MBRP EXHAUST S4803304 Rear Cat Single 882963130310 2.0L/STI 2.5L/ 3IN

( Brand: Mbrp Exhaust ), ( Type: Exhaust System Kit ), ( Manufacturer Part Number: S4803304 ), ( Performance Part: Yes ), ( UPC: 882963130310 )

Review MBRP EXHAUST 15-21 Subaru 2.0l/sti 2.5l/ Sedan 3in Cat back Single Rear fits WRX STI 2011–2014

Introducing the MBRP S4803304 Cat-Back Exhaust System, meticulously designed for the Subaru WRX and STI models with 15-21 2.0L and 11-14 2.5L engines. This high-performance exhaust system is a worthy addition for those seeking enhanced power, improved engine responsiveness, and a more engaging driving experience.

The MBRP S4803304 Cat-Back Exhaust System is constructed from premium T304 stainless steel, ensuring durability, resistance to corrosion, and longevity. This material is renowned for its ability to withstand the extreme temperatures generated during high-performance driving.

The exhaust system features a single rear exit design, which not only provides a visually appealing appearance but also optimizes exhaust flow for maximum power gains. The system's mandrel-bent tubing ensures that exhaust gases flow smoothly and evenly, reducing turbulence and backpressure, resulting in a more efficient power delivery.

The MBRP S4803304 Cat-Back Exhaust System comes with a high-flow catalytic converter, which not only enhances performance but also ensures that your vehicle remains environmentally compliant. This converter effectively reduces harmful emissions, ensuring that your Subaru continues to meet the latest emission standards.

The system's exhaust tips are crafted from polished stainless steel, providing an elegant and sophisticated look that complements the design of your vehicle. The tips are available in various sizes, allowing you to choose the one that best suits your personal preference and style.

Installing the MBRP S4803304 Cat-Back Exhaust System is a breeze, thanks to its bolt-on design. This means that you won't need to make any permanent modifications to your vehicle during the installation process. The system comes with all necessary hardware and detailed installation instructions, ensuring that the process is as straightforward and hassle-free as possible.

In summary, the MBRP S4803304 Cat-Back Exhaust System is an ideal choice for Subaru WRX and STI owners seeking to unlock the full potential of their vehicle's engine. With its premium materials, efficient design, and easy installation, this system provides a significant power boost, improved engine responsiveness, and a more exhilarating driving experience.

MBRP Exhaust S4803304 for Subaru WRX and STI: A Comprehensive Analysis

The MBRP S4803304 is a 3-inch cat-back single rear exhaust system designed for select Subaru WRX and STI models. This exhaust system is known for its performance benefits and distinctive sound. In this analysis, we will discuss the pros and cons of investing in this exhaust system.

1. Enhanced Performance: The MBRP exhaust system is engineered to improve your Subaru's exhaust flow and increase horsepower and torque. This results in better acceleration and overall performance.

2. Improved Sound: This exhaust system is renowned for its deep, resonating sound that is both aggressive and refined. This improved exhaust note is a result of the larger diameter piping and the elimination of the restrictive factory catalytic converter.

3. Durability: MBRP uses premium materials such as T304 stainless steel for their exhaust components to ensure long-lasting durability and resistance to corrosion.

4. Fitment and Compatibility: The MBRP S4803304 is specifically designed for the Subaru WRX and STI models mentioned and will fit seamlessly into your vehicle.

5. Easy Installation: The exhaust system comes with all necessary hardware and instructions for an easy, bolt-on installation process.

1. Exhaust Note: Although some consider the improved exhaust note a pro, others might find it too loud for their preference. Be sure to consider your own comfort level with exhaust sound before making a purchase.

2. Cost: The MBRP exhaust system is a premium aftermarket part, and the cost reflects its high-performance capabilities.

3. Potential Check Engine Light: In some cases, the removal of the factory catalytic converter can trigger a check engine light. However, this issue can be remedied with the use of a "cat-delete" or "decatting" solution.

The MBRP S4803304 exhaust system offers numerous benefits for those seeking improved performance, enhanced sound, and a premium driving experience. However, it is essential to consider the potential downsides, such as cost and exhaust note, before making a decision. Ultimately, if you are looking to unlock the full potential of your Subaru WRX or STI and are willing to accept the associated costs and changes, the MBRP S4803304 exhaust system is an excellent investment.

part # s4803304 price

• $714.99

specifications frazzlekits:

• for models: Wrx, Sti
• for makes: Subaru
• for years: 2011-2014
• brand: Mbrp Exhaust
• type: Exhaust System Kit
• manufacturer part number: S4803304
• performance part: Yes
• upc: 882963130310

returns frazzlekits:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

shipping frazzlekits:

• type: Fixed
• cost: $0.00
• class: Standard
• transit: 4-6 Days
• service: Standard

offer frazzlekits:

• options: Ship-to-home
• sold: 0
• quantity: 2
• availability: In Stock
• started: July 26, 2025

seller frazzlekits:

• # reviews: 105966
• rating: 99.6%

payments frazzlekits:

• other
• wallet: Paypal
• credit card: Discover

general frazzlekits:

• Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits
• condition: New

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