Audi RS5 B9 Straight Through Downpipe Performance Upgrade

Audi RS5 B9 Straight-Through Downpipe

The Audi RS5 B9 straight-through downpipe is engineered to reduce exhaust restriction immediately after the turbochargers, delivering faster turbo spool, sharper throttle response, and a more aggressive performance exhaust tone.

Designed specifically for the B9 RS5 platform, this upgrade enhances engine breathing and acceleration while providing a track-inspired straight-through exhaust character without sacrificing reliability for daily driving.

Key Features

• Straight-through design for maximum airflow

• Faster turbo spool and sharper throttle response

• Aggressive, high-performance exhaust sound

• Direct fit for Audi RS5 B9 models

• Durable construction for long-term reliability