Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Injen 8-Layer Oiled Cotton Gauze Air Filter 4.0in ID/ 6.0in Base / 6.3in Height / 4in Top

SKU: INJX-1112-BR

Air Filter Elements

INJ High Per Air Filter...

Injen 8-Layer Oiled Cotton Gauze Air Filter 4.0in ID/ 6.0in Base / 6.3in Height / 4in Top

SKU: INJX-1112-BR

Air Filter Elements

INJ High Per Air Filter...

A$270.03
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
View cart 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All of Injen's 8-layer cotton gauze oiled air filters feature a tightly layered media that is specified for our use, along with a proprietary filter oil that includes highly advanced tackifiers to stop as much dirt and contaminants as possible. This allows our 8-layer oiled cotton gauze air filters to flow the maximum amount of air, all while protecting your valuable engine from harmful dirt and debris. 100% cleanable with the use of our Pro Tech air filter cleaning kit ? part number X-1030. Order yours today!, , Lab Tested ? Race Proven!, Our media was lab tested by an outside company to ensure accuracy and filtration performance. We then took that data and tested in the harshest conditions racing the Baja 1000 in Mexico and also throughout the sand dunes of the Middle East ? all to provide you with best air filter that money can buy. Improve Performance while Protecting Your Engine., Injen's 8-layer oiled cotton gauze media was designed to improve airflow and filtration efficiency resulting in increased horsepower and torque, all while protecting your engine from harmful dirt and contaminants.

Product Overview

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All of Injen's 8-layer cotton gauze oiled air filters feature a tightly layered media that is specified for our use, along with a proprietary filter oil that includes highly advanced tackifiers to stop as much dirt and contaminants as possible. This allows our 8-layer oiled cotton gauze air filters to flow the maximum amount of air, all while protecting your valuable engine from harmful dirt and debris. 100% cleanable with the use of our Pro Tech air filter cleaning kit ? part number X-1030. Order yours today!, , Lab Tested ? Race Proven!, Our media was lab tested by an outside company to ensure accuracy and filtration performance. We then took that data and tested in the harshest conditions racing the Baja 1000 in Mexico and also throughout the sand dunes of the Middle East ? all to provide you with best air filter that money can buy. Improve Performance while Protecting Your Engine., Injen's 8-layer oiled cotton gauze media was designed to improve airflow and filtration efficiency resulting in increased horsepower and torque, all while protecting your engine from harmful dirt and contaminants.


Features and Benefits

  • Conical Shape
  • Direct Fit for many Injen intakes and/or universal applications
  • Twist Lock base for use on select Evolution intake systems
  • Fully serviceable Injen 8-Layer Oiled Cotton Gauze
  • Clean and Recharge your Air Filter with X-1030 Cleaning Kit
  • Conical Air Filter Shape
  • Flange Inside Dimensions 4.00"
  • Flange Height 1.00"
  • Base Outside Diameter 6.00" Twist Lock
  • Media Height 6.30"
  • Overall Height 8.000"+/-.150"
  • Top Outside Dimensions 4.0"
  • Top Style; Closed Top
  • Filter oil in Grams - 42
  • Stainless steel band clamp with inner protective liner
  • Deep pleats for maximum airflow and efficiency

Product Details

Air Filter Shape:Round Conical
Base Outside Diameter:6
Color:Red Filter
Description:High Performance Air Filter
Filter Oil (Grams):42
Flange Angle:0
Flange Center To Flange Center:N/A
Flange Inside Diameter:4
Flange Length:1
Flange Offset:0
Gasket Or Seal Included:No
Grade Type:Performance
Inside Diameter:4.000 in.
Marine Approved:No
Media Height:6.3
Media Type:8-Layer Oiled Cotton Gauze
Neck Flange:Yes
Overall Filter Height:8
Panel Filter Length:N/A
Panel Filter Width:N/A
Part Number:injX-1112-BR
Pleat Count:55
Pleat Height:0.725
Prop 65 (C, R or CR):CR
Prop 65 - Short Label:prop65_warning.jpg
Prop 65 Yes/No:Yes
Reusable:Yes
Stud/Insert on Filter Top:No
Title:Injen Technology 8-Layer Oiled Cotton Gauze Air Filter
Top Material:Rubber
Top Outside Diameter:4
Top Style:Closed
Twist Lock Base:Yes
Vacuum Nipple:No
WARNING CA Proposition 65 Message:This product can expose you to chemicals including Chromium Nickel Carbon Black and Cobalt which are known to the State of California to cause cancer.
WARNING CA Proposition 65:Yes
Washable:Yes

Part Type

Engine Air Filter

Data: v4.2 - Upd: 2026-10-13 23:10:08

Features

  • Base Outside Diameter 6.00" Twist Lock
  • Clean and Recharge your Air Filter with X-1030 Cleaning Kit
  • Conical Air Filter Shape
  • Conical Shape
  • Deep pleats for maximum airflow and efficiency
  • Direct Fit for many Injen intakes and/or universal applications
  • Filter oil in Grams - 42
  • Flange Height 1.00"
  • Flange Inside Dimensions 4.00"
  • Fully serviceable Injen 8-Layer Oiled Cotton Gauze
  • Media Height 6.30"
  • Overall Height 8.000"+/-.150"
  • Stainless steel band clamp with inner protective liner
  • Top Outside Dimensions 4.0"
  • Top Style; Closed Top
  • Twist Lock base for use on select Evolution intake systems

Specifications

Product Attributes - Brand
Injen
Product Attributes - Manufacturer's Part Number
X-1112-BR
Product Attributes - Part Type
Air Filter Elements
Product Attributes - UPC
843115027001

Reference Information

Brand Name/s Injen
StreetFX SKU injX-1112-BR
SFX Item ID 4243601
Supplier Item Code 4243601
Manufacturer SKU X-1112-BR
Manufacturer UPC 843115027001
Alternative References 8-Layer, 4.0in, 6.0in, 6.3in, 4in

Compatibility

Loading compatibility information...

Keep shopping

More from Injen