SPOOL RACE Downpipes | Audi B9 S4 S5

Description

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.

Specifications