Spool S63 Stainless-Steel Race Downpipes – BMW F90 M5

Spool F90 M5 Race Downpipes are 304-stainless exhaust upgrades for the S63-powered BMW F90 M5.

• 304 stainless-steel construction
• Reduced post-turbine backpressure
• Primary and secondary sections available separately or together

Select downpipe configuration: Primary + Secondary, Primary Only or Secondary Only.

Road-use notice: designed for closed-circuit/competition use where permitted. The purchaser is responsible for local emissions and road-use compliance.

Dispatch: Special order — allow 2–3 weeks.

Supplier

Spool Performance

Product System

• Exhaust
• Turbo & Forced Induction

Vehicle Fitment

• BMW M5 F90 S63

Confirm chassis, engine, drivetrain and production-year compatibility before ordering.

Available Options

Downpipe Configuration

• Primary + Secondary
• Primary Only
• Secondary Only

Supplier Part Numbers

SP-F9X-DP-1, SP-F9X-DP-1-PRI, SP-F9X-DP-1-SEC

Built by Boost & Tune Support

BBT can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.