MBRP Armor Pro S4807304 Cat-Back Exhaust for 2022-2024 Subaru WRX

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.; Street Profile; Dual Split Rear; 4 in. Dual Out Quad Tips; 304 Stainless Steel; Quad 4in. Outside Diameter Tips Included.

• Durable T304 Stainless Steel Construction. Moderate Exhaust Tone. Up to 42% Flow Increase. Bolt-on Installation. Up to 11HP & 7ft-lbs Torque Gains. 4in OD Out Carbon Fiber Tips Included.
• Cat Back Performance Exhaust System

Upgrade your 2022-2024 Subaru WRX with the MBRP Armor Pro S4807304 Cat-Back Exhaust System. Designed with a 3-inch exhaust layout, Street Profile sound, dual split rear outlets, and quad 4-inch outside-diameter tips, this system delivers a refined performance tone while improving exhaust flow. Its direct bolt-on design supports a straightforward installation using the vehicle’s existing mounting points.

Constructed from durable T304 stainless steel, the MBRP Armor Pro system is engineered to withstand demanding driving conditions while remaining easy to clean and maintain. Fully mandrel-bent tubing helps preserve a smooth internal passage through each bend, reducing flow restrictions and supporting improved engine breathing. MBRP reports up to a 42% increase in flow, with potential gains of up to 11 horsepower and 7 lb-ft of torque, depending on the vehicle and supporting modifications.

The system includes dual carbon fiber-look quad outlet tips for a distinctive appearance and a balanced rear-exit configuration. MBRP backs the Armor Pro Series with a lifetime warranty, providing long-term confidence in the materials and construction. This exhaust is intended for applicable Subaru WRX models listed below. California emissions compliance is not indicated; verify local regulations before installation.

Key Product Specifications and Technical Data

• Brand: MBRP
• Part Number: S4807304
• Product Type: Cat-back performance exhaust system
• Material: T304 stainless steel
• Exhaust Tube Size: 3 inches
• Outlet Configuration: Dual split rear with quad tips
• Tip Size: 4-inch outside diameter
• Sound Profile: Street Profile with a moderate exhaust tone

What’s Included

• MBRP Armor Pro cat-back exhaust system
• Dual carbon fiber-look quad outlet tips
• Installation components required for the system configuration

Fitment: Fits 2022 Subaru WRX, 2023 Subaru WRX, and 2024 Subaru WRX models. Always confirm vehicle configuration and installation requirements before ordering.

Features:

• T304 Stainless Steel Construction: Provides durable corrosion resistance and is suited for demanding driving conditions.
• Improved Exhaust Flow: Mandrel-bent tubing helps maintain smooth internal passages and supports up to a 42% reported flow increase.
• Performance Potential: Designed to support gains of up to 11 horsepower and 7 lb-ft of torque, depending on vehicle setup.
• Street Profile Sound: Delivers a moderate exhaust tone with dual split rear outlets and quad carbon fiber-look tips.

Fitments:
2022 Subaru WRX Base
2022 Subaru WRX GT
2022 Subaru WRX Limited
2022 Subaru WRX Premium
2023 Subaru WRX Base
2023 Subaru WRX GT
2023 Subaru WRX Limited
2023 Subaru WRX Premium
2024 Subaru WRX Base
2024 Subaru WRX GT
2024 Subaru WRX Limited
2024 Subaru WRX Premium
2024 Subaru WRX TR
2025 Subaru WRX GT
2025 Subaru WRX Limited
2025 Subaru WRX Premium
2025 Subaru WRX TS
2026 Subaru WRX GT
2026 Subaru WRX Limited
2026 Subaru WRX Premium
2026 Subaru WRX Series.Yellow
2026 Subaru WRX TS

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