Air and Fuel› Air Cleaners, Filters, Intakes and Components

MST Performance

Air Intake System

$409.20

SKU: AD-A402

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The MST Performance Air Intake System is a direct-fit performance upgrade designed for the 2013-2015 Audi A4 and A5 B8.5 generations. This system is compatible with both 1.8L TFSI and 2.0L TFSI engines. It helps your engine breathe more efficiently, increasing power output across the RPM band.
Show original supplier description
The MST Performance Air Intake System is engineered as a direct-fit upgrade for the 2013-2015 Audi A4 sedan and A5 coupe, specifically for the B8.5 generation. This system is designed to be compatible with both the 1.8L TFSI and 2.0L TFSI engines, enhancing engine efficiency and power delivery across the entire RPM range. Featuring an ultimate performance air intake kit design, this system includes a heat shield to insulate against hot air and an easy-to-maintain air filter. MST Performance focuses on performance, durability, and aesthetic appeal, aiming to maximize engine horsepower while also improving sound and ensuring longevity. The intake system is listed as fitting the following Audi A4 B8 (2009-2016) models: 2.0T FWD and 2.0T Quattro. It also fits Audi A5 B8 (2008-2016) 2.0T models. Notably, applications for the 3.2L V6 engines for both A4 and A5 models are listed but are not directly compatible with this 1.8L/2.0L TFSI specific intake system.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMST Performance
Part NumberAD-A402
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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