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S63 Downpipes - BMW M5 F90 & M8 F91/F92/F93

S63 Downpipes - BMW M5 F90 & M8 F91/F92/F93

SKU: P9-S63-DP-SS-1

$399.99
$399.99 $499.99
Shipping calculated at checkout.
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Key Features

  • 100% Stainless Steel Construction: Built from high quality stainless steel for durability, corrosion resistance, and long term reliability.
  • TIG Welded Assembly: Fully TIG welded for clean, consistent welds and improved structural integrity.
  • Precision CNC Machined Flanges: Turbocharger V-band flanges are CNC machined to ensure accurate fitment and a secure seal.
  • Optimized Exhaust Flow: Designed to support improved airflow characteristics for enhanced performance potential.
  • Track Tested Durability: Evaluated under performance conditions to ensure consistent reliability.
  • Warranty Coverage: Backed by a Limited 1-Year Warranty to provide added confidence in long term durability.

Description

  • Performance Focused Exhaust Upgrade: Designed for the BMW S63 platform, these downpipes improve exhaust flow efficiency to support a more responsive driving experience across the RPM range.
  • Enhanced Throttle Response: Optimized exhaust routing helps reduce backpressure, contributing to quicker throttle response and a more immediate power delivery.
  • Improved Turbo Efficiency: The design supports faster turbo spool characteristics, allowing the engine to reach boost more efficiently and consistently.
  • Premium Build Quality: Manufactured with attention to precise construction, weld integrity, and material consistency to deliver a reliable performance component suitable for demanding applications.
  • Fitment Verified Engineering: Developed and supplied after fitment verification to ensure proper alignment with factory mounting locations and compatibility with both stock and aftermarket exhaust systems.
  • Professional installation is recommended to ensure proper alignment and secure mounting.

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

COMPATIBILITY

Year Make Model Note
2018 - 2023 BMW M5 Sedan F90
2019 - Present BMW M8 Coupe F92
2019 - Present BMW M8 Convertible F93
2020 - Present BMW M8 Gran Coupe F91

INCLUDED ITEMS

  • S63 Performance 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.

REVIEWS