Skip to product information
1 of 5

MBRP Armor Pro S4450304 Axle-Back Exhaust System for 2019-2022 Mazda 3 Hatchback

MBRP Armor Pro S4450304 Axle-Back Exhaust System for 2019-2022 Mazda 3 Hatchback

MBRP -

Regular price $689.99 USD
Regular price $852.34 USD Sale price $689.99 USD
Sale Special Order this item by Clicking the Chat Button Below
Shipping calculated at checkout.
THE ONLY EXHAUST YOU"LL EVER NEED - MBRP Armor Pro Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304 Stainless Steel - the most durable material grade that money can buy. The T304 Stainless Steel tubing is easy to clean and maintain. It’s the obvious choice for you if you operate your vehicle in extreme conditions. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity. MBRP, Stand out from the crowd with a performance exhaust system that sounds great. Armor Pro Axle Back Exhaust System; 2.5 in.; Dual Split Rear; 5 in. Tips; 304 Stainless Steel; Street Profile; 4in. OD Tip Included.
  • Durable T304 Stainless Steel Construction. Bolt-on Installation. Smooth Mandrel Bent Tubing. Enhanced Exhaust Tone. Mirror Polished Tips.
  • Durable T304 Stainless Steel Construction
  • Smooth Mandrel Bent Tubing
  • Enhanced Exhaust Tone
  • Bolt-On Installation

Upgrade your Mazda 3 Hatchback with the MBRP Armor Pro S4450304 Axle-Back Exhaust System, designed to deliver a refined performance sound and improved exhaust flow. This street-profile system features durable T304 stainless steel construction, making it well suited for daily driving and demanding conditions. The corrosion-resistant material is easy to clean and maintain while providing long-term durability.

Mandrel-bent tubing maintains a smooth internal pathway through each bend, helping reduce restrictions and support efficient exhaust flow. The dual split rear exit configuration includes polished 5-inch tips for a clean, performance-inspired appearance. Bolt-on installation is designed for a straightforward fit using the vehicle’s existing mounting points, with no cutting or welding required for typical installation.

  • Brief Description: T304 stainless steel axle-back exhaust system with a dual split rear exit, enhanced exhaust tone, and polished tips.
  • Construction: Durable T304 stainless steel tubing and components.
  • Exhaust Flow: Smooth mandrel-bent tubing helps maintain consistent airflow through the system.
  • Installation: Bolt-on design supports a direct and efficient installation.
  • Sound Profile: Street-profile tuning provides an enhanced exhaust tone suitable for regular driving.
  • Outlet Design: Dual split rear exit configuration.
  • Tip Finish: Mirror-polished exhaust tips provide a clean exterior appearance.
  • Warranty: Backed by MBRP’s limited lifetime warranty.

What's Included: One MBRP Armor Pro S4450304 axle-back exhaust system with tubing, dual rear exit components, and included polished exhaust tips. Professional installation is recommended to verify proper alignment and clearance.

Fitment: Designed for 2019, 2020, 2021, and 2022 Mazda 3 Hatchback applications. Verify vehicle configuration and existing exhaust layout before installation.

Features:

  • Durable T304 stainless steel construction resists corrosion and supports long-term performance.
  • Smooth mandrel-bent tubing helps maintain efficient exhaust flow without rippling through bends.
  • Dual split rear exit design creates a balanced, performance-oriented appearance.
  • Bolt-on installation and polished exhaust tips provide convenient installation and a clean finished look.

Fitments:
2019 Mazda 3 Base
2020 Mazda 3 Base
2020 Mazda 3 Preferred
2020 Mazda 3 Premium
2021 Mazda 3 2.5 S
2021 Mazda 3 2.5 Turbo
2021 Mazda 3 2.5 Turbo Premium Plus
2021 Mazda 3 Preferred
2021 Mazda 3 Premium
2021 Mazda 3 Select
2022 Mazda 3 2.5 S
2022 Mazda 3 2.5 Turbo
2022 Mazda 3 2.5 Turbo Premium Plus
2022 Mazda 3 Carbon Edition
2022 Mazda 3 Preferred
2022 Mazda 3 Premium
2022 Mazda 3 Select
2023 Mazda 3 2.5 S
2023 Mazda 3 2.5 Turbo
2023 Mazda 3 2.5 Turbo Premium Plus
2023 Mazda 3 Carbon Edition
2023 Mazda 3 Preferred
2023 Mazda 3 Premium
2023 Mazda 3 Select
2024 Mazda 3 2.5 Turbo Premium Plus
2024 Mazda 3 Carbon Edition
2024 Mazda 3 Preferred
2024 Mazda 3 Premium
2024 Mazda 3 Select Sport
2025 Mazda 3 2.5 Carbon Turbo
2025 Mazda 3 2.5 S
2025 Mazda 3 2.5 Turbo Premium Plus
2026 Mazda 3 2.5 S
2026 Mazda 3 2.5 Turbo Premium Plus
Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1

Materials

Shipping & Returns

Dimensions

Care Instructions

View full details

    Contact form