SPOOL RACE Downpipes | Audi B9 S4 S5

SPOOL Race Downpipes | Audi B9/B9.5 S4 & S5

Unlock the performance of your Audi B9 S4 or S5 with the SPOOL Race Downpipes. Designed as a direct bolt-on replacement for the restrictive factory downpipes, they improve exhaust flow, reduce backpressure, and deliver quicker turbo spool, sharper throttle response, and a deeper, more aggressive exhaust note.

Manufactured from premium T304 stainless steel with precision TIG welds and smooth mandrel bends, the SPOOL Race Downpipes are built to handle high-boost applications while providing an OEM-like fit and long-lasting durability—all without the premium price tag.

Features

• Direct bolt-on installation

• Premium T304 stainless steel construction

• Reduced exhaust backpressure

• Faster turbo spool and improved throttle response

• Increased horsepower and torque (with proper tuning)

• Aggressive exhaust note

• Precision TIG welded

• Backed by the SPOOL Lifetime Warranty

Fitment

Audi S4

• B9 3.0T (2017–2019)

• B9.5 3.0T (2020–2024)

Audi S5

• B9 3.0T (2018–2019)

• B9.5 3.0T (2020–2024)

Engine Compatibility

• 3.0L Turbocharged V6 (EA839)

For off-road/competition use only.

Orders are processed same or next business day. Shipping times vary depending on the product, shipping service, and whether freight shipping is required. While we ensure all inventory levels are current and accurate, they can change due to logistics and inventory feeds. Standard shipping typically takes 3-7 business days, but some items may require additional time depending on their origin. Feel free to call us anytime for the latest status of your order.