1. Motorcycle Silencers, Mufflers & Baffles For Sale
  2. sku: 13908326073590631
  3. BROCKS PERFORMANCE 398685

BROCKS PERFORMANCE 398685 Alien Head Exhaust Muffler GSX-R1000/R

fits model: Gsx-r1000. year: 2017–2024.

398685 Brocks Performance Alien Head 2 Full Exhaust System Black 14 Inch Muffler Gsx-r1000/r 17-24

( Brand: Brocks Performance ), ( Manufacturer Part Number: 398685 ), ( Mounting Style: Slip-on ), ( Machine Type: Street Motorcycle ), ( Color: Black ), ( Outlet Diameter: 2 In ), ( Item Diameter: 12 In ), ( Vintage Part: No ), ( Placement On Vehicle: Exhaust ), ( Type: Muffler ), ( Country/region Of Manufacture: Canada ), ( Finish: Polished ), ( Performance Part: Yes )

Review BROCKS PERFORMANCE Alien Head Full Exhaust System Black 14 Inch Muffler Gsx-r1000/r fits GSX-R1000 2017–2024

Brocks Performance 398685 Alien Head Exhaust 14 Muffler for GSX-R1000/R (2017-2024)

Experience unparalleled performance and a unique aesthetic with the Brocks Performance 398685 Alien Head Exhaust 14 Muffler, custom-designed for the Suzuki GSX-R1000/R models from 2017 to 2024. This high-performance exhaust system is not just a replacement, but a transformative upgrade for your motorcycle.

Crafted with precision, the Alien Head Exhaust 14 Muffler features an innovative design that seamlessly integrates with your GSX-R1000/R, enhancing the bike's overall look while maintaining its sleek profile. The iconic alien head muffler tip adds a touch of edgy, futuristic style that is sure to turn heads on the road.

Under the hood, or rather, under the muffler, the 398685 Alien Head Exhaust system delivers exceptional performance. The 4-2-1 header design, along with the high-flow catalytic converter, ensures optimal exhaust flow, reducing backpressure and improving engine performance. The result is incremental power gains, enhanced torque, and a throaty, aggressive exhaust note that will send chills down your spine.

The Alien Head Exhaust 14 Muffler is constructed from high-quality stainless steel, ensuring durability, corrosion resistance, and longevity. The system is also EPA and CARB compliant, making it a legal and environmentally friendly performance upgrade for your Suzuki GSX-R1000/R.

Installation is a straightforward process, thanks to the included installation instructions and high-quality hardware. The Brocks Performance 398685 Alien Head Exhaust 14 Muffler is a performance upgrade that delivers both style and substance, making it an essential addition for any GSX-R1000/R enthusiast seeking to elevate their ride to new heights.

**Brocks Performance 398685 Alien Head Exhaust 14 Muffler (GSX-R1000/R 17-24) - Pros, Cons, and Conclusion**

**Pros:**

1. Enhanced Performance: This exhaust system is designed to improve the overall performance of your GSX-R1000/R, providing better horsepower and torque.

2. Aggressive Sound: The Alien Head muffler is known for its deep, aggressive exhaust note, which can enhance the riding experience.

3. Quality Materials: Brocks Performance uses high-quality materials in their products, ensuring durability and longevity.

4. Fit and Finish: The exhaust system is precision-engineered to ensure a perfect fit on your motorcycle.

**Cons:**

1. Loudness: The exhaust system can be quite loud, which might not be suitable for all riding conditions or areas with noise regulations.

2. Cost: Compared to stock exhaust systems, aftermarket options like the Alien Head exhaust can be more expensive.

3. Installation: While the system may come with instructions, installation can be complex and may require professional assistance.

**Conclusion:**

The Brocks Performance 398685 Alien Head Exhaust 14 Muffler for GSX-R1000/R is a high-quality aftermarket exhaust system that offers performance benefits and a distinctive sound. However, it's important to consider the increased cost, potential noise levels, and the complexity of installation.

If you're looking to enhance the performance and sound of your GSX-R1000/R and are comfortable with the associated costs and installation, this exhaust system could be a great choice. On the other hand, if you value a quieter ride or are looking for a more budget-friendly option, you might want to explore other alternatives.

Details:

Removed from a running 2018 GSX-R 1000. Used 2017 GSX-R 1000 Alien Head Exhaust. It has normal wear and a dent, as shown in the picture.

specifications cyclemufflermo:

  • for models: Gsx-r1000
  • for years: 2017-2024
  • brand: Brocks Performance
  • mpn: 398685
  • mounting style: Slip-on
  • machine type: Street Motorcycle
  • color: Black
  • outlet diameter: 2 In
  • item diameter: 12 In
  • vintage part: No
  • placement on vehicle: Exhaust
  • type: Muffler
  • country/region of manufacture: Canada
  • finish: Polished
  • performance part: Yes

returns cyclemufflermo:

  • policy: No Returns

offer cyclemufflermo:

  • quantity: 1
  • options: Ship-to-home
  • best offers: True
  • sold: 0
  • started: July 3, 2025
  • availability: In Stock

shipping cyclemufflermo:

  • class: Expedited
  • cost: $42.29
  • type: Calculated
  • transit: 6-12 Days
  • service: USPS Priority Mail
  • carrier: USPS

payments cyclemufflermo:

  • wallet: Paypal
  • other
  • credit card: Discover

general cyclemufflermo:

  • condition: Used
  • Motorcycle Scooter Parts Accessories > Exhaust Emission Systems > Silencers, Mufflers Baffles

seller cyclemufflermo:

  • # reviews: 7
  • rating: 100.0%
  • city: Valdosta, Georgia
for models: gsx-r1000, for years: 2017-2024, mounting style: slip-on, machine type: street motorcycle, outlet diameter: 2 in, item diameter: 12 in, vintage part: no, placement on vehicle: exhaust, type: muffler, country/region of manufacture: canada, finish: polished, performance part: yes,
category: motorcycle parts > motorcycle scooter parts accessories > exhaust emission systems > silencers, mufflers baffles, color: black, sku: 13908326073590631,
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