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Exhaust - Quiet Cores

140 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.
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10% Off
Dg Performance 98-51250 Quiet Core Exhaust Insert - 1 1/4in.
$35.96
$35.96
$39.95
Tune exhaust sound and power and reduce exhaust sound by 1 to 6 dBs on DG O-Series exhaust. Easy to install by removing rear end cap and placing insert in front of spark arrestor. Available in five...
Cobra 9027 Slip-On Baffle - 3 1/2in
$54.66
$54.66
Sold each Optional reduced dB baffle. Available in standard replacement performance cores.
Khrome Werks 202010 HP-Plus Exhaust Pipe Baffle - Fits 1 3/4in. O.D. Pipes
$109.95
$109.95
Fits 1 3/4in. O.D. Pipes. All steel construction baffles. Feature the patented HP-Plus sound control device without impeding flow-through performance. Sold individually.
Khrome Werks 202713P Quiet Baffle Insert for 4.50in. Slip-On Mufflers - Pair
$115.95
$115.95
Quiet Baffle Insert for 4.50in. Slip-On Mufflers.Vehicle Fitment:2023 Harley Davidson FLHFB Electra Glide Highway King 2017-2020 Harley Davidson FLHR Road King 2022 Harley Davidson FLHR Road King 2...
Khrome Werks 202399 Sound Reduction Kit for 3in. HP-Plus Slip-On Mufflers
$49.95
$49.95
Easy, bolt-in sound reduction for 3in. HP-Plus mufflers. Takes off 4dB at idle and improves low-end torque - minimal loss of top-end horsepower. The machined discs with tapered bosses fit into each...
20% Off
La Choppers LA-1212-24P Universal Baffle with Packing - 24in. Long - 1.25in. Dia.
$44.06
$44.06
$54.99
Ideal for replacing rusted-out exhaust baffles. Work great for custom fabrication as well. Tubing is 22-gauge 409 stainless steel with 1/8in diameter holes, 3/16in staggered centers, 33 holes per s...
14% Off
La Choppers LA-1210-48 Universal Baffle - 48in. Long - 1.0in. Dia.
$49.19
$49.19
$57.49
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...
19% Off
La Choppers LA-1225-48 Universal Baffle - 48in. Long - 2.5in. Dia.
$88.75
$88.75
$109.99
2.5in. 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...
Leo Vince 3015234801R Noise Reduction Inserts - LV-10 DB Killer - 60mm
Free
DB killer LV-10 O 60 (not suitable for LV-10 carbon fiber). Muffler Noise Reduction dB Killer.
Big Gun 31-RC5 Replacement EVO/ECO Series Race Core - 15in.
$20.36
$20.36
Replacement EVO/ECO Series Core. Offered in 15in. or 17in. lengths at 1-7/8in. straight through diameters.
Leo Vince 3015200801R Muffler Noise Reduction dB Killer - LV10 SS
$52.95
$52.95
Muffler Noise Reduction dB Killer.
Akrapovic V-TUV108 Exhaust Noise Damper
$65.24
$65.24
Replace lost or damaged Akrapovic exhaust parts. Sold each.Vehicle Fitment:2015-2019 BMW S1000RR
Dg Performance 079-51250 Quiet Core Exhaust Insert - 1.25in. Diameter
$44.69
$44.69
Tune exhaust sound and power and reduce exhaust sound by 1 to 6 dBs on DG O-Series exhaust. Easy to install by removing rear end cap and placing insert in front of spark arrestor. Available in five...
Dg Performance 079-51000 Quiet Core Exhaust Insert - 1.0in. Diameter
$53.09
$53.09
Tune exhaust sound and power and reduce exhaust sound by 1 to 6 dBs on DG O-Series exhaust. Easy to install by removing rear end cap and placing insert in front of spark arrestor. Available in five...
Khrome Werks 202012 HP-Plus Exhaust Pipe Baffle - 1 3/4in. ID (pr.)
$109.95
$109.95
All steel construction baffles. Feature the patented HP-Plus sound control device without impeding flow-through performance. Sold individually.
15% Off
La Choppers LA-1220-24P Universal Baffle with Packing - 24in. Long - 2.0in. Dia.
$51.13
$51.13
$59.99
Ideal for replacing rusted-out exhaust baffles. Work great for custom fabrication as well. Tubing is 22-gauge 409 stainless steel with 1/8in diameter holes, 3/16in staggered centers, 33 holes per s...
Khrome Werks 202714P Noise Reduction Baffle for 4.50in. HP-Plus Slip-On Muffler
$59.95
$59.95
Noise Reduction Baffle for 4.50in. HP-Plus Slip-On Muffler.Vehicle Fitment:2023 Harley Davidson FLHFB Electra Glide Highway King 2017-2022 Harley Davidson FLHR Road King 2017-2024 Harley Davidson F...
15% Off
La Choppers LA-1225-24 Universal Baffle - 24in. Long - 2.5in. Dia.
$50.90
$50.90
$59.99
2.5in. 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...
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