MBRP Armor Pro S48033BE 3-Inch Cat-Back Exhaust System for Subaru Impreza WRX and STI

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 Performance Exhaust System; 3 in.; Single Rear Exit; T304 Stainless Steel; 5 in. Burnt End Tip; 5in. OD Out Burnt End Tip Included.

• Bolt-on Installation. Smooth Mandrel Bent Tubing. Moderate to Race Sound Level. Up to 34% Flow Increase. Durable T304 Stainless Steel Construction.
• Improved Torque And Horsepower
• Lower Exhaust Gas Temperatures
• Increased Throttle Response
• Utilizes OEM Hangers
• Bolt On Design

Upgrade your Subaru Impreza WRX or STI with the MBRP Armor Pro Series S48033BE Cat-Back Performance Exhaust System. Constructed from durable T304 stainless steel, this system is designed to withstand demanding driving conditions while providing long-term corrosion resistance and easy maintenance. The system features a 3-inch exhaust configuration, single rear exit, and a 5-inch outside-diameter burnt-end tip for a clean, performance-focused appearance.

Mandrel-bent tubing helps maintain consistent internal diameter through each bend, promoting efficient exhaust flow without the restrictions caused by rippled tubing. The result is improved throttle response, stronger torque and horsepower potential, lower exhaust gas temperatures, and enhanced overall engine performance. The MBRP S48033BE is engineered for a direct bolt-on installation using OEM hangers, making it a practical upgrade for compatible Subaru applications.

• Brief Description: MBRP Armor Pro 3-inch cat-back performance exhaust with a single rear exit and burnt-end tip, built from T304 stainless steel.
• Key Features & Performance Benefits:
• Construction: Durable T304 stainless steel provides excellent resistance to corrosion and harsh operating conditions.
• Exhaust Flow: Smooth mandrel-bent tubing supports efficient flow and may provide up to a 34% flow increase.
• Performance: Designed to improve throttle response, torque, horsepower potential, and exhaust gas temperature control.
• Installation and Sound: Bolt-on design uses OEM hangers and delivers a moderate-to-race sound level.
• Key Product Specifications & Technical Data:
• Brand: MBRP
• Part Number: S48033BE
• Series: Armor Pro
• System Type: Cat-back performance exhaust
• Tube Size: 3 inches
• Exit Configuration: Single rear exit
• Material: T304 stainless steel
• Tip Style: 5-inch outside-diameter burnt end
• Installation: Bolt-on using OEM hangers
• What's Included: MBRP Armor Pro cat-back exhaust system and 5-inch burnt-end outlet tip.

Fitment: Designed for select 2011–2014 Subaru Impreza sedan applications and 2015–2021 Subaru WRX 2.0L and STI 2.5L applications. Verify vehicle year, body style, engine, and existing exhaust configuration before ordering. This product may require emissions compliance verification for the intended vehicle and region.

MBRP backs the Armor Pro Series with a lifetime warranty, providing added confidence in the system’s durable construction and long-term performance. Professional installation is recommended to ensure proper alignment, clearance, and sealing.

Fitments:
2011 Subaru Impreza WRX Limited
2011 Subaru Impreza WRX Premium
2011 Subaru Impreza WRX STI
2011 Subaru Impreza WRX STI Limited
2012 Subaru Impreza WRX
2012 Subaru Impreza WRX Limited
2012 Subaru Impreza WRX Premium
2012 Subaru Impreza WRX STI
2012 Subaru Impreza WRX STI Limited
2013 Subaru Impreza WRX
2013 Subaru Impreza WRX Limited
2013 Subaru Impreza WRX Premium
2013 Subaru Impreza WRX STI
2013 Subaru Impreza WRX STI Limited
2014 Subaru Impreza WRX
2014 Subaru Impreza WRX Limited
2014 Subaru Impreza WRX Premium
2014 Subaru Impreza WRX STI
2014 Subaru Impreza WRX STI Limited
2015 Subaru WRX Base
2015 Subaru WRX Limited
2015 Subaru WRX Premium
2015 Subaru WRX STI Base
2015 Subaru WRX STI Launch Edition
2015 Subaru WRX STI Limited
2016 Subaru WRX Base
2016 Subaru WRX Limited
2016 Subaru WRX Premium
2016 Subaru WRX STI Base
2016 Subaru WRX STI Limited
2016 Subaru WRX STI Series.HyperBlue
2017 Subaru WRX Base
2017 Subaru WRX Limited
2017 Subaru WRX Premium
2017 Subaru WRX STI Base
2017 Subaru WRX STI Limited
2018 Subaru WRX Base
2018 Subaru WRX Limited
2018 Subaru WRX Premium
2018 Subaru WRX STI Base
2018 Subaru WRX STI Limited
2018 Subaru WRX STI Type RA
2019 Subaru WRX Base
2019 Subaru WRX Limited
2019 Subaru WRX Premium
2019 Subaru WRX STI Base
2019 Subaru WRX STI Limited
2019 Subaru WRX STI S209
2020 Subaru WRX Base
2020 Subaru WRX Limited
2020 Subaru WRX Premium
2020 Subaru WRX STI Base
2020 Subaru WRX STI Limited
2021 Subaru WRX Base
2021 Subaru WRX Limited
2021 Subaru WRX Premium
2021 Subaru WRX STI Base
2021 Subaru WRX STI Limited

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