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2014 Audi A4 B8.5 S-Line quattro 2.0T Full Exhaust System (Downpipe, Mid & Rear Section) – Dual Mufflers, Dual Valves, Dual Rear Exit

Price range: $1,275.00 through $1,955.00

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SKU: 2014 Audi A4 B8.5 S-Line quattro 2.0T Categories: , ,

Warranty service:3 years

Production cycle:10-15DAYS

 

Overview

2014 Audi A4 B8.5 S-Line quattro 2.0T GFC Full Exhaust System (Downpipe, Mid & Rear Section, Dual Mufflers, Dual Valves, Dual Exit)

For 2014 Audi A4 B8.5 S-Line quattro 2.0T

Full Exhaust System | Downpipe + Cat-Back | Dual-Muffler Dual-Valve Design | Symmetrical Dual-Exit Outlets | Adjustable Valve Exhaust Sound

Upgrade Your 2014 Audi A4 B8.5 S-Line quattro 2.0T with the GFC High-Performance Full Exhaust System, Featuring a Downpipe, Mid & Rear Cat-Back Layout with Dual Mufflers, Dual Valves, and a Symmetrical Dual-Exit Rear Conversion.

Engineered specifically for the Audi A4 B8.5 (S-Line / quattro) platform powered by the 2.0L Turbocharged engine, this high-flow GFC exhaust system replaces the factory front downpipe, mid-pipe, and rear mufflers with precision-tuned piping and active valves. Designed to maximize exhaust gas velocity and reduce backpressure, it delivers an adjustable exhaust note from quiet daily driving to an aggressive, deep turbocharged tone that elevates your performance driving experience.

DETAIL

🔥 Key Feature

  • Full System Upgrade: Includes front downpipe, mid-pipe, and rear section for complete exhaust flow optimization and maximum performance gains.

  • Custom Fitment: Precision-engineered specifically for 2014 Audi A4 B8.5 S-Line quattro 2.0T models for direct-fit installation.

  • Active Dual-Valve Control: Integrated dual electronic/vacuum valves allow instant switching between quiet daily commuting and high-performance aggressive race sound.

  • Dual-Muffler Tuning: High-flow dual rear mufflers optimize exhaust acoustic tuning and significantly reduce backpressure for quicker turbo spooling.

  • Symmetrical Dual Exit: Enhances the iconic sporty rear diffuser aesthetic of the S-Line quattro with a clean, aggressive dual-exit setup.

  • Premium Construction: Crafted from high-grade, corrosion-resistant SUS304 Stainless Steel with precision TIG welding for maximum strength and durability.

spec
Fitment: Audi A4
Engine:2.0T
System Type:Full Exhaust System (Downpipe, Mid & Rear Cat-Back Section)
Warranty:3 Years
Welding:Precision TIG Welded
Material:SUS304 Stainless Stee & Lightweight Titanium Alloy
Installation:Direct Bolt-On / Professional Installation Recommended
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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