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CTS TURBO B5 A4 1.8T FMIC KIT (450HP)
CTS TURBO B5 A4 1.8T FMIC KIT (450HP)
CTS TURBO B5 A4 1.8T FMIC KIT (450HP)
CTS TURBO B5 A4 1.8T FMIC KIT (450HP)
CTS TURBO B5 A4 1.8T FMIC KIT (450HP)
CTS TURBO B5 A4 1.8T FMIC KIT (450HP)
CTS TURBO B5 A4 1.8T FMIC KIT (450HP)
CTS TURBO B5 A4 1.8T FMIC KIT (450HP)
CTS TURBO B5 A4 1.8T FMIC KIT (450HP)
CTS TURBO B5 A4 1.8T FMIC KIT (450HP)
CTS TURBO B5 A4 1.8T FMIC KIT (450HP)
CTS TURBO B5 A4 1.8T FMIC KIT (450HP)
CTS TURBO B5 A4 1.8T FMIC KIT (450HP)
CTS TURBO B5 A4 1.8T FMIC KIT (450HP)
CTS TURBO B5 A4 1.8T FMIC KIT (450HP)
CTS TURBO B5 A4 1.8T FMIC KIT (450HP)

CTS TURBO B5 A4 1.8T FMIC KIT (450HP)

CTS TURBO
Disponibilidad:
Agotado
SKU CTS-B5A4-FMICKIT-450
Agotado
$799.99 - $799.99
$799.99
$799.99 - $799.99
$799.99
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

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CTS Turbo FMIC Kit for B5 Audi A4 1.8T is an excellent upgrade for any stock or modified cars. This kit provides significant cooling improvement compared to the competition, and substantial cooling benefits over the factory setup. Improvements can be attributed to the high-density intercooler core, and cast aluminum end tanks. Each pipe in this kit has been "bead rolled" so you don't have to worry about your boost tubes blowing off or leaking. If that wasn't enough for you, this kit also uses black powdercoated steel piping, 4ply silicon couplers, and stainless steel T-Bolt clamps. This intercooler kit is capable of supporting up to 450hp. Sold with MAP sensor flange. If your car does not have a MAP sensor, the flange will need to be blocked off. Secondary Air Injection pump must be removed or relocated. Note: *Silicone couplers will need to be trimmed for fitment. If you're interested in maintaining the sleeper look, rest assured the stock bumper grilles can be installed with minimal trimming. Available for factory turbo only (K03/K04 or Eliminator kits)

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 1 application
A4
Make Model Engine Years
AUDI A4 (B5) 1996–2001

Fitment data last updated: 2026-09-29

Fits 1 vehicle applications Check vehicle fitment before ordering View fitment

About this Intercooler

The CTS TURBO CTS-B5A4-FMICKIT-450 intercooler cools the air coming out of the turbocharger or supercharger before it enters the engine. Cooler air is denser, which helps performance and consistency, especially under repeated hard driving.

Frequently asked questions

What does an intercooler do?

Compressing air heats it up. The intercooler removes some of that heat, so the engine gets denser, cooler air, which reduces the risk of knock and helps the engine keep making power.

What are the benefits of an upgraded intercooler?

A larger or more efficient core keeps intake temperatures lower during repeated pulls or hot weather, reducing heat soak. The gain matters most on tuned engines running more boost than stock.

What are the signs of a leaking intercooler?

Loss of power, boost-related fault codes, oil residue on the intercooler or its hoses, or a hissing sound under boost. A boost leak test will confirm it.

Does an intercooler upgrade need a tune?

Most bolt-on intercoolers work without a tune, and they often complement one. Check the product details for fitment notes, such as bumper trimming or relocated parts.

How do I make sure this intercooler fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

Euromotiv is an independent retailer of OEM, Genuine, and aftermarket automotive parts. We are not affiliated with, endorsed by, or authorized by Audi AG, Volkswagen AG, BMW AG, Mercedes-Benz Group AG, Dr. Ing. h.c. F. Porsche AG, MINI, or any other vehicle manufacturer. All trademarks, logos, and brand names are the property of their respective owners and are used solely for identification and compatibility purposes.