Description
The Milltek Resonated (Quieter) Cat-Back Exhaust System is an ideal upgrade for Audi A4 B9.5 (2020-present) owners who prefer enhanced performance with a subtler exhaust tone. This system is engineered to fit the original equipment (OE) outlets on the rear diffuser, maintaining a factory-style appearance while delivering a refined acoustic profile.
Constructed from high-quality 304L "Aircraft" Grade stainless steel, this Cat-Back system is built to withstand tough conditions and deliver long-lasting durability. Designed as a direct replacement for the stock system, the resonated configuration ensures a quieter exhaust note suitable for daily driving, while still improving overall performance.
Key Features:
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Factory Look:
Integrates seamlessly with OE outlets on the rear diffuser, preserving the vehicle's original design without the need for additional tips. -
Refined Sound:
Resonated configuration delivers a quieter, more composed exhaust tone, ideal for a comfortable driving experience. -
Durable Construction:
Premium 304L stainless steel construction ensures resistance to corrosion and excellent longevity.
Specifications:
- Pipe Diameter: Not listed; optimized for balanced performance and sound.
- Tip Shape: OEM, fits seamlessly into factory rear diffuser outlets.
- Resonated: Yes, for a quieter and more refined exhaust sound.
- EC Approved: No, designed for enthusiasts seeking performance upgrades.
- Motorsport Use Only: No, suitable for regular road use.
Fitment:
- Audi A4 B9.5 (2020 - Present):
- 2.0 TFSI Quattro Saloon & Avant
- Compatible with both OPF (Gasoline Particulate Filter) and Non-OPF models, including mild hybrid variants.
- Suitable for models without brace bars.
Why Choose Milltek Sport?
Milltek Sport’s Resonated Cat-Back system offers an excellent blend of comfort and performance. Perfect for drivers who want an exhaust upgrade that enhances their vehicle’s character without excessive volume, it ensures a premium driving experience with a factory-finished appearance.
