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

Canadian Auto Performance

6" Velocity Stack Intake

$299.99

SKU: CAP-B9-INTAKE-V2

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 Canadian Auto Performance 6" Velocity Stack Intake is a high-performance air intake system designed for the B9 and B9.5 Audi platform. It features an oversized 6" velocity stack to optimize air velocity and volume, improving airflow and throttle response.
A heat shield is included to reduce intake air temperatures, and the system provides gains of up to 12 horsepower on a stock vehicle without a tune. Installation is aided by 3.5" silicone turbo inlet hoses.
Show original supplier description
The Canadian Auto Performance (CAP) 6" Velocity Stack Intake is engineered to enhance the airflow for B9 and B9.5 Audi models, offering a significant upgrade over the restrictive factory airbox. This performance solution focuses on maximizing airflow, uncompromised power, and refined design. At its core is a massive 6" velocity stack, meticulously developed to optimize air velocity and maintain high volume, a crucial balance for maximizing engine efficiency in turbocharged engines. A robust heat shield is integrated to isolate the filter from engine bay heat, thereby reducing intake air temperatures and ensuring consistent power delivery. This design allows the engine to breathe deeply and perform at its peak. Gains of up to 12 horsepower on a stock vehicle are noted, with no tune required, alongside an enhanced induction sound under acceleration. Installation is made straightforward with included 3.5" silicone turbo inlet hoses, designed for a secure and universal fit across supported B9 models. Fitment is for Audi A4, S4, A5, S5, RS4, and RS5 models from 2017-2024 (B9/B9.5 platform). Important notes for installation and compatibility include: this system does not fit vehicles equipped with a MAF sensor, and butterfly clips are recommended but not included.

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

BrandCanadian Auto Performance
Part NumberCAP-B9-INTAKE-V2
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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