APR PEX Intake System - Front Airbox - 1.8T/2.0T EA888 PQ35 Platform

Fits 2008-2018 Audi TT, Volkswagen Beetle, CC, Eos, GTI, Jetta, Passat, Tiguan, Tiguan Limited

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Part # CI100039 Be the first to write a review

APR PEX Intake System - Front Airbox - 1.8T/2.0T EA888 PQ35 Platform

Estimated Ship Date: 04/05/2024
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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 APR Intake System lets your engine breathe! This closed design rejects power-robbing heat from the engine bay thanks to the high heat deflection material used in the intake's design. It provides an unrestrictive path for cold, dense air fed from outside of the engine bay to maximize power. We use a high flow filter that provides excellent filtration without the restrictions, which keeps the engine clean while optimizing power delivery. On the flow bench, we recorded a 31% increase in CFM over the factory airbox, and a 24% increase over the total system. This translates to a sharper throttle response, lessened strain on the turbocharger, and more horsepower and torque. The system is an excellent value. It installs in minutes, looks fantastic, delivers a sporty engine note, and is recommended at all stages of performance. The APR Intake System is modular. It connects to the factory turbo inlet piping, and provides substantial gains. Those looking to complete the system can opt for the optional APR Turbo Inlet pipe to increase flow over the smaller factory turbo inlet piping. Our inlet pipe is a continuous massive pipe that connects to the turbocharger via a port-matching silicon coupler. The PCV system conveniently connects to the intake via a billet aluminum adapter. Lastly, the system uses a flex coupler that allows adequate engine movement and flex.


  • Increased horsepower and torque
  • Better throttle response
  • Enhanced engine sound
  • Closed airbox design
  • High heat deflection material
  • 31% CFM improvement airbox vs airbox
  • All mounting hardware included
  • Modular design
  • Incredible value
  • Pleated cotton gauze reusable filter
  • Easy to install
Brand APR
Emission Code7
Filter ColorRed
Filter MaterialPleated Cotton Gauze
Product TypeIntake System
StyleClosed Airbox
Part NumberCI100039

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.
Please note, the TT requires an intake adapter (CI100020-D). The CC, Passat, and Tiguan require an intake adapter (CI100035-C). The Beetle, Jetta, and Passat, all with the EA888 Gen 3 Engine, require an intake adapter (CI100020-E). Models with Secondary Air Injection (SAI) require a breather filter (CI100020-A).

Have a question about this product?

  • Question

    When do you recommend to replace the air filter?

    By Evan Meckstroth on March 22, 2023

    You can clean the filter. Do it every year and it will last for many years.
  • Question

    Will this void warranties?

    By Adam Messa on June 20, 2023

    It seems unlikely, but anything is possible.
  • Question

    Will this fit a 2021 Passat NMS ea888.3B? Looking at the pictures, the MAF sensor is in the same location. I know it would need a small filter for that secondary intake hose.

    By Ryan S on March 17, 2023

    We don't have this as fitting.
  • Question

    Is this CARB legal yet?

    By Jonathon Samson on March 22, 2023

    Current status will be listed below.
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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.