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S&S Cycle Grand National Black Slip-On Mufflers
S&S Cycle Grand National Black Slip-On Mufflers
S&S Cycle Grand National Black Slip-On Mufflers
S&S Cycle Grand National Black Slip-On Mufflers
S&S Cycle Grand National Black Slip-On Mufflers
S&S Cycle Grand National Black Slip-On Mufflers
S&S Cycle Grand National Black Slip-On Mufflers
S&S Cycle Grand National Black Slip-On Mufflers
S&S Cycle Grand National Black Slip-On Mufflers
S&S Cycle Grand National Black Slip-On Mufflers
Sale
Made in U.S.A.
2 Reviews

S&S Cycle Grand National Black Slip-On Mufflers

$404.96
$449.99

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J&P Part #:  160-2023
Mfr Part #:  550-0734

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S&S Cycle Grand National Black Slip-On Mufflers
S&S Cycle Grand National Black Slip-On Mufflers

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S&S Cycle Grand National Black Slip-On Mufflers

S&S Cycle Grand National Black Slip-On Mufflers

$404.96
$449.99
Order in the next to ship today

Product Details

Description

Description for S&S Cycle Grand National Black Slip-On Mufflers

• Up to 12% more horsepower and 6% more torque (when used with Stealth Air Cleaner Kit)

• Race inspired design

• Black ceramic finish

• Removable dB reducer for back pressure and sound tuning

• Meets governmental regulatory J2825 levels for sound

• Deep performance rumble replaces stock whisper tone

• All hardware included

• No mapping required

• 50-state legal

Read More
S&S Cycle Grand National Black Slip-On Mufflers
Specifications

Product Specs for S&S Cycle Grand National Black Slip-On Mufflers

Baffle:
Included
Color:
Black
End Cap Color:
Black
End Cap Or Tip Color:
Black
End Cap Or Tip Material:
Aluminum
End Cap Or Tip Style:
Straight Cut
End Cap Or Tips Finish:
Black
Heat Shield:
Not Included
Manufacturer Part Number:
550-0734
Muffler Color:
Black
Muffler Diameter:
4"
Muffler Material:
Stainless Steel
Muffler Style:
Straight
Sold in Units:
Pair
Warehouse Part Number:
1291012
Fitment

Fitment Questions?

With over 750 years of experience combined, our tech staff has the answers!

Product Notes

Important Product Notes

Note: Please see U.S. EPA and your respective state and local regulations to confirm noise and emission compliance.

Important Exhaust Notes:

• Note: With any new exhaust, we recommend changes to carburetor jetting or use of an aftermarket fuel injection control module.

• There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Blueing is caused by tuning characteristics, cam timing, carburetor jetting, overheating, etc. and is not caused by defective manufacturing. No refunds on exhaust pipes once motorcycle is started unless there's a manufacturer's defect.

Shipping Note

Due to state regulations we cannot ship this item to the state of California.

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Ratings & Reviews

Help Customers Understand This Product

5.0
2 Reviews
Rating Breakdown
5 stars
2
4 stars
0
3 stars
0
2 stars
0
1 star
0
April 5, 2021
Fit prefect on my 2021 Fat Bob. Pulled the db reducers and it has a nice deeper sound now. Not too loud at all.
-SHAWN
October 26, 2020
Fits my 2020 HD FatBob 114. It was very easy to install and the sound is AWESOME as ling as you take off the DB reducer. Great product. J&P cycles is a one stop shop for sll your motorcycle needs. Great videos and they ship your order fast as hell. Thanks
-JON

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Store Availability

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S&S Cycle Grand National Black Slip-On Mufflers
S&S Cycle Grand National Black Slip-On Mufflers
S&S Cycle Grand National Black Slip-On Mufflers
S&S Cycle Grand National Black Slip-On Mufflers
S&S Cycle Grand National Black Slip-On Mufflers
S&S Cycle Grand National Black Slip-On Mufflers
S&S Cycle Grand National Black Slip-On Mufflers
S&S Cycle Grand National Black Slip-On Mufflers
S&S Cycle Grand National Black Slip-On Mufflers
S&S Cycle Grand National Black Slip-On Mufflers

Guaranteed Holiday Delivery

LAST CHANCE! J&P Cycles is offering Guaranteed Holiday delivery on all orders through 12/22 3 PM EST to help make your holiday shopping a little more joyous.
Select *Next Day shipping* when checking out on qualifying products for guaranteed delivery by 12/24!
*lower 48 contiguous states only, does not apply to international orders or HI/AK