• Supertrapp

Supertrapp IDS 2 Tunable Quiet Series Silencer/Spark Arrestor

  • Part #: 446985
  • Manufacturer Part #: 631-4403
This item is no longer available
446985
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Overview of Supertrapp IDS 2 Tunable Quiet Series Silencer/Spark Arrestor

SuperTrapp specializes in aftermarket performance exhaust systems designed, built and tested to exactly fit a specific model bike or ATV.
  • The most compact 4-stroke exhaust on the market
  • Eye-catching look
  • Large opening for enhanced flow
  • Weighs pounds less than stock
  • Lightweight brushed aluminum body
  • Silent Sport® packing is durable and efficient, protecting bodywork for exhaust heat and soot
  • Tunable for sound and performance
  • U.S. Forest Service approved spark arrestor

Rejetting is recommended with this exhaust

Included Items:
(1) Muffler
(1) Inlet Pipe
(1) T-Handle hex t9ool
(1) Allen wrench
(1) Tube Saf-T-Eze
(4) 1/4x7/16 Buttonhead allen bolts
(4) 1/4 in. Washers
(1) Mounting bar
(18) Discs
(2) End caps
(6) Sockethead allen bolts
(1) Rivet
(2) Rubber grommets
(2) T-Bolt clamps
(1) #28 Hose clamp
(1) 13/16 in. L spacer
(2) 10mm-1.25x16mm Hexhead bolts
(1) 8mm-1.25x40mm Hexhead bolt
(3) 8mm Flat fender washers
(2) 1/4 in. Flat washers
(2) 10mm Serrated washers
(1) Nyloc nut
(1) Instructions

There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Discoloration (bluing) is caused by tuning characteristics, cam timing, carburetor jetting, over heating, etc. See the Chems/Lubes section for products that will help to prevent or remove the bluing.

Specs

Specs for Supertrapp IDS 2 Tunable Quiet Series Silencer/Spark Arrestor

Fitment for Supertrapp IDS 2 Tunable Quiet Series Silencer/Spark Arrestor

Part 446985 fits the following machines

See if this part fits your ride

Yamaha
2004 Yamaha YFM400A Kodiak 2x4
2003 Yamaha YFM400A Kodiak 2x4
2001 Yamaha YFM400A Kodiak 2x4
2000 Yamaha YFM400A Kodiak 2x4

Reviews for Supertrapp IDS 2 Tunable Quiet Series Silencer/Spark Arrestor

out of 5 reviews.

5 out of 5 (100%) customers would recommend this to a friend.

5 Stars
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Fitment:
Sound: Loud
soft loud
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Performance:
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The most tunable system ever

March 25, 2012

Easy install. Nice fit. They provide EVERYTHING you need to set up the system. Since I'm in the process of setting up the carb with different jetting, the ability to add or remove discs to change back-pressure makes this the most adaptable, tunable slip-on system there is. Over the years I've used all the system types from straight through to chamber type, and there is nothing as tunable as the SuperTrapp discs. Mine is a spark arrester type, and is the "quiet" model. It's much, much mellower than the race version, and also much quieter than four other brands that I also have. BTW: I had to exchange item on my order, and DK's included UPS 'stick-on' labels made it a ten second drop-off. Nice.

I would recommend this item to a friend.
Fitment:
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Performance:
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GREAT PRODUCT !!!

September 5, 2010

I replaced an old style Supertrapp on my Yamaha Warrior. On the old unit I had to remove most of the disks to avoid getting a noise ticket. The new Supertrapp IDS is almost as quiet as the stock exaust with all the disks in and all the lost horsepower is back !!! I still have the great Supertrapp sound just not so much of it to get the cops after me. This is a great design. I am also very happy with the service I recieved from Dennis Kirk. The product showed up on time and as ordered.

I would recommend this item to a friend.
Fitment:
Sound: Soft
soft loud
Finish:
Performance:
By: from Carmichael , CA

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Super Trapp IDS2 Quiet

July 20, 2010

on a "98 DR350SE. Comes w/ 12 discs, anything more than 7 creates quite a bark, not what I would consider "quiet" or even close. 7 discs does create a deep good tone though. Does it make more power? Who knows, I installed it at the same time as a jet kit & drilling 30 - 1/4" holes in the airbox. It was VERY lean to start with & definitely starts & runs better now. The whole system is 3 lbs lighter than the factory. It does NOT include the gasket between it & the head pipe.

I would recommend this item to a friend.
Fitment:
Sound: A Little Loud
soft loud
Finish:
Performance:
By: from Maine

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excellent muffler

May 4, 2010

The quality and performance is outstanding. The sound is thumper music.

I would recommend this item to a friend.
Fitment:
Sound: Loud
soft loud
Finish:
Performance:
By: from Bakersfield Ca.

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Worth the Money.

October 21, 2009

The sound is just what I wanted and the performance increase is impressive. The installation was fairly easy, it just seemed alittle tighter than necessary, I had to use a rubber mallet to get the pipe sections all the way seated so the bolts lined up. Otherwise it is a great product that I would purchase again.

I would recommend this item to a friend.
Fitment:
Finish:
Performance:
By: from Stewartstown, PA

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Instructions and Media for Supertrapp IDS 2 Tunable Quiet Series Silencer/Spark Arrestor

Instructions - PDF Instructions - PDF Instructional PDF