Need Assistance?
Legendary Service... Ask Your Friends - Since 1969
800.969.7501
Over 160K Powersport Items - In-Stock and ready to ship today! View tires, apparel, helmets, exhaust and more!

DG 1 in. Quiet Core V2 Exhaust Insert - 079-51000

  • Part #:
    4408426
  • Manufacturer Part #:
    079-51000

MSRP Price: $39.95

Our Price: $33.88

You Save:
$6.07 (15%)
4 on Hand

Overview of DG 1 in. Quiet Core V2 Exhaust Insert - 079-51000

  • Reduce exhaust sound by one to six decibels
  • Work with DG V2 and R-series mufflers
  • Easy installation; remove rear end cap and place Quiet Core in front of the spark arrestor
  • Smaller diameter inserts are quieter but more restrictive; larger inserts are less restrictive but louder
  • Sold each

 



Included Items:

(1) Quiet insert

Instructions 

Specs for DG 1 in. Quiet Core V2 Exhaust Insert - 079-51000

Type Insert
Units Each
Weight 0.20 lbs

Specs for DG 1 in. Quiet Core V2 Exhaust Insert - 079-51000

Type Insert
Units Each
Weight 0.20 lbs

Fitment for DG 1 in. Quiet Core V2 Exhaust Insert - 079-51000

See if this part fits your ride

Part 4408426 fits the following machines

4.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
1
0
1
0
0
Finish
5.0 / 5
Fit
3.0 / 5
Quality
5.0 / 5
Value
4.5 / 5
Would you recommend this product?
Yes (2)
Finish
5 / 5
Fit
1 / 5
Quality
5 / 5
Value
4 / 5
Would you recommend this product?
Yes
Not for the R Series, Just the V2
I ordered this against my better judgement. I have the DG R Series. The description claims this fits the V2 and the R Series...that's incorrect. The R Series takes the same quiet insert as the O Series, I sent this back in exchange for the O Series' quiet insert and it's a perfect fit. Dennis Kirk needs to correct the descriptions.
March 28, 2017
Purchased
7 months ago
Finish
5 / 5
Fit
5 / 5
Quality
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Easy install or removal good overall sound on a dr 200
April 25, 2017
Purchased
5 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 3 questions Browse 3 questions and 7 answers
Would this fit in the rmc2?
A shopper on Jan 16, 2017
BEST ANSWER: I'm not familiar with the rmc2, I would say the DG Quiet Core V2 is probably exclusive to only that particular exhaust. Ask DG directly, their number is on their Website but Dennis Kirk has better prices.
DG V2 Exhaust slip on muffler. Since ?the quite core noise inserts reduce volume would this effect ?the selection of what jet to use in rejetting of ?the carburator? What would be ?the best jet sizes to use? Im in So California - stock air box w/k&n air filter. F is 16 teeth /R is 48. Thanks
fstf2v on Dec 21, 2016
BEST ANSWER: First, most likely re-jetting will be required since the DG's reduced back pressure causes the engine to run leaner and consequently hotter. I had the Kawasaki mechanic perform that task to dial the jetting in..
Second, I highly recommend removing the DG end cap and adding some more exhaust packing, this will help in mellowing the sound and lowering the db's.
Finally, when installing the Quiet Core be sure to use locktite and a lock washer to secure the Core. Get a longer bolt to account for the lock washer.
One more thing, consider adding a 1/4" spacer at the rear mounting bolt to direct the exhaust flow away from the rear fender while still maintaining adequate clearance from the side panel.
My KLR now sounds real nice, is more responsive and doesn't melt the rear fender anymore.
Hope this helps..
What is the diameter of the outer flange of the insert? I mean the part with the tabs built into it.
Brian T on Aug 29, 2017
BEST ANSWER: 2 inches, not measuring the tabs.

Instructions and Manuals for DG 1 in. Quiet Core V2 Exhaust Insert - 079-51000

You May Also Be Interested In