Motorcycle DB Killer Exhaust Muffler Insert Baffle 35–60mm Exhaust Muffler Insert QXL Muffler B6

Motorcycle DB Killer Exhaust Muffler Insert Baffle 35–60mm

Muffler / B6
$22.82 $27.53
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Motorcycle DB Killer Exhaust Muffler Insert Baffle 35–60mm Exhaust Muffler Insert QXL Muffler B6
  • Motorcycle DB Killer Exhaust Muffler Insert Baffle 35–60mm Exhaust Muffler Insert QXL Muffler B6
  • Motorcycle DB Killer Exhaust Muffler Insert Baffle 35–60mm Exhaust Muffler Insert QXL
  • Motorcycle DB Killer Exhaust Muffler Insert Baffle 35–60mm Exhaust Muffler Insert QXL
  • Motorcycle DB Killer Exhaust Muffler Insert Baffle 35–60mm Exhaust Muffler Insert QXL
  • Motorcycle DB Killer Exhaust Muffler Insert Baffle 35–60mm Exhaust Muffler Insert QXL
  • Motorcycle DB Killer Exhaust Muffler Insert Baffle 35–60mm Exhaust Muffler Insert QXL
  • Motorcycle DB Killer Exhaust Muffler Insert Baffle 35–60mm Exhaust Muffler Insert QXL
  • Motorcycle DB Killer Exhaust Muffler Insert Baffle 35–60mm Exhaust Muffler Insert QXL Muffler B6
  • Motorcycle DB Killer Exhaust Muffler Insert Baffle 35–60mm Exhaust Muffler Insert QXL
  • Motorcycle DB Killer Exhaust Muffler Insert Baffle 35–60mm Exhaust Muffler Insert QXL
  • Motorcycle DB Killer Exhaust Muffler Insert Baffle 35–60mm Exhaust Muffler Insert QXL
  • Motorcycle DB Killer Exhaust Muffler Insert Baffle 35–60mm Exhaust Muffler Insert QXL
  • Motorcycle DB Killer Exhaust Muffler Insert Baffle 35–60mm Exhaust Muffler Insert QXL
  • Motorcycle DB Killer Exhaust Muffler Insert Baffle 35–60mm Exhaust Muffler Insert QXL
Motorcycle DB Killer Exhaust Muffler Insert Baffle 35–60mm

Motorcycle DB Killer Exhaust Muffler Insert Baffle 35–60mm

$22.82 $27.53
Exhaust tips partsMuffler
Color

Universal Motorcycle DB Killer Exhaust Insert Baffle

Keep your ride sounding just the way you like it. This stainless steel DB killer exhaust insert baffle is a removable, easy-to-fit accessory designed to slide inside your motorcycle's muffler outlet and help adjust exhaust tone to suit your preference and local regulations. Available in five inner diameter sizes and two finishes, it's a straightforward upgrade for riders looking to fine-tune their exhaust note.

Made in Mainland China.

Key Features

  • 5 Size Options: Available in 35mm (1.38"), 42mm (1.65"), 45mm (1.77"), 48mm (1.89"), and 60mm (2.36") inner diameters to fit a wide range of exhaust outlets.
  • Approximate Body Length: 140mm (5.51") — please allow slight variance due to manual measurement.
  • Perforated Tube Design: The perforated inner tube structure supports airflow while helping to moderate exhaust sound inside compatible mufflers.
  • Locking Screw Included: A side locking screw secures the insert firmly inside the exhaust outlet after installation — simply tighten once positioned correctly.
  • Two Finish Options: Choose between classic silver and stealthy black to complement your motorcycle's exhaust style.
  • Stainless Steel Construction: Durable material built to withstand the high heat and vibration of motorcycle exhaust systems.
  • Universal Fit: Designed to be compatible with many motorcycle exhaust muffler outlets — always confirm your outlet's inner diameter before ordering.

How to Choose the Right Size

Before ordering, measure the inner diameter of your motorcycle's exhaust outlet. Select the DB killer size that matches or is closest to that measurement. An incorrect size may result in a loose fit or an insert that won't seat properly.

Installation Steps

  1. Measure the inner diameter of your exhaust outlet.
  2. Insert the DB killer into the compatible muffler outlet.
  3. Adjust the position and tighten the locking screw securely.
  4. Confirm the insert is firmly seated before riding.

Package Includes

  • 1 × Motorcycle DB Killer Exhaust Insert Baffle

Important Notes

  • This is a universal accessory — it does not fit every motorcycle exhaust. Please verify your muffler's size and structure before purchasing.
  • Sound effect will vary depending on exhaust system, motorcycle model, and installation conditions.
  • This product does not guarantee a specific noise reduction level.
  • Professional installation is recommended if you are unfamiliar with motorcycle exhaust components.
  • Always follow your local road and noise regulations before use.

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Learn more: FuelEconomy.gov driving efficiency guidance

Frequently Asked Questions

Q: How do I know which DB killer size to order for my motorcycle exhaust?

A: Measure the inner diameter of your motorcycle's muffler outlet before purchasing. This DB killer exhaust insert baffle is available in 35mm, 42mm, 45mm, 48mm, and 60mm inner diameters. Choose the size that matches or is closest to your outlet measurement. If your measurement falls between two sizes, consider the fit you prefer — a snugger fit generally provides a more secure installation.

Q: Is this motorcycle DB killer a permanent modification?

A: No — the DB killer exhaust insert baffle is fully removable. It is inserted into the muffler outlet and secured with a locking screw, meaning you can install or remove it without any permanent alterations to your exhaust system. This makes it easy to adjust your setup as needed.

Q: Will this fit any motorcycle exhaust muffler?

A: This is a universal design intended to be compatible with many motorcycle exhaust systems, but it is not guaranteed to fit every muffler. Fit depends on your specific exhaust outlet size and internal structure. Always measure your outlet diameter and compare it to the available sizes before ordering to ensure the best possible fit.

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