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Audi A4 B8 2.0T Cat-Back Exhaust System Single Muffler Single Valve Single-Side Dual Exit (HKG Style)

Price range: $1,037.00 through $1,717.00

Discount valid for 24 hours

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SKU: Audi A4 B8 2.0T Categories: , ,

Warranty service:3 years

Production cycle:10-15DAYS

Overview

HKG Style High-Performance Cat-Back Exhaust System

For Audi A4 B8 2.0T (2008–2012)

Cat-Back System | Single Muffler | Single Valve | Single-Side Dual Exit | SUS304 & Full Titanium Options

Unleash Dynamic Sound Control, Extreme Lightweight Performance & Refined Styling.

Engineered specifically for the Audi A4 B8 2.0T, this HKG-style cat-back exhaust system is designed to optimize exhaust gas scavenging and deliver a sophisticated, sporty upgrade. Featuring a precision-crafted single muffler and an integrated exhaust valve, it allows you to effortlessly switch between a refined daily cruise and an aggressive exhaust note.

Crafted from Premium SUS304 Stainless Steel & Full Titanium Alloy Options with mandrel-bent piping and professional TIG welding, this system ensures exceptional durability, drastic weight reduction, reduced backpressure, and a seamless bolt-on fitment to the factory mounting points.

DETAIL

🔥 Key Feature

  • Full Titanium Alloy & SUS304 Options

    • Available in high-grade lightweight titanium alloy or premium stainless steel, offering an exceptional strength-to-weight ratio, superior thermal management, and extreme durability.

  • Dynamic Sound Control with Exhaust Valve

    • Equipped with a high-performance single valve, giving you the flexibility to switch between a quiet, drone-free daily drive and an aggressive, deep sports tone.

  • Optimized Exhaust Flow & Performance

    • Precision mandrel-bent piping eliminates factory restrictions, boosting mid-to-high RPM horsepower, torque, and turbo response.

  • Single-Side Dual Exit Styling

    • Designed with a clean single-side dual-tip layout to enhance your A4’s rear profile with a sporty, factory-plus aesthetic.

  • Direct Bolt-On Fitment

    • Engineered to factory specifications utilizing original hanger locations for a straightforward, precise installation.

spec
Fitment: Audi A4 B8
Exhaust Layout:Single Muffler, Single Valve, Single-Side Dual Exit
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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