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S68 Downpipes - BMW M5 G90/G99

S68 Downpipes - BMW M5 G90/G99

SKU: SKU: P9-S68-DP-CL-P

Regular price $439.99
Sale price $439.99 Regular price $499.99
Shipping calculated at checkout.
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Key Features

  • High Flow Exhaust Design: Reduces restriction and improves turbo performance.
  • Catless and High Flow Options: Choose maximum performance or balanced setup.
  • Optional Heat Shield: Improves heat management and durability.
  • Enhanced Exhaust Sound: More aggressive and pronounced tone.
  • Improved Throttle Response: Faster turbo spool and acceleration.
  • Fitment Verified Design: Engineered for BMW S68 platform.
  • 1 Year Warranty: Ensures durability and quality.

Description

  • Where Performance Begins: This is not just an exhaust component — it is one of the most impactful upgrades for unlocking the true potential of the S68 platform.
  • Optimized Downpipe Design: Designed to significantly reduce exhaust restriction, allowing the turbochargers to operate more efficiently and deliver improved performance.
  • Multiple Configuration Options: Available in catless and 200-cell high flow configurations to suit different performance goals and driving environments.
  • Catless Configuration: Provides maximum exhaust flow and the most aggressive sound profile, ideal for track-focused builds.
  • 200-Cell High Flow Option: Balances performance gains with improved drivability and a more refined exhaust tone.
  • Optional Heat Shielding: Available with heat shield coating to help reduce engine bay temperatures and improve thermal management.
  • Enhanced Turbo Efficiency: Reduces back pressure, allowing quicker turbo spool and improved throttle response.
  • Fitment Verified Engineering: Designed specifically for BMW S68 engines in the M5 G90 and G99 platform.
  • Professional installation is required. ECU tuning may be necessary depending on configuration.

Configuration Guide: Catless options provide maximum performance and sound, while 200-cell high flow versions offer a more balanced setup with improved daily drivability.

Use Note: Designed for off-road and track use only. Not intended for use on public roads where emissions regulations apply.

COMPATIBILITY

Year Make Model Note
2025 - Present BMW M5 Sedan G90
2025 - Present BMW M5 Touring G99

INCLUDED ITEMS

  • S68 Downpipes x 1
  • Necessary installation hardware x 1

INSTALLATION RECOMMENDATION

FOR BEST RESULTS, WE RECOMMEND PROFESSIONAL INSTALLATION TO HELP ACHIEVE PRECISE ALIGNMENT AND A CLEAN, SECURE FIT.

Guaranteed Fitment

Guaranteed Fitment

Precision-engineered specifically for BMW models. Fitment guarantee applies with professional installation

Responsive Customer Support

Responsive Customer Support

Our support team is available Monday–Friday, 9:00 AM–5:00 PM (PST). Contact us anytime at support@project9motorsport.com

Secure & Trusted Checkout

Secure & Trusted Checkout

Checkout is fully encrypted and PCI-compliant. We accept major credit cards, Apple Pay, Affirm, and more.

Manufacturer Warranty Included

Manufacturer Warranty Included

Every product includes a manufacturer warranty for added confidence and peace of mind.

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