Dr. D NS-4 Spark Arrestor Kit

$12.99 (13% off)
In Stock
Dr. D NS-4 Spark Arrestor Kit
Dr. D NS-4 Spark Arrestor Kit
  • Description
  • Reviews (0)
  • Q&A (5)

Spark arrestor inserts are U.S. Forest Service approved and can be used in DR.D NS-4 Style aluminum or titanium mufflers.

  • Spark Arrestor Kit for DR.D NS-4 Exhaust.
  • Simple bolt-on installation.
  • Sold as a kit.
  • Notes: NOT to be used in carbon fiber mufflers. Photos are for representation only; parts are unique and designed for each model.
Total Questions (5)
Questions with answers:
Questions without answers:
1-5 of 5
Danny 15 days ago
I have an older style drd, can I buy this spark arrestor and weld it in?
MotoSport Staff Expert
14 days ago
This Spark Arrestor Kit is designed for DR.D NS-4 Exhaust. You may be able to make it work with modifications but fitment can not be gurenteed. I would contact Dr D directly at (877) DUBACH1 (382-2241). http://www.dubachracing.com/contact/
Geoff Over 8 months ago
Does this insert work on the original style yfz450 Drd muffler with the metal end cap?
Top 1 Contributor
Over 8 months ago
No. This only fits the newer NS-4 series of exhaust
Danj Over 11 months ago Location: CA
What size pipe will this screen fit in? I have a 7/8" silencer I want to put a spark arrestor screen in.?
Top 1 Contributor
Over 11 months ago
Dr. D NS-4 Spark Arrestor Kit ONLY works with the DRD brand exhaust systems. They have revised the item from what is pictured to work with the NS-4 systems. They will not work with other mufflers or applications.
Tony 1 year 7 months ago
Is there a spark arrestor screen that will fit in a stock ktm 300xcw silencer?
MotoSport Staff Expert
1 year 7 months ago Location: Portland, OR, USA
I do not show any spark arrestor that would work with the stock silencer on your 2007 KTM 300 XC-W. You will more than likely have to purchase a new silencer with a spark arrestor. I would recommend looking at the FMF TurbineCore 2 or the Pro Circuit Type 296 Spark Arrestor
Lanky 1 year 11 months ago
Does it fit the stock exhaust?
MotoSport Staff
1 year 11 months ago Location: Portland, OR, USA
No this spark arrestor will not fit the stock exhaust. It only fits the DR.D NS-4 exhausts. For your stock exhaust on the 2011 YZ450f, the only option is the Pro Moto Billet end cap that gives you option to run the included spark arrestor. If you give us a call, we can provide provide pricing and availability of this item for your bike.
1-5 of 5