Dr. D NS-4 Spark Arrestor Kit

Dr. D NS-4 Spark Arrestor Kit
Dr. D NS-4 Spark Arrestor Kit

$12.99 $14.99
13% Off - Save $2.00

In Stock
Description See Also: 2 Reviews 6 Questions
Item #DRD000D

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2 Reviews
4.5 out of 5 stars
5 Star   1 4 Star   1 3 Star   0 2 Star   0 1 Star   0
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All Reviews
Hummer Verified Purchaser
Durability 4/5 Ease of Installation 5/5 Performance 4/5 Power 5/5 Style 4/5
It's good.

I bought this when I was going to ride up in the mountains and in idaho you are required to have a spark arrestor. I went the week before I had it and put my stock pipe back on. I had a lot of back pressure with it. Man up and grow in the mountains after I got this spark arrestor for my doctor D pipe and love it. I ride from anywhere from 6008 to 10,000 feet and the performance of my bike never changes. Dr. D products are great I love them.

Mike Verified Purchaser
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5

Anything I get from Motosprort is alway great

6 Questions
Answered:   6
Not Yet:   0
Location: Vancouver, WA, USA
Q: I have a DRD NS-4 exhaust and this spark arrestor will not fit into the end.?
Over 5 months ago
I tried to remove what looked like an insert of sorts from the pipe but it would not come out and i didn't want to damage it. This spark arrestor is too big around at the end to slide into my tailpipe. Am I missing something?
Over 5 months ago Location: Vancouver Wa
A: Make sure to call and verify that the make and model of you bike has the correct diameter of pipe on it to fit this spark arrestor.
Q: I have an older style drd, can I buy this spark arrestor and weld it in?
1 year 2 months ago
MotoSport Staff Expert
1 year 2 months ago
A: 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).
Q: Does this insert work on the original style yfz450 Drd muffler with the metal end cap?
1 year 10 months ago
Top 1 Contributor
1 year 10 months ago
A: No. This only fits the newer NS-4 series of exhaust
Location: CA
Q: What size pipe will this screen fit in? I have a 7/8" silencer I want to put a spark arrestor screen in.?
2 years 1 month ago
Top 1 Contributor
2 years ago
A: 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.
Q: Is there a spark arrestor screen that will fit in a stock ktm 300xcw silencer?
2 years 9 months ago
MotoSport Staff Expert
2 years 9 months ago Location: Portland, OR, USA
A: 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
Q: Does it fit the stock exhaust?
Over 3 years ago
MotoSport Staff
Over 3 years ago Location: Portland, OR, USA
A: 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.
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