1. Mufflers & Resonators Deals
  2. sku: 10478940488547673
  3. SUBARU MMFG5

SUBARU MMFG5 Jdm Grf Exhaust Muffler Axle

fits model: Wrx, Sti, Impreza. make: Subaru. year: 2008–2014.

Mmfg5 Subaru Jdm Impreza Wrx Sti Grf Exhaust Muffler Axle Back 2008-2014

( Shape: Round Angle ), ( Color: Silver ), ( Manufacturer Part Number: MMFG5 ), ( Material: Stainless Steel ), ( Vintage Part: No ), ( Placement On Vehicle: Rear, Exhaust ), ( Type: Muffler Assembly ), ( Oe/oem Part Number: Sk Mmfg5 ), ( Features: Dual Exit ), ( Finish: Polished ), ( Performance Part: Yes )

Review SUBARU Subarumm Fg5 Jdm Grf Exhaust Muffler Axle fits IMPREZA WRX STI 2008–2014

Introducing the Subaru MMGF5 JDM Impreza WRX STI GRF Exhaust Muffler Axle, an exceptional performance upgrade for your 2008-2014 Subaru Impreza WRX or STI. This muffler axle is a direct replacement for the original part and is engineered by GRP (Giken R&D Parts), a renowned Japanese manufacturer known for its high-performance exhaust components.

The Subaru MMGF5 JDM Impreza WRX STI GRF Exhaust Muffler Axle is designed to enhance the exhaust system's durability and performance. It is manufactured using premium materials, such as high-strength steel, ensuring superior resistance to corrosion and wear. The axle's meticulously engineered design provides improved exhaust flow, resulting in increased power and torque.

Moreover, this muffler axle is a JDM (Japan Domestic Market) part, which means it is specifically designed and manufactured for the Japanese market. This ensures that it adheres to the strictest quality standards and regulations set by Subaru in Japan. Additionally, JDM parts often come with unique features unavailable in their international counterparts.

By installing the Subaru MMGF5 JDM Impreza WRX STI GRF Exhaust Muffler Axle, you can expect a noticeable improvement in your vehicle's exhaust note. The axle's high-performance design allows for smoother and more efficient exhaust gas flow, resulting in a more resonant and powerful exhaust tone.

This exhaust muffler axle is a perfect fit for your 2008-2014 Subaru Impreza WRX or STI, ensuring a straightforward and hassle-free installation process. It comes with all necessary hardware for installation, making it a convenient and cost-effective upgrade for your Subaru's exhaust system.

In conclusion, the Subaru MMGF5 JDM Impreza WRX STI GRF Exhaust Muffler Axle is an excellent investment for those seeking to enhance their vehicle's performance and durability. Its high-quality construction, improved exhaust flow, and unique JDM features make it an invaluable addition to your Subaru Impreza WRX or STI.

Pros and Cons of Buying a Subaru IMPREZA WRX STI, GRF Exhaust Muffler Axle (2008-2014)

I. Introduction

Subaru's Impreza WRX STI is a high-performance variant of the Impreza lineup. Upgrading the exhaust system is a common modification to enhance the vehicle's power and sound. In this context, we will discuss the advantages and disadvantages of purchasing a Subaru IMPREZA WRX STI, GRF Exhaust Muffler Axle (2008-2014).

II. Pros

1. Performance: A high-performance exhaust system can improve the engine's breathing efficiency, resulting in increased horsepower and torque.

2. Sound: A new exhaust system can change the vehicle's exhaust note, providing a more satisfying and distinctive sound.

3. Durability: GRF, a reputable aftermarket manufacturer, is known for producing high-quality exhaust components designed to withstand the rigors of high-performance driving.

III. Cons

1. Cost: An aftermarket exhaust system, including labor costs, can be quite expensive compared to the stock exhaust.

2. Installation: Installing an aftermarket exhaust system can be a complex and time-consuming process, requiring specialized tools and expertise.

3. Legal Considerations: In some jurisdictions, modifying the exhaust system may be against local noise regulations, leading to potential fines or even impoundment.

IV. Conclusion

The decision to buy a Subaru IMPREZA WRX STI, GRF Exhaust Muffler Axle (2008-2014) depends on your personal preferences and priorities. If you're looking for improved performance, a more satisfying exhaust note, and increased durability, then this modification could be worth considering. However, you should also be aware of the potential costs, installation complexities, and legal considerations.

V. Recommendation

If you decide to pursue this modification, it's recommended that you research and choose a reputable exhaust manufacturer like GRF. Additionally, consider having the installation performed by a professional to ensure proper fitment and function. Lastly, familiarize yourself with your local exhaust noise regulations to avoid any potential legal issues.

part # mmfg5 prices

  • $225.00-$299.99

specifications mufflermooch:

  • for models: Wrx, Sti, Impreza
  • for makes: Subaru
  • for years: 2008-2014
  • shape: Round Angle
  • color: Silver
  • manufacturer part number: MMFG5
  • material: Stainless Steel
  • vintage part: No
  • placement on vehicle: Rear, Exhaust
  • type: Muffler Assembly
  • oe/oem part number: Sk Mmfg5
  • features: Dual Exit
  • finish: Polished
  • performance part: Yes

shipping mufflermooch:

  • carrier: USPS
  • transit: 5-9 Days
  • cost: $90.21
  • type: Calculated
  • class: Standard
  • service: USPS Ground Advantage

seller mufflermooch:

  • # reviews: 2
  • rating: 0.0%

offer mufflermooch:

  • availability: In Stock
  • started: December 1, 2025
  • sold: 0
  • best offers: True
  • quantity: 1
  • options: Ship-to-home

returns mufflermooch:

  • policy: No Returns

general mufflermooch:

  • condition: Used
  • Car Truck Parts Accessories > Exhaust Emission Systems > Mufflers Resonators

payments mufflermooch:

  • wallet: Google-pay
  • credit card: Mastercard
  • other
for models: wrx, sti, impreza, for makes: subaru, for years: 2008-2014, shape: round angle, vintage part: no, placement on vehicle: rear, exhaust, type: muffler assembly, oe/oem part number: sk mmfg5, features: dual exit, finish: polished, performance part: yes,
category: auto parts > car truck parts accessories > exhaust emission systems > mufflers resonators, color: silver, material: stainless steel, sku: 10478940488547673,

Subaru MMFG5 Is Similar To:

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2 offers $225.00–$299.99 USD
  • Offer #1: $225.00 price + $96.77 delivery = $321.77* total. With a dual exit design, this muffler provides a unique and stylish look while also delivering a deeper and more aggressive exhaust tone The JDM Subaru Impreza WRX STI GRF Exhaust Muffler Axle Back 2008-2014 is a high-performance muffler assembly designed specifically for Subaru vehicles.+$96.77 shipping
  • Offer #2: $299.99 price + $69.99 delivery = $369.98* total. 2008-2014 Subaru Impreza WRX STi Exhaust Muffler GRF.+$69.99 shipping