Spool S68 Race Downpipes – BMW G90 M5

Spool G90 M5 Race Downpipes are a built-to-order exhaust upgrade for the S68-powered BMW G90 M5.

• Reduced post-turbine exhaust restriction
• Designed for improved turbo response and exhaust flow
• Built to order by Spool

Fitment: BMW G90 M5 S68.

Road-use notice: race/off-road exhaust component. The purchaser is responsible for local emissions and road-use compliance.

Dispatch: Built to order — allow 2–3 weeks for international supply.

Confirmed catalogue fitment

• Engine families: S68
• BMW models: M5
• BMW chassis: G90
• Fitment note: BMW G90 M5 S68 applications.

Selection and installation

Confirm the exact engine, chassis, production date, sensor arrangement and adjoining exhaust connections before ordering. Professional installation is recommended, followed by a leak check and verification of clearances after the first heat cycle.

Downpipe and catalyst changes can affect emissions compliance, noise and calibration requirements. Confirm the intended use and applicable local requirements before installation.

Before ordering

Review the product options and included parts, then contact MLAB with the vehicle VIN and current modifications if the exact combination is uncertain. MLAB by Boost and Tune can assist with product selection, workshop installation and dyno calibration for supported BMW applications in Melbourne.