Audi RS5 cooling upgrades

4 cooling upgrades for the B9 Audi RS5 (2.9T V6) from 4 brands. Radiators, oil coolers, expansion tanks and hoses sold as upgrades.

Before you order

Confirm the engine and model-year range on the retailer page.
Listings are read from the retailer's B9 RS 5 (2.9T, quattro) category. Confirm engine, drivetrain and model year on the retailer page before ordering.

Brands on this page: 034Motorsport (1), Mishimoto (1), Spal (1), Wagner Tuning (1).

034Motorsport · Part no. 034-102-1005
034Motorsport Radiator Upgrade
Replace your factory radiator with a larger, more efficient radiator to improve cooling capacity and maintain peak performance.
Check price at ECS Tuning for 034Motorsport 034Motorsport Radiator Upgrade (opens the retailer site)
Mishimoto · Part no. MMRALC
Mishimoto Liquid Chill Radiator Coolant Additive - 4oz
Pairs with all types of coolant to increase heat transfer and decrease engine temps.
Check price at ECS Tuning for Mishimoto Mishimoto Liquid Chill Radiator Coolant Additive - 4oz (opens the retailer site)
Spal · Part no. 30102049
Universal 16" Electric Fan - Black
2024 CFM. High performance puller fan with curved blades.
Check price at ECS Tuning for Spal Universal 16" Electric Fan - Black (opens the retailer site)
Wagner Tuning · Part no. 400001012.WT
Competition Radiator Kit
The new developed competition racing core of this high performance water cooler increases the radiator volume of the OEM water cooler by a total of 55%.
Retailer fitment note: For Vehicles that already have Wagner Tuning Intercooler
Check price at ECS Tuning for Wagner Tuning Competition Radiator Kit (opens the retailer site)