Active Autowerke S63 Downpipes – BMW F90 M5 / F92 M8 / X5M / X6M

Race-Ready Exhaust Upgrade (Motorsport Collection)

Unlock the full potential of your S63-powered BMW with the Active Autowerke Downpipes, engineered for the F90 M5, F92 M8, F95 X5M, and F96 X6M. Designed to eliminate the restrictive factory downpipes, this upgrade delivers significant gains in horsepower, faster turbo response, and a more aggressive exhaust tone.

Built for high-performance and motorsport applications, these downpipes maximise exhaust flow while maintaining precision fitment and durability.

Note: Race / off-road use only.

Key Features

• Direct fit for BMW S63 platforms (M5, M8, X5M, X6M)
  
• Significant increase in horsepower and torque
  
• Reduced turbo lag and improved throttle response
  
• High-flow mandrel-bent piping for maximum efficiency
  
• 3.5” factory-style V-band inlet for precise fitment
  
• Includes extended lower section (mid-pipe style design)
  
• Compatible with OEM O2 sensor heat shield
  
• Aggressive exhaust tone under load
  
• Manufactured in-house in the USA
  
• TIG-welded 304 stainless steel construction
  
• Guaranteed precise fitment

Performance Benefits

Engineered to maximise twin-turbo V8 performance.

• Faster turbo spool and reduced lag
  
• Increased exhaust flow for higher power output
  
• Stronger acceleration across the entire RPM range
  
• Improved boost efficiency and throttle response
  
• More aggressive, motorsport-inspired exhaust sound

Build Quality

Designed for durability under extreme conditions.

• Full 304 stainless steel construction
  
• Precision TIG welding for strength and reliability
  
• Mandrel-bent piping for smooth airflow
  
• Built to handle high heat and boost levels

Installation

• Direct bolt-on replacement
• No cutting or welding required

Professional installation highly recommended

Installation available at Sequential Racing – Altona North, Melbourne

Vehicle Fitment

• BMW F90 M5
  
• BMW F92 / F93 M8
  
• BMW F95 X5M
  
• BMW F96 X6M

Engine: S63 Twin Turbo V8

Important Notes

• Race use / off-road use only
  
• Not emissions compliant for road use in most regions
  
• May require up to 1 week lead time (built to order)

Why Choose Sequential Racing?

Sequential Racing supplies high-performance motorsport components for BMW M platforms, offering proven upgrades that deliver real-world performance gains.

• Race-proven performance upgrade
  
• Premium in-house manufacturing quality
  
• OEM-level fitment with maximum flow

Upgrade your BMW S63 platform with Active Autowerke Downpipes and experience faster spool, increased power, and true motorsport performance.