New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

Collection:

Exhaust - Quiet Cores

138 products
Powersport Superstore is your go-to source for Exhaust - Quiet Cores and related parts. Shop our unbeatable selection of Quiet Cores with top-tier service, fast shipping, and great prices.
Price
  • -
Show all Price
Vehicle Fitment Combos Show all Vehicle Fitment Combos
17% Off
Regular price $56.38
Sale price $56.38
Regular price $67.99
Unit price
per 
Ideal for replacing rusted-out exhaust baffles. Work great for custom fabrication as well. Tubing is 22-gauge 409 stainless steel with 1/8 diameter holes, 3/16 staggered centers, 33 holes per squar...
Regular price $79.95
Sale price $79.95
Regular price
Unit price
per 
2 1/2in. I.D. Quite. Replacement Baffle.Vehicle Fitment:2010 Harley Davidson FLHX Street Glide 2010 Harley Davidson FLTRX Road Glide Custom
Regular price $24.89
Sale price $24.89
Regular price
Unit price
per 
Fits 3.5in. or 4 in. four stroke silencer cans. 1 1/2in.. Quiet Core and Quiet Tips inserts produce a more subdued exhaust note. End caps offered in a variety of sizes to allow fine-tuning of powe...
12% Off
Regular price $30.72
Sale price $30.72
Regular price $34.99
Unit price
per 
1.0in. dia.. Ideal for replacing rusted-out exhaust baffles. Work great for custom fabrication as well. Tubing is 22-gauge 409 stainless steel with 1/8 diameter holes, 3/16 staggered centers, 33 h...
Regular price $54.66
Sale price $54.66
Regular price
Unit price
per 
Fits Cobra Speedster, Dragster and Street Rod exhaust systems. Replaces original baffles. Reduces sound by 3-5 dbs depending upon the exhaust system and bike. Perforated steel construction. Made in...
Regular price $56.94
Sale price $56.94
Regular price
Unit price
per 
Sold each Standard replacement. Available in standard replacement performance cores.
Regular price $58.98
Sale price $58.98
Regular price
Unit price
per 
Fits Cobra Speedster, Dragster and Street Rod exhaust systems. Replaces original baffles. Reduces sound by 3-5 dbs depending upon the exhaust system and bike. Perforated steel construction. Made in...
Regular price $52.95
Sale price $52.95
Regular price
Unit price
per 
DB killer LV-10 O 60 (not suitable for LV-10 carbon fiber). Muffler Noise Reduction dB Killer.
Regular price $84.96
Sale price $84.96
Regular price
Unit price
per 
Replacement parts. Replace lost or damaged Akrapovic exhaust parts. Sold each.Vehicle Fitment:2015-2023 Yamaha YZF-R1 2015-2022 Yamaha YZF-R1M 2016-2018 Yamaha YZF-R1S
Regular price $134.95
Sale price $134.95
Regular price
Unit price
per 
Replacement Ripper Baffles for 4.50in. HP-Plus Slip-On Muffler.
Regular price $66.96
Sale price $66.96
Regular price
Unit price
per 
Optional Noise Damper.Vehicle Fitment:2022-2024 Yamaha MT-10 2022-2024 Yamaha MT-10 SP
Regular price $26.75
Sale price $26.75
Regular price
Unit price
per 
8in. L. Fiberglass-wrapped steel construction. Available for a variety of pipe sizes. May require drilling a hole in the exhaust pipe. Sold each.
3% Off
Regular price $55.91
Sale price $55.91
Regular price $57.88
Unit price
per 
Designed to fit most MBRP 6000/7000/8000 SXS/ATV Exhaust Outlets.
Regular price $73.95
Sale price $73.95
Regular price
Unit price
per 
Muffler Noise Reduction dB Killer.
Regular price $39.99
Sale price $39.99
Regular price
Unit price
per 
Quiet Core Insert for Factory 4.1 RCT.
Regular price $49.95
Sale price $49.95
Regular price
Unit price
per 
Muffler Noise Reduction dB Killer.
Regular price $74.10
Sale price $74.10
Regular price
Unit price
per 
Quiet Insert w/Spark Arrestor. The Pro Circuit Stainless Quiet Insert is available in multiple sizes to make your motorcycle quieter, without the loss of power. These inserts are available for both...
Regular price $38.10
Sale price $38.10
Regular price
Unit price
per 
The Pro Circuit Stainless Insert is available in multiple sizes to make your motorcycle quieter, without the loss of power. These inserts are available for both the 4in. canister and 3.5in. caniste...

Your Garage

Add a Vehicle