Titanium Valved Catback Exhaust System for Audi RS4 RS5 B9 B9.5 2.9T

$2,799.95 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

Upgrade sound, performance, and weight reduction on your Audi RS4 or RS5 2.9T with the STRATEC Titanium Valved Cat-Back Exhaust System. Engineered for enthusiasts who demand premium materials and adjustable sound control, this system delivers an aggressive, motorsport-inspired exhaust tone when valves are open and refined, quiet operation when closed.

Constructed from high-grade lightweight titanium, this cat-back exhaust offers significant weight savings over stainless steel while providing excellent heat resistance and long-term durability. The valved muffler design allows on-demand sound adjustment, making it ideal for both daily driving and spirited performance use.

Key Features

  • Fits Audi RS4 & RS5 B9 / B9.5 2.9T

  • Full titanium construction for extreme weight reduction

  • Valved cat-back exhaust system with adjustable sound modes

  • Aggressive, high-energy exhaust tone with valves open

  • Quiet, refined sound with valves closed

  • Improves exhaust flow and throttle response

  • Precision TIG-welded for strength and premium finish

  • Direct bolt-on installation using factory mounting points

Sound Modes

  • Valves Open: Loud, sharp, and performance-focused exhaust note

  • Valves Closed: Refined, OEM-like tone for daily driving

Description

Upgrade sound, performance, and weight reduction on your Audi RS4 or RS5 2.9T with the STRATEC Titanium Valved Cat-Back Exhaust System. Engineered for enthusiasts who demand premium materials and adjustable sound control, this system delivers an aggressive, motorsport-inspired exhaust tone when valves are open and refined, quiet operation when closed.

Constructed from high-grade lightweight titanium, this cat-back exhaust offers significant weight savings over stainless steel while providing excellent heat resistance and long-term durability. The valved muffler design allows on-demand sound adjustment, making it ideal for both daily driving and spirited performance use.

Key Features

  • Fits Audi RS4 & RS5 B9 / B9.5 2.9T

  • Full titanium construction for extreme weight reduction

  • Valved cat-back exhaust system with adjustable sound modes

  • Aggressive, high-energy exhaust tone with valves open

  • Quiet, refined sound with valves closed

  • Improves exhaust flow and throttle response

  • Precision TIG-welded for strength and premium finish

  • Direct bolt-on installation using factory mounting points

Sound Modes

  • Valves Open: Loud, sharp, and performance-focused exhaust note

  • Valves Closed: Refined, OEM-like tone for daily driving

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.