APR Ultracharger Throttle Body Upgrade Audi S5 (B8/B8.5)

APR Ultracharger Throttle Body Upgrade - Audi S5 (B8/B8.5)

APR has built its reputation on extracting genuine, reliable power from Audi and Volkswagen platforms, and the Ultracharger Throttle Body Upgrade is a core piece of that puzzle for the supercharged 3.0 TFSI. SKU MS100128 replaces the restrictive factory throttle body with a larger, free flowing unit that clears the way for uninterrupted airflow into the supercharger, supporting APR's Ultracharger System power gains on the Audi S5.

This listing covers the Audi S5 B8/B8.5 fitted with the 3.0 TFSI supercharged engine. It is designed to work alongside APR's Supercharger Pulley, Crank Pulley, and Ultracharger ECU Upgrade for the full system gain, though it can also be run as a standalone upgrade.

Note: An ECU tune is required to fully utilise the increased airflow. APR's Ultracharger ECU Upgrade is included free to existing APR Stage 2 ECU Upgrade customers.

Key Features

• Removes the factory pre-supercharger airflow restriction
• Carbon fibre and cast aluminium construction
• Clean, factory style install
• Supports up to 542 HP when combined with APR's Supercharger and Crank Pulleys
• Pairs with APR's Ultracharger ECU Upgrade for a smoother, more responsive driving experience

Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year, trim level, and engine configuration are confirmed before ordering.

Not sure if this kit suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.