Single Catless High Flow Stainless Exhaust Downpipe for A4 A5 Q5 B9.5 2.0T

$549.95 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 exhaust flow, throttle response, and overall performance on your Audi A4, A5, or Q5 B9.5 2.0T with the STRATEC Stainless Steel Single Downpipe. Designed to reduce exhaust restriction, this downpipe improves engine efficiency and delivers a sharper, sportier exhaust tone compared to the factory unit.

Constructed from high-quality stainless steel, the downpipe features an integrated heat shield to help manage engine bay temperatures and protect surrounding components from excessive heat. Precision-formed tubing ensures smooth airflow and long-term durability.

Key Features

  • Fits Audi A4 / A5 / Q5 B9.5 2.0T (2021–2024)

  • Single downpipe design for improved exhaust flow

  • Stainless steel construction for heat resistance and durability

  • Integrated heat shield for thermal protection

  • Reduces backpressure and improves throttle response

  • Enhances horsepower, torque, and exhaust tone

  • Direct bolt-on performance upgrade

Notes

  • Professional installation recommended

  • ECU tuning may be required for optimal performance

  • Designed for performance-focused applications

Description

Upgrade exhaust flow, throttle response, and overall performance on your Audi A4, A5, or Q5 B9.5 2.0T with the STRATEC Stainless Steel Single Downpipe. Designed to reduce exhaust restriction, this downpipe improves engine efficiency and delivers a sharper, sportier exhaust tone compared to the factory unit.

Constructed from high-quality stainless steel, the downpipe features an integrated heat shield to help manage engine bay temperatures and protect surrounding components from excessive heat. Precision-formed tubing ensures smooth airflow and long-term durability.

Key Features

  • Fits Audi A4 / A5 / Q5 B9.5 2.0T (2021–2024)

  • Single downpipe design for improved exhaust flow

  • Stainless steel construction for heat resistance and durability

  • Integrated heat shield for thermal protection

  • Reduces backpressure and improves throttle response

  • Enhances horsepower, torque, and exhaust tone

  • Direct bolt-on performance upgrade

Notes

  • Professional installation recommended

  • ECU tuning may be required for optimal performance

  • Designed for performance-focused applications

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.