Stainless Catted Downpipe Heat Shield for BMW M5 F90 4.4T

$1,199.95 USD

Before You Order

Confirm fitment, lead time, and install details before checkout.

Fitment Support In Stock / Made To Order Returns Check
Fitment Check Confirm year, make, model, trim, bumper style, wiring, and selected options before checkout.
Build Details Photos, vehicle search, and recommendations are helpful guides; final fitment can vary by build.
Lead Time In-stock items move fastest. Made-to-order specialty parts may need extra preparation before tracking updates.
Inspect First Inspect every part before painting, drilling, cutting, modifying, or installing it.
Not sure it fits? Send your vehicle details and product link to support@vektomotorsports.com. Ask Support

COMPLETE YOUR SETUP

Upgrade the performance and efficiency of your BMW M5 F90 with the STRATEC Stainless Steel Catted Downpipe, designed to deliver increased exhaust flow, improved turbo response, and a more aggressive exhaust tone.

This high-performance downpipe features an integrated heat shield design to help manage engine bay temperatures, along with your choice of 100 / 200 / 300 cell high-flow catalytic converters. These options allow you to balance performance gains with emissions considerations.

Constructed from premium stainless steel, this system ensures long-lasting durability, corrosion resistance, and optimal performance under extreme heat conditions.

Key Features

  • High-flow catted downpipe design

  • Available in 100 / 200 / 300 cell catalytic options

  • Integrated heat shield for thermal management

  • Improves exhaust flow and reduces backpressure

  • Enhances turbo efficiency and throttle response

  • Produces a deeper, more aggressive exhaust tone

  • High-quality stainless steel construction

  • Corrosion and heat resistant

  • Precision TIG-welded for durability

Fitment

BMW M5 F90

  • Chassis: F90 (M5)

  • Engine: 4.4L Twin Turbo V8 (4.4T)

  • Model Years: 2018–2023

Description

Upgrade the performance and efficiency of your BMW M5 F90 with the STRATEC Stainless Steel Catted Downpipe, designed to deliver increased exhaust flow, improved turbo response, and a more aggressive exhaust tone.

This high-performance downpipe features an integrated heat shield design to help manage engine bay temperatures, along with your choice of 100 / 200 / 300 cell high-flow catalytic converters. These options allow you to balance performance gains with emissions considerations.

Constructed from premium stainless steel, this system ensures long-lasting durability, corrosion resistance, and optimal performance under extreme heat conditions.

Key Features

  • High-flow catted downpipe design

  • Available in 100 / 200 / 300 cell catalytic options

  • Integrated heat shield for thermal management

  • Improves exhaust flow and reduces backpressure

  • Enhances turbo efficiency and throttle response

  • Produces a deeper, more aggressive exhaust tone

  • High-quality stainless steel construction

  • Corrosion and heat resistant

  • Precision TIG-welded for durability

Fitment

BMW M5 F90

  • Chassis: F90 (M5)

  • Engine: 4.4L Twin Turbo V8 (4.4T)

  • Model Years: 2018–2023

Fitment & Install Notes

Fitment first: Confirm your vehicle year, make, model, trim, bumper style, wiring, and product options before checkout. Product photos, vehicle search, and recommendations are helpful guides, but final fitment can depend on trim, modifications, and install setup.

  • Installation: Professional installation is recommended for lighting, exhaust, carbon fiber, steering wheel, brake, and body components.
  • Lead time: In-stock items move fastest. Made-to-order specialty parts may need extra preparation before tracking updates.
  • Before install: Inspect all parts before painting, drilling, cutting, modifying, or installing. Contact us first if anything looks incorrect.
  • Need help? Email support@vektomotorsports.com before purchase if you want fitment support for your build.