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Air and Fuel› Air and Fuel Cooling Systems and Components

CTS TURBO

Front Mount Intercooler Kit

Name: Front Mount Intercooler Kit
Brand: CTS TURBO
SKU: B9-DF

$1,060.99 $543.19 Save $517.80

SKU: B9-DF

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$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

The CTS Turbo B9 is an upgraded front mount intercooler designed for the B9 platform Audi vehicles. It features an efficient bar and plate construction with internal air-directing fins to ensure smooth airflow and minimize pressure drop. This intercooler is a direct replacement for the factory unit, maintaining all original mounting points for a seamless installation.

This intercooler is rated for power levels exceeding 600 HP and its cast aluminum end tanks are designed for superior flow. The core dimensions are 21.75" Length x 2.5" Tall x 16" Height, offering nearly double the size of the stock intercooler. It is compatible with stock boost levels up through Stage 1-2 and Big Turbo applications.

Show original supplier description

The CTS Turbo Direct Fit FMIC is engineered to significantly upgrade the intercooling capabilities of the B9 Audi platform. The OEM intercoolers are known to be a performance bottleneck, and this kit addresses that by providing a substantially larger, bar and plate core that is nearly double the size of the factory component. This upgrade is beneficial for stock boost levels as well as Stage 1-2 and Big Turbo applications, offering a large improvement in thermal management. The intercooler core measures 21.75" in length, 16" in height, and 2.5" in depth, utilizing efficient bar and plate construction with internal air-directing fins for smooth flow and minimal pressure drop. It is rated for power levels exceeding 600HP and has undergone extensive quality control and pressure testing up to 50psi. This intercooler kit is designed as a complete replacement for the factory part, requiring no trimming and utilizing existing mounting points for a straightforward installation. The kit is compatible with a range of B9 Audi models including the A4 (2017+), A5 (2017+), Allroad (2017+), S4 (2017+), and S5 (2017+), with specific engine fitments for the 2.0T and 3.0T engines. The manufacturer notes that oversized and direct ship products may be excluded from free shipping offers.

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

Brand	CTS TURBO
Part Number	B9-DF
Category	Air and Fuel

Videos

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CTS Turbo Intake Install + Sound Clips | Audi B9 S4/S5

B8/B8.5 AUDI A4 CTS TURBO INTERCOOLER INSTALL | WALK THROUGH | TUTORIAL

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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.

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