Catless High Flow 304 Stainless Exhaust Downpipe for Audi RS4 RS5 2.9T

$799.95 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

Maximize exhaust flow and turbo performance on your Audi RS4 or RS5 2.9T with the STRATEC Straight Header Downpipe. Designed as a free-flow, catless downpipe, this system eliminates exhaust restriction to deliver faster turbo spool, stronger throttle response, and a significantly more aggressive exhaust tone.

Constructed from high-quality stainless steel, this straight downpipe is built to handle high heat and boost levels, making it ideal for track-focused builds and high-performance applications. The simplified straight-through design prioritizes airflow efficiency and power delivery.

Key Features

  • Fits Audi RS4 & RS5 2.9T (2019–2024)

  • Straight / catless header downpipe design for maximum exhaust flow

  • Stainless steel construction for durability and heat resistance

  • Reduces exhaust backpressure dramatically

  • Improves turbo spool, throttle response, and power output

  • Produces a louder, more aggressive motorsport-style exhaust tone

  • Performance-focused, free-flow design

Notes

  • Catless design — intended for off-road / track use only

  • Professional installation recommended

  • ECU tuning required for proper operation and performance

Description

Maximize exhaust flow and turbo performance on your Audi RS4 or RS5 2.9T with the STRATEC Straight Header Downpipe. Designed as a free-flow, catless downpipe, this system eliminates exhaust restriction to deliver faster turbo spool, stronger throttle response, and a significantly more aggressive exhaust tone.

Constructed from high-quality stainless steel, this straight downpipe is built to handle high heat and boost levels, making it ideal for track-focused builds and high-performance applications. The simplified straight-through design prioritizes airflow efficiency and power delivery.

Key Features

  • Fits Audi RS4 & RS5 2.9T (2019–2024)

  • Straight / catless header downpipe design for maximum exhaust flow

  • Stainless steel construction for durability and heat resistance

  • Reduces exhaust backpressure dramatically

  • Improves turbo spool, throttle response, and power output

  • Produces a louder, more aggressive motorsport-style exhaust tone

  • Performance-focused, free-flow design

Notes

  • Catless design — intended for off-road / track use only

  • Professional installation recommended

  • ECU tuning required for proper operation and performance

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.