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304 Stainless Steel Catback Exhaust for Audi A4 A5 B8 2.0T 2017-2022 Car Exhaust System Exhaust Pipe

Price range: $1,139.00 through $1,819.00

Discount valid for 24 hours

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SKU: Audi A4 A5 B8 2.0T 2017-2022 Categories: , ,

Warranty service:3 years

Production cycle:10-15DAYS

Overview

High-Performance Cat-Back Exhaust System (SUS304 & Full Titanium Options)

For 2017–2022 Audi A4 / A5 (B9) 2.0T

Cat-Back System | Precision Mandrel-Bent Piping | Enhanced Exhaust Flow | SUS304 Stainless Steel & Full Titanium Alloy Options

Unleash Deep Sporty Sound, Improved Turbo Response & Long-Lasting Durability.

Engineered specifically for the 2017–2022 Audi A4 and A5 (B9) powered by the 2.0T EA888 engine, this performance cat-back exhaust system optimizes exhaust scavenging and elevates your luxury sport sedan/coupe’s driving dynamics. Designed to eliminate factory bottlenecks, it delivers a rich, resonant exhaust note under acceleration while maintaining a refined, drone-free experience during daily cruising.

Available in Premium SUS304 Stainless Steel or Ultra-Lightweight Full Titanium Alloy, both options feature precision mandrel bends and expert TIG welding to guarantee superior heat resistance, remarkable weight savings, and a direct bolt-on fit to factory mounting points.

DETAIL

🔥 Key Feature

  • Full Titanium Alloy & SUS304 Options

    • Available in ultra-lightweight full titanium alloy for maximum weight reduction and exotic high-pitch sound, or high-grade SUS304 stainless steel for robust, daily-driven durability.

  • Optimized 2.0T Turbo Flow & Performance

    • Precision mandrel-bent piping maximizes exhaust gas velocity, reducing backpressure to accelerate turbo spool time and enhance mid-to-high RPM power.

  • Refined Sporty Exhaust Tone

    • Engineered to produce a deep, athletic growl when you step on the gas, while keeping cabin drone to a minimum during comfortable highway cruising.

  • Direct Bolt-On Fitment

    • Designed to factory specifications and original hanger locations for a straightforward, hassle-free installation without requiring custom cutting or welding.

spec
Fitment: Audi A4 / A5 (B9)
Engine:2.0T Turbocharged Engine (EA888)
System Type:Cat-Back Exhaust System
Welding:Precision TIG Welded
Material:SUS304 Stainless Steel/Full Titanium Alloy
Installation: Direct Bolt-On
Warranty: 3 Years
COMPANY VIDEO

We are a 15-year-old factory specializing in manufacturing high-quality automobile exhaust systems and accessories. Our product range includes exhaust manifolds, downpipes, cat-back exhausts, mufflers, electronic valves, exhaust tips, and other auto parts.

Why Choose Our Exhaust Systems?

☆ Perfect Fit: Manufactured according to the original car’s mounting holes, ensuring 100% installation compatibility.
☆ Experience & Expertise: With over 13 years in exhaust production and sales, we have molds for the most popular models, widely praised by our customers.
☆ Advanced Mufflers: Our factory-developed mufflers provide a silencing effect close to the original exhaust, delivering a comfortable driving experience.
☆ Electronic Valve Control: Equipped with our latest electronically controlled valves, allowing you to adjust the exhaust sound freely.
☆ Reliable Production & Delivery: Independently produced in our factory, with 100% order fulfillment and guaranteed delivery times.
☆ Customized Services: We offer tailored exhaust solutions for various car models according to your needs.

Our Expertise

For 15 years, we have specialized in manufacturing, producing, and selling automobile exhaust systems, with thousands of original exhaust models in our database. Our coverage includes brands such as:

Porsche | BMW | Mercedes-Benz | Audi | McLaren | Ferrari | Mitsubishi | Lamborghini | Bentley | Subaru | Aston Martin | Toyota | Volkswagen | Cadillac | Camaro | Dodge | Jaguar | Nissan | Alfa Romeo | Maserati

If you have a specific model and custom requirements, click here to inquire and contact us. We will provide professional solutions tailored to your vehicle.

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faq

  • What vehicles is this catback exhaust system compatible with?

    This catback exhaust system is specifically designed for BMW M340i (G20 chassis, 2019+) and BMW M440i (G22 chassis, 2021+) models equipped with the 3.0T B58 engine. It is not compatible with non-M340i/M440i 3 Series (G20) or 4 Series (G22) variants, or models with different engine configurations.

  • What does “catback” mean, and how is it different from other exhaust systems?

    This catback exhaust system is specifically designed for BMW M340i (G20 chassis, 2019+) and BMW M440i (G22 chassis, 2021+) models equipped with the 3.0T B58 engine. It is not compatible with non-M340i/M440i 3 Series (G20) or 4 Series (G22) variants, or models with different engine configurations.

  • What performance benefits will I gain from installing this catback exhaust?

    This catback exhaust system is specifically designed for BMW M340i (G20 chassis, 2019+) and BMW M440i (G22 chassis, 2021+) models equipped with the 3.0T B58 engine. It is not compatible with non-M340i/M440i 3 Series (G20) or 4 Series (G22) variants, or models with different engine configurations.

  • Is this exhaust system street-legal? Does it comply with emissions laws?

    This catback exhaust system is specifically designed for BMW M340i (G20 chassis, 2019+) and BMW M440i (G22 chassis, 2021+) models equipped with the 3.0T B58 engine. It is not compatible with non-M340i/M440i 3 Series (G20) or 4 Series (G22) variants, or models with different engine configurations.

  • Can I install this exhaust myself, or do I need a professional?

    This catback exhaust system is specifically designed for BMW M340i (G20 chassis, 2019+) and BMW M440i (G22 chassis, 2021+) models equipped with the 3.0T B58 engine. It is not compatible with non-M340i/M440i 3 Series (G20) or 4 Series (G22) variants, or models with different engine configurations.

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