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APR RF100028 High-Flow Replacement Air Filter for B8 2.0T

(2009-2016 Audi A4 Quattro; 2011-2017 Audi Q5; 2009-2016 Audi A4; 2010-2017 Audi A5 Quattro; 2017 Audi A4 allroad; 2013-2016 Audi allroad)

Part of: APR Replacement Air Filter

Other options in this family: APR RF100019 APR RF100025 APR RF100027 APR RF100026 APR RF100024

Manufacturer

Picture for manufacturer APR

Part Number

RF100028
5 reviews
Sale Price

$58.95

In Stock (10+)

delivery box

Usually delivered within 2 days

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Product Details

The APR RF100028 is a high-performance replacement air filter engineered specifically for B8 platform vehicles equipped with 2.0T engines. Measuring 323mm x 128mm, this filter is designed to work seamlessly with the factory intake system while delivering significant airflow improvements over the restrictive stock filter.

Key Features:

  • Flow-bench optimized design delivers measurably higher airflow than stock
  • Proprietary cotton-gauze construction maximizes filtration efficiency and airflow
  • Sharpens turbo response and throttle response across all RPM ranges
  • Enhances engine sound with a sportier intake note
  • Compatible with stock, Stage 1, Stage 2, and higher performance builds
  • Washable and reusable for the life of the engine—no need for costly replacements
  • Maintains proper air-fuel ratios without negatively impacting emissions
  • Direct drop-in replacement for factory air filter

This performance air filter is an essential upgrade for enthusiasts looking to maximize engine performance, improve throttle response, and unlock the full potential of their 2.0T engine. The high-flow cotton-gauze material provides superior filtration while reducing intake restriction, making it ideal for both daily drivers and track-focused builds.

Products specifications

Fits

2009-2016 Audi A4 Quattro; 2011-2017 Audi Q5; 2009-2016 Audi A4; 2010-2017 Audi A5 Quattro; 2017 Audi A4 allroad; 2013-2016 Audi allroad

Brand

APR

Category

Air and Fuel Delivery

Emission Code

2

Filter Type

Lightly oiled pleated cotton gauze

OEM PN

8K0133843M

OEM PN

2K0133843E

OEM PN

06C133842

OEM PN

8K0133843E

OEM PN

8K01333843E

OEM PN

8R0133843D

OEM PN

8K0133837T

OEM PN

8R0133843K

Product Type

Intake Systems (Filters)

Size

323mm x 128mm

Sub Category

Filters

Warning

California Proposition 65

Solid price for smitty gear

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