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Audi A1 1.4T Valved Cat-Back Exhaust System Single Muffler | Single Valve | Dual Exit (Single Side)

Original price was: $899.00.Current price is: $699.00.

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SKU: Audi A1 1.4T Categories: ,

Warranty service:3 years

Production cycle:10-15DAYS

Overview

GFC Valved Cat-Back Exhaust System

For Audi A1

Single Muffler | Single Valve | Dual Exit (Single Side) | Direct Bolt-On


Compact Car. Big Sound Control.

Upgrade your Audi A1 1.4T with a lightweight, performance-oriented valved exhaust. This cat-back system lets you enjoy a sportier tone without sacrificing daily comfort.

Open the valve for a deeper, more aggressive exhaust note, or close it for a refined, near-stock sound — perfect for city driving or long cruises.

DETAIL

🔥 Why You’ll Love It

Single Electronic Valve
Control exhaust tone instantly for aggressive or quiet driving.

Single Muffler Design
Optimized for compact performance and minimal cabin drone.

Dual Exit (Single Side)
Sporty rear styling while keeping the factory look intact.

Premium Stainless Steel Construction
Durable, corrosion-resistant, and built to last.

Direct Bolt-On Fitment
Easy installation — no cutting or welding require

spec
FitmentAudi A1 1.4T
System TypeValved Cat-Back
Valve SystemSingle Electronic Valve
Muffler SetupSingle Muffler
Exit Style Dual Tips (Single Side)
MaterialStainless Steel
Installation Direct Bolt-On
Warranty 3 Years
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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.