning.jpg
Prop 65 Yes/No:Yes
Red Hydroshield (Optional):N/A
Replacement Filter Part Number:X-1078-BB
TQ Gain:20
Title:Injen Wrinkle Black SP Aluminum Series Air Intake System
Tube Material:T6-6061 Mandrel-bent aluminum intake tubing
Universal or Specific Fit:Specific

Part Type

Engine Cold Air Intake

Data: v4.2 - Upd: 2026-10-14 02:42:52

Features

  • 3.00in Mandrel-bent 6061-T6 aluminum intake tubing
  • Aggressive intake growl under acceleration
  • Designed to work with the stock calibration
  • Dyno Proven gains of up to 24 hp and 20 lb-ft. of torque
  • Fully Incorporated Application-Specific Heatshield included
  • Fully serviceable Injen SuperNano-Web dry air filter
  • Impressive under hood appearance while maintaining an OE fit
  • Injen Technology Limited Lifetime Warranty
  • Innovative Design allows for maximum airflow and power
  • Made in Pomona, California, USA
  • Note: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.
  • Optional Hydroshield part number 1120BLK
  • Optional X-Pedal Throttle Response Controller: P/N PT0002B
  • Reinforced automotive grade silicone couplers
  • Replacement air filter part number X-1078-BB
  • Stainless steel band clamps with inner protective liner

Specifications

Product Attributes - UPC
843115029142
Product Attributes - Brand
Injen
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Part Type
Air Intake Kits
Product Attributes - Tube Color
Black
Product Attributes - Filter Color
Blue
Product Attributes - Product Line
Injen SP Series Speed Pro Short Ram Intake Systems
Product Attributes - Sleeve Color
Black
Product Attributes - Tube Material
Aluminum
Product Attributes - Air Filter Type
Dry
Product Attributes - Tube Diameter (in.)
3.000 in.
Product Attributes - Filter End Cap Color
Black
Product Attributes - Air Intake Filter Material
Synthetic
Product Attributes - Manufacturer's Part Number
SP1209WB

Reference Information

Brand Name/s Injen
StreetFX SKU injSP1209WB
SFX Item ID 4243789
Supplier Item Code 4243789
Manufacturer SKU SP1209WB
Manufacturer UPC 843115029142
Alternative References 2.0L

Compatibility

Application Data
  • UniversalNo
    MakeSUBARU
    ModelWRX
    Submodel6 MAN
    Beginning Year2018
    Ending Year2021
    Engine TypeH4
    Liter2.0
    CC1998
    CID122
    Engine FamilySubaru 4-cylinder
    Engine Size2.0L/1998cc
    Application NotesAspiration: Turbocharged
  • UniversalNo
    MakeSUBARU
    ModelWRX
    SubmodelBASE
    Beginning Year2015
    Ending Year2021
    Engine TypeH4
    Liter2.0
    CC1998
    CID122
    Engine FamilySubaru 4-cylinder
    Engine Size2.0L/1998cc
    Application NotesAspiration: Turbocharged
  • UniversalNo
    MakeSUBARU
    ModelWRX
    SubmodelCVT
    Beginning Year2018
    Ending Year2021
    Engine TypeH4
    Liter2.0
    CC1998
    CID122
    Engine FamilySubaru 4-cylinder
    Engine Size2.0L/1998cc
    Application NotesAspiration: Turbocharged
  • UniversalNo
    MakeSUBARU
    ModelWRX
    SubmodelEYESIGHT
    Beginning Year2021
    Ending Year2021
    Engine TypeH4
    Liter2.0
    CC1998
    CID122
    Engine FamilySubaru 4-cylinder
    Engine Size2.0L/1998cc
    Application NotesAspiration: Turbocharged
  • UniversalNo
    MakeSUBARU
    ModelWRX
    SubmodelLIMITED
    Beginning Year2015
    Ending Year2021
    Engine TypeH4
    Liter2.0
    CC1998
    CID122
    Engine FamilySubaru 4-cylinder
    Engine Size2.0L/1998cc
    Application NotesAspiration: Turbocharged
  • UniversalNo
    MakeSUBARU
    ModelWRX
    SubmodelPREMIUM
    Beginning Year2015
    Ending Year2021
    Engine TypeH4
    Liter2.0
    CC1998
    CID122
    Engine FamilySubaru 4-cylinder
    Engine Size2.0L/1998cc
    Application NotesAspiration: Turbocharged
  • UniversalNo
    MakeSUBARU
    ModelWRX
    SubmodelRAUI EDITION
    Beginning Year2019
    Ending Year2019
    Engine TypeH4
    Liter2.0
    CC1998
    CID122
    Engine FamilySubaru 4-cylinder
    Engine Size2.0L/1998cc
    Application NotesAspiration: Turbocharged
  • UniversalNo
    MakeSUBARU
    ModelWRX
    SubmodelSPORT-TECH
    Beginning Year2017
    Ending Year2021
    Engine TypeH4
    Liter2.0
    CC1998
    CID122
    Engine FamilySubaru 4-cylinder
    Engine Size2.0L/1998cc
    Application NotesAspiration: Turbocharged
  • UniversalNo
    MakeSUBARU
    ModelWRX
    SubmodelSPORT-TECH RS
    Beginning Year2019
    Ending Year2020
    Engine TypeH4
    Liter2.0
    CC1998
    CID122
    Engine FamilySubaru 4-cylinder
    Engine Size2.0L/1998cc
    Application NotesAspiration: Turbocharged
  • UniversalNo
    MakeSUBARU
    ModelWRX
    SubmodelSPORT
    Beginning Year2017
    Ending Year2021
    Engine TypeH4
    Liter2.0
    CC1998
    CID122
    Engine FamilySubaru 4-cylinder
    Engine Size2.0L/1998cc
    Application NotesAspiration: Turbocharged

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