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DG

1 in. Quiet Core Exhaust Insert w/Block Off Plate - 98-51002

  • Part #:
    437070
  • Mfg Part #:
    98-51002
  • OEM/Ref#:
1 / 1

DG

1 in. Quiet Core Exhaust Insert w/Block Off Plate - 98-51002

  • Part #:
    437070
  • Mfg Part #:
    98-51002
  • OEM/Ref#:
MSRP: $39.95

Price: $35.96 10% off!
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In Stock - 3 on Hand
DG 1 in. Quiet Core Exhaust Insert w/Block Off Plate - 98-51002
  • Tune exhaust sound and power and reduce exhaust sound by 1 to 6 dBs
  • Work on DG O-series, RCM II, R.A.C.E. and Universal Slip-ons only
  • Easy to install by removing rear end cap and placing insert in front of spark arrestor
  • Available in five sizes; smaller diameter inserts are quieter but more restrictive, larger diameter inserts are louder but less restrictive


Included Items:

(1) Aluminum quiet insert

Instructions



The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.

Specifications
Part #: 437070
Mfg #: 98-51002
Type Insert
Units Each
Weight 0.05 lbs
Alternate/OEM Part Number(s):
18601313
Resources & Manuals
Reviews & Questions
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What is the included block off plate? is this for the fresh air intake or is this to do with the DG exhaust muffler?
Miles H on Aug 30, 2017
BEST ANSWER: It is the plate welded to the insert so exhaust doesn't flow straight through, which makes this insert an option for a quieter exhaust
4.0 / 5.0
1 Review
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Finish
5.0 / 5
Fit
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Quality
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Value
4.0 / 5
Would you recommend this product?
Yes (1)
Finish
5 / 5
Fit
4 / 5
Quality
5 / 5
Value
4 / 5
Would you recommend this product?
Yes
Neighbor Friendly Upgrade
I recently bought a KLR with the DG-05 slip on exhaust already installed by the previous owner. It was way too loud for my liking. After some internet research, I found that these baffles were available. The installation is quite straight forward. The only gotcha is that the muffler uses SAE hardware on an otherwise metric bike.

The bike is much quieter now and I am quite happy with this upgrade. At idle you can hear the engine tick over softly. At highway speed, the dominant sound is wind noise with the motor moderately loud but very acceptable.

Price should be $10 less based on the simplicity of the part.
July 9, 2018
Mountain Top, PA
Purchased
1 year ago