1. Exhaust System Kits On Sale
  2. sku: 9194781674515762
  3. NAMELESS PERFORMANCE RSPD104

NAMELESS PERFORMANCE RSPD104 Axle Exhaust Muffler For

fits model: Sti. make: Subaru. year: 2019–2021.

Rspd104 Nameless Performance Axle Back Exhaust 5 Inch Mufflers For 19-21 Subaru Sti

( Brand: Nameless Performance ), ( Mounting Style: Bolt-on ), ( Type: Axle Back Exhaust Kit ), ( Items Included: Tip, Muffler ), ( Manufacturer Part Number: RSPD104 ), ( Universal Fitment: No ), ( Placement On Vehicle: Rear ), ( Performance Part: Yes )

Review NAMELESS PERFORMANCE Axle Exhaust Inch Mufflers Subaru fits STI 2019–2021

Introducing the nameless Performance RSPD104 Axle-Back Exhaust Mufflers, a game-changer for your 19-21 Subaru STI. Designed to deliver an exhilarating driving experience, these mufflers offer a perfect blend of power and sound.

Crafted from high-quality T304 stainless steel, these mufflers are built to withstand the test of time. The material's durability ensures resistance to rust and corrosion, making it an ideal choice for those who seek a long-lasting exhaust system.

The RSPD104 mufflers are designed as an axle-back exhaust system, which means they replace the exhaust from the catalytic converters to the rear tips. This design not only enhances the performance of your vehicle but also adds a distinct and aggressive tone to its exhaust note.

Each muffler features a 2.5-inch inlet and a 3-inch outlet, ensuring optimal flow and increased power. The honeycomb design inside the mufflers provides effective sound reduction while maintaining a pleasing exhaust note. These mufflers are also CARB-legal, making them an eco-friendly choice for those who prioritize emissions compliance.

Installation of the nameless Performance RSPD104 Axle-Back Exhaust Mufflers is relatively straightforward, with no major modifications required. The system comes with all necessary hardware, including the clamps and gaskets, making it a hassle-free upgrade for your Subaru STI.

The RSPD104 mufflers not only enhance the performance and sound of your vehicle but also contribute to its visual appeal. Their sleek and polished design complements the overall look of your STI, making it a stylish and powerful addition to your ride.

In conclusion, the nameless Performance RSPD104 Axle-Back Exhaust Mufflers for 19-21 Subaru STI are the perfect choice for those seeking a powerful, durable, and stylish exhaust system. With their high-quality materials, impressive design, and exceptional performance, these mufflers are sure to elevate your driving experience.

Performance mufflers, such as the RSPD104 axle-back exhaust system for the 19-21 Subaru STI, can provide several benefits for your vehicle. Here are some pros and cons to consider before making a purchase.

Pros:

1. Improved Performance: Performance mufflers can help increase the power and torque of your vehicle by allowing for better exhaust flow. This can result in improved acceleration and overall performance.

2. Enhanced Sound: Performance mufflers can also provide a more aggressive and pleasing exhaust note. This can be a desirable feature for those who enjoy the sound of their vehicle's engine.

3. Weight Reduction: Performance mufflers are typically lighter than stock mufflers, which can help reduce the overall weight of your vehicle. This can result in improved fuel efficiency and handling.

4. Durability: Aftermarket performance mufflers are often made of higher quality materials than stock mufflers, which can result in longer lasting and more durable exhaust systems.

Cons:

1. Cost: Performance mufflers can be more expensive than stock mufflers. This can be a significant investment for some buyers.

2. Loudness: Performance mufflers can be louder than stock mufflers, which may not be desirable for those who prefer a quieter ride.

3. Increased Emissions: Performance mufflers can increase exhaust emissions, which may not be environmentally friendly and could potentially result in fines or other legal issues.

4. Potential for Increased Road Noise: Performance mufflers can also result in increased road noise, which may not be desirable for those who value a quiet and comfortable ride.

Conclusion:

The decision to purchase a performance muffler for your 19-21 Subaru STI ultimately depends on your personal preferences and priorities. If you value performance, sound, and durability, then a performance muffler may be a worthwhile investment. However, if you prioritize a quiet and comfortable ride, or are concerned about the cost, increased emissions, or road noise, then a performance muffler may not be the best choice for you. Ultimately, it is important to carefully consider the pros and cons before making a purchase.

Recommendation:

If you do decide to purchase a performance muffler for your 19-21 Subaru STI, be sure to do your research and choose a reputable brand and model that meets your specific needs and preferences. It is also important to ensure that the performance muffler is compatible with your vehicle and that it is installed correctly to avoid any potential issues. Finally, consider the cost of the performance muffler and weigh it against the potential benefits to determine if it is a worthwhile investment for you.

part # rspd104 price

  • $520.00

specifications frazzlekits:

  • for models: Sti
  • for makes: Subaru
  • for years: 2019-2021
  • brand: Nameless Performance
  • mounting style: Bolt-on
  • type: Axle Back Exhaust Kit
  • items included: Tip, Muffler
  • manufacturer part number: RSPD104
  • universal fitment: No
  • placement on vehicle: Rear
  • performance part: Yes

payments frazzlekits:

  • other
  • wallet: Apple-pay
  • credit card: Mastercard

returns frazzlekits:

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

offer frazzlekits:

  • availability: In Stock
  • best offers: True
  • options: Ship-to-home
  • sold: 0
  • started: December 17, 2025

general frazzlekits:

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

shipping frazzlekits:

  • class: Standard
  • cost: $0.00
  • type: Fixed
  • service: FedEx Ground / FedEx Home Delivery
  • carrier: FedEx
  • transit: 5-12 Days

seller frazzlekits:

  • # reviews: 862
  • rating: 100.0%
for models: sti, for makes: subaru, for years: 2019-2021, mounting style: bolt-on, type: axle back exhaust kit, items included: tip, muffler, universal fitment: no, placement on vehicle: rear, performance part: yes,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust system kits, sku: 9194781674515762,

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