MBRP Armor Pro Cat-Back Exhaust System for 2016–2021 Infiniti Q50 3.0L, 3-Inch Dual Split Rear, T304 Stainless Steel

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 Cat Back Exhaust System; 3 in.; Dual Split Rear; 4.5 in. OD Tips; T304 Stainless Steel; 4.5in. Outside Diameter Tips Included.

• Durable T304 Stainless Steel Construction. Easy to Clean and Maintain. Bolt-on Installation. MBRP Signature Styling and Sound. Utilizes OEM Hanger Locations. Smooth Mandrel Bent Tubing.
• Stainless Steel Tips Are Included
• Improved Torque And Horsepower
• Lower Exhaust Gas Temperatures
• Increased Throttle Response
• Utilizes OEM Hangers
• Mellow Exhaust Note
• Lifetime Warranty
• Bolt On Design

Upgrade your Infiniti Q50 with the MBRP Armor Pro Cat-Back Exhaust System, Part Number mbrpS4405304. Designed for 2016–2021 Infiniti Q50 models equipped with the 3.0L engine and RWD or AWD, this 3-inch exhaust system features a dual split rear exit and MBRP’s signature styling and sound. Its T304 stainless steel construction provides excellent durability, corrosion resistance, and easy maintenance, making it well suited for demanding driving conditions.

Each section uses smooth mandrel-bent tubing to maintain consistent airflow through the exhaust system. By eliminating the restriction and rippling commonly associated with conventional bends, the MBRP Armor Pro system helps improve exhaust flow, throttle response, torque, and horsepower while supporting lower exhaust gas temperatures. The system produces a refined, mellow exhaust note that adds performance character without sacrificing everyday usability.

• Brief Description: T304 stainless steel cat-back exhaust system with a dual split rear exit, bolt-on installation, OEM hanger compatibility, and included stainless steel tips.
• Key Features & Performance Benefits: Durable T304 stainless steel construction for long-term corrosion resistance and easy cleaning.
• Key Features & Performance Benefits: Smooth mandrel-bent tubing promotes efficient exhaust flow and consistent performance.
• Key Features & Performance Benefits: Supports improved torque, horsepower, throttle response, and exhaust gas temperature control.
• Key Features & Performance Benefits: Bolt-on design uses OEM hanger locations for a straightforward installation.
• Key Product Specifications & Technical Data: Brand: MBRP.
• Key Product Specifications & Technical Data: Part Number: mbrpS4405304.
• Key Product Specifications & Technical Data: System Type: Cat-back exhaust.
• Key Product Specifications & Technical Data: Tubing Size: 3 inches.
• Key Product Specifications & Technical Data: Tip Outside Diameter: 4.5 inches.
• Key Product Specifications & Technical Data: Exit Configuration: Dual split rear.
• Key Product Specifications & Technical Data: Material: T304 stainless steel.
• Key Product Specifications & Technical Data: Warranty: Limited lifetime warranty.
• What's Included in the Box: MBRP Armor Pro cat-back exhaust components, stainless steel exhaust tips, and installation hardware as supplied by the manufacturer.
• Fitment: Fits 2016–2021 Infiniti Q50 models with the 3.0L engine and RWD or AWD configurations. Verify vehicle configuration before ordering.

This MBRP exhaust system is intended for off-road or competition use where applicable. Review local emissions and noise regulations before installation. The system is not identified as CARB approved, and applicable emissions requirements should be confirmed for the vehicle’s operating location.

Fitments:
2016 Infiniti Q50 Premium
2016 Infiniti Q50 Red Sport 400
2016 Infiniti Q50 Sport
2017 Infiniti Q50 Premium
2017 Infiniti Q50 Red Sport 400
2017 Infiniti Q50 Sport
2018 Infiniti Q50 Luxe
2018 Infiniti Q50 Red Sport 400
2018 Infiniti Q50 Sport
2019 Infiniti Q50 Luxe
2019 Infiniti Q50 Red Sport 400
2019 Infiniti Q50 Signature Edition
2019 Infiniti Q50 Sport
2020 Infiniti Q50 Edition 30
2020 Infiniti Q50 Luxe
2020 Infiniti Q50 Pure
2020 Infiniti Q50 Red Sport 400
2020 Infiniti Q50 Sport
2021 Infiniti Q50 Luxe
2021 Infiniti Q50 Pure
2021 Infiniti Q50 Red Sport 400
2021 Infiniti Q50 Sensory
2022 Infiniti Q50 Luxe
2022 Infiniti Q50 Red Sport 400
2022 Infiniti Q50 Sensory
2023 Infiniti Q50 Luxe
2023 Infiniti Q50 Red Sport 400
2023 Infiniti Q50 Sensory
2024 Infiniti Q50 Luxe
2024 Infiniti Q50 Red Sport 400
2024 Infiniti Q50 Sensory

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1