Closed · opens Thu 07:00 UK Time Attack Clubman Champions 2026 – Cadwell Park Lap Record
MMT Performance Remaps · Dyno Authorised Alientech dealer

Find your car

Don’t have your reg? Select your car manually

Audi S4 B8 3.0 V6 09-16 – Aluminium Quad Core Charge Cooler Radiator
Cooling

Audi S4 B8 3.0 V6 09-16 – Aluminium Quad Core Charge Cooler Radiator

Direnza quad-core charge cooler radiator for the Audi S4 B8 3.0 V6 09-16: cooler charge air, so the power stays there lap after lap.

£374.99 inc. VAT

  • UK delivery the cost shows in the basket before you pay
  • Fitted here if you like at our workshop in Nottingham
  • 30-day returns on unused parts
  • Ask us if it fits your car

About this part

What it does.

The engine cools its charge air through a water-to-air charge cooler, and the standard radiator for that circuit runs out of room when the engine is mapped or worked hard.

A larger quad-core radiator keeps the charge air cooler for longer, which is what keeps the power from fading on a hot day or a second fast lap.

Direnza’s own figures

  • Up to 40% more cooling capacity than the standard system, Direnza says

Measured by the maker on their car, not on ours. What yours makes depends on the car and its map.

Fitted at MMT

We fit it at our workshop in Nottingham, bleed the system and check the temperatures on a run before the car goes home.

Book the fitting Ask on WhatsApp

Questions

About this part.

Ask us on WhatsApp All questions

Do I need it if my car is standard?

On a standard car driven on the road, rarely. It earns its place on a mapped car, on track days, towing, or in a hot summer.

Is it a direct fit?

Yes. It goes in place of the standard part on the standard mounts.

Will it fit my car?

The list on this page is the maker's. If your car is not on it, or you are not sure, send us the reg on WhatsApp and we check before you order.

Can MMT fit it?

Yes. Book the fitting with the part, at our workshop in Nottingham, or collect it and fit it yourself.