$620.00

The piping is constructed from premium 16-gauge(1.5mm) austenitic T304 stainless steel for superior durability. It is fully mandrel bent to maintain high flow rate. TIG welded at all joints, it also combines a cracking and corrosion resistant surface and an obstacle free internal wall. The surface is polished to add an extra layer of protection against wearing in various operating environment.

Untd. Performance 2-Pipe Muffler Cat-Back – K04/RS6 For Audi S4 B5 | A6/Allroad C5 2.7L Bi-Turbo

Enhance the performance, sound, and style of your Audi S4 B5, A6, or Allroad C5 equipped with the 2.7L Bi-Turbo engine with the Untd. Performance 2-Pipe Muffler Cat-Back exhaust system designed for K04/RS6 Turbo setups. This high-performance cat-back system is engineered to unlock the true potential of your Audi’s exhaust flow, providing significant gains in horsepower and torque while delivering a deeper, more aggressive exhaust note that perfectly complements the power of your Bi-Turbo engine. Made from premium materials and built to last, the Untd. Performance 2-Pipe Muffler Cat-Back system is the ultimate exhaust upgrade for drivers seeking both performance and an unforgettable sound.

Key Features:

  • High-Performance 2-Pipe Muffler Cat-Back System: The Untd. Performance 2-Pipe Muffler Cat-Back exhaust system is designed to optimize exhaust flow from your Audi S4 B5, A6, or Allroad C5 equipped with the 2.7T Bi-Turbo engine. By reducing backpressure and enhancing exhaust gas evacuation, this system helps increase horsepower, torque, and throttle response, unlocking the true performance potential of your Audi.
  • Designed for K04/RS6 Turbo Setups: Specifically engineered for K04 and RS6 turbo setups, this cat-back system maximizes the power output of your 2.7T Bi-Turbo engine. Whether you’re upgrading to larger turbos or pushing your engine to its limits, this system ensures optimal exhaust flow, supporting both stock and upgraded turbo configurations.
  • Premium Stainless Steel Construction: Crafted from high-quality stainless steel, the Untd. Performance 2-Pipe Muffler Cat-Back is designed for durability and heat resistance. The robust material ensures long-lasting reliability, withstanding the high temperatures and pressures generated by your engine. The stainless steel construction also provides excellent resistance to corrosion, ensuring the system will maintain its performance and appearance over time.
  • Aggressive Exhaust Sound: With the Untd. Performance 2-Pipe Muffler Cat-Back, your Audi S4 B5, A6, or Allroad C5 will produce a deeper, more aggressive exhaust note. The enhanced sound complements the performance of your 2.7T Bi-Turbo engine, offering a louder, race-inspired growl that will turn heads wherever you go, from city streets to the racetrack.
  • Increased Horsepower & Torque: By optimizing exhaust flow and reducing restrictions, this cat-back exhaust system provides noticeable improvements in both horsepower and torque. Your Audi S4 B5, A6, or Allroad C5 will benefit from faster acceleration, better throttle response, and more power throughout the RPM range, making every drive more exhilarating.
  • Improved Throttle Response: The Untd. Performance 2-Pipe Muffler Cat-Back system helps reduce turbo lag and enhances the responsiveness of your 2.7L Bi-Turbo engine. With reduced exhaust backpressure, you’ll experience quicker turbo spool times and improved acceleration, giving you a more engaging driving experience.
  • Perfect Fitment: Designed specifically for Audi S4 B5, A6, and Allroad C5 models with the 2.7L Bi-Turbo engine, this system ensures a precise fitment with no modifications required. The easy, bolt-on installation makes upgrading to this performance exhaust system a seamless process, letting you enjoy the benefits immediately.
  • Durability for Performance Driving: Whether you’re using your Audi for daily driving or taking it to the track, the Untd. Performance 2-Pipe Muffler Cat-Back system is built to withstand high-performance driving conditions. The premium construction ensures it will hold up to the heat, pressure, and stresses associated with spirited driving or track use.
  • Enhanced Engine Efficiency: The reduction in exhaust backpressure helps improve the overall efficiency of your 2.7L Bi-Turbo engine, leading to better fuel efficiency, improved engine performance, and reduced strain on the turbochargers. This makes the Untd. Performance 2-Pipe Muffler Cat-Back system an excellent upgrade for both power and engine longevity.

Compatibility:

  • Audi S4 B5 2.7L Bi-Turbo
  • Audi RS4 B5 2.7L Bi-Turbo
  • Audi A6 C5 2.7L Bi-Turbo
  • Audi Allroad C5 2.7L Bi-Turbo

Upgrade your Audi S4 B5, A6, or Allroad C5 with the Untd. Performance 2-Pipe Muffler Cat-Back exhaust system and experience improved power, torque, throttle response, and a more aggressive exhaust sound. Designed to complement your K04 or RS6 turbo setup, this system is the perfect choice for enthusiasts looking to maximize the performance of their 2.7L Bi-Turbo engine while enjoying an unforgettable exhaust note. Unlock the full potential of your Audi today!