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

Kyostar

Cold Air Intake System

$118.00

SKU: KD4278BK

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Kyostar Cold Air Intake System is designed for retrofit and upgrade purposes on specific Audi models. It features a high-quality silicone construction for durability and functions to filtrate dust.
Show original supplier description
The Kyostar Cold Air Intake System is engineered for the B9 Audi A4 Allroad, A5, S4, S5, RS4, and RS5 models equipped with the 2.0T engine. Constructed from durable silicone, this intake system's primary function is to filtrate dust, ensuring cleaner air reaches your engine. It is built for longevity and performance, contributing to an improved overall engine operation. The package includes a single item, ready for installation. This cold air intake system is intended for retrofit and upgrade applications, aiming to enhance your vehicle's performance. It is compatible with the B9 generation Audi models specified, including the A4 Allroad, A5, S4, S5, RS4, and RS5 with the 2.0T engine.

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

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandKyostar
Part NumberKD4278BK
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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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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