How much does this reservoir increase coolant capacity?

The AWE Tuning ColdFront Reservoir effectively doubles the coolant capacity of your supercharger's heat exchanger system. This larger volume helps maintain lower coolant temperatures for more consistent performance.

Do I need any other parts to install this reservoir?

The reservoir comes with all necessary plumbing and hardware for installation with the factory heat exchanger. However, if your Audi is equipped with Audi Drive Select, you may need additional parts from AWE to ensure proper fitment.

Will this reservoir cause a check engine light?

No, AWE states that this reservoir is designed to be a direct fit and will not cause a check engine light when installed correctly on the specified vehicles.

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AWE Tuning

AWE Tuning B8 3.0T ColdFront Reservoir

Name: AWE Tuning B8 3.0T ColdFront Reservoir
Brand: AWE Tuning
Price: 694.59 USD
Availability: InStock

$694.59

AWE Tuning B8 3.0T ColdFront Reservoir for your Audi S5. Increases supercharger coolant capacity to lower intake air temperatures.

Key Features

Direct fit — verified for 2010-2017 Audi S5 and 2010-2016 Audi S4.
Increases supercharger coolant capacity — helps lower intake air temperatures.
CNC machined 6061 billet aluminum construction — well-built and durable.
True flow-through design — reduces coolant temperature as it circulates.
Anodized aluminum cap with laser-etched AWE logo — easy coolant level checks.
Can be used with factory heat exchanger or other AWE ColdFront parts.

Fits these vehicles

Audi S4 2010-2016
Audi S5 2010-2017

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Product Details

Doing a brake job? No, this is for your supercharged Audi. The AWE Tuning ColdFront Reservoir is designed to increase the coolant capacity for your supercharger's heat exchanger system. This helps keep your supercharger running cooler, which means more consistent power, especially when you're pushing your car hard.

This reservoir is CNC machined from 6061 billet aluminum. It's plumbed directly into your existing heat exchanger coolant lines. The design increases coolant capacity and also promotes better coolant flow through the unit, helping to lower overall coolant temperatures. A laser-etched, anodized aluminum cap makes checking your coolant level easy. You can use this reservoir with your factory heat exchanger or with other AWE ColdFront components.