APR Intake Filter - 4M/9Y/SUV - 2.9T/3.0T/4.0T

Fits 2019-2024 Audi Q7, Q8, RS Q8, SQ7, SQ8, Bentley Bentayga, Lamborghini Urus, Porsche Cayenne


Part # RF100022
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APR Intake Filter - 4M/9Y/SUV - 2.9T/3.0T/4.0T

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This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020.

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The Ultimate Intake Filter for the 2.9T/3.0T/4.0T SUV Engine is Here! Our drop in intake filter is a direct replacement upgrade for the new 2.9T, 3.0T, and 4.0T SUV engines found in various Audi, Bentley, Lamborghini, and Porsche models! Our proprietary performance intake filter with uses a high flow cotton gauze filtration material and flow-bench optimized design that enhances airflow through the system and into the intake plenum. The filter flows up to 12% more than stock and sees reduced pressure drop at the same flow rates. This puts less strain on the turbochargers, and maximizes performance, all while sharpening throttle and turbocharger response. The Design The factory intake system utilizes a single or dual inlet design that feeds into an airbox placed under the intake filter cover which feeds into a multi part turbocharger plenum. Airflow is directed 180 degrees into turbo inlet adapters and turbochargers, depending on setup. The intake filter was optimized on the flow bench to provide the maximum amount of flow while utilizing a filter media that provided adequate filtration and extended filter life. Through several design revisions verified on the flow bench, we increased CFM by up to 12% over stock! The overall shape and design of the filter looks similar to the factory unit, due to its location, but internally features several enhancements to provide increased airflow beyond changing filter media alone. This filter is an excellent upgrade for someone looking to replace the factory unit. We suggest adding our full intake system for peak performance. Regardless, all of these enhancements result in an upgrade that's a good improvement over the factory unit. The intake filter lets the engine breathe more freely to increase performance and gives a subtle but enhanced engine note that's sure to delight the decerning ear! Go APR!


  • Filter flows up to 12% more than stock
  • Less pressure drop than stock at the same flow rates
  • Maximizes performance while sharpening throttle and turbo response
  • Washable and reusable cotton gauze filter material
  • Flow-bench optimized design
  • Enhanced engine and turbocharger sounds
  • Works at any stage of performance
  • Emissions friendly
Brand APR
Emission Code7
Filter TypeLightly oiled pleated cotton gauze
OEM PN4M0133843D
Product TypeIntake Filter
VersionIntake Filter Only
Part NumberRF100022

This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and the EPA Tampering Policy. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.
Part Number Cross References: Audi 4M0133843D, Audi 4M0133843E, Audi 4M0133843G, BMC FB01023

Have a question about this product?

  • Question

    Is it combatible with the diesel Sq8 ? 4.0 tdi 435 ps . Thanks

    By Pavlos Pavlou on April 9, 2023

    Unfortunately the diesel uses a different filter. This is not compatible.
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Some parts are not legal for use in California or other states with similar regulations.