AWE ColdFront Reservoir - Audi S4 / S5 B8 3.0T 2010-2017

AWE ColdFront reservoir for the B8 Audi S4 and S5 3.0T supercharged. CNC-machined from 6061 billet aluminum, it plumbs into the heat-exchanger coolant system to increase supercharger coolant capacity; its flow-through design and added volume lower coolant temperatures, which in turn lowers intake air temperatures. Topped with a laser-etched anodized aluminum cap for easy level checks, it works with the rest of the ColdFront line or the factory heat exchanger.

Specifications

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy