TM Designworks No Leak Exhaust Collar

TM Designworks No Leak Exhaust Collar
TM Designworks No Leak Exhaust Collar

$36.99 - $64.99

  • Description
  • 13 Reviews
  • 5 Questions
  • Fitment
Item #TDW000I

TM Designworks created a solution to keep the smoke from a 2-stroke moving through the silencer end cap with the No Leak exhaust collar.

  • Fitted with an internal military-spec O-ring that expands at high heat, creating a perfect seal.
  • For extreme durability and longevity, constructed out of billet aluminum.
  • Will fit most pipes (excludes Duncan Fat Boy pipes).

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13 Reviews
4.0 out of 5 stars
5 Star   7 4 Star   3 3 Star   0 2 Star   2 1 Star   1
Verified Purchaser
Perfect fix

Perfect fix for the connecting joint between pipe and silencer. Seals on tight and stops oil from blowing out. Infinitely better than OEM rubber boot!

Verified Purchaser
Lake Elsinore, CA, USA
Exhaust Colar

Works Great , but had a tough time getting it on my exhaust

Top 1000 Contributor Verified Purchaser
Any track, NC
Good product

Works better than the rubber oem one. Still lets a little spooge out of my fatty/shorty.

Verified Purchaser
Oceanside, CA, USA
Excellent Product!!

Absolutely awesome exhaust collar. Fit easy and works great. When the bike is warm you'll have a airtight seal with no residue leaks, When it's cooled down you can easily remove the silencer. Far exceeds the stock rubber boots! No more scrubbing away dripping spooge! Highly recommended!

Works as advertised

This collar fits tight on my 2003 yz125 stock exhaust and has stopped all leakage. It was easy to put on and saves me a lot of time cleaning the bike after riding. I would definitely recommend this if you are sick of dealing with a leaky exhaust. Worth the money.

Verified Purchaser
Works perfect

I have this collar installed on my 2000 Honda cr250 with fmf fatty pipe and turbine core silincer. It fits perfectly. No leaks and stays in place. Just needed a little vaseline on the inside to help it slide on easier.

Top 500 Contributor Top 250 Contributor
Columbia, SC
Waste of money...

It installs easily, and looks good, but mine started leaking after the second ride! At least it wont tear like the stock rubber one...

Top 500 Contributor Verified Purchaser Top 250 Contributor
Millstone, New Jersey
Good for CR 2-strokes

Bought this for my 2004 CR250 since the OEM rubber one ripped...def recommend this to anyone with a CR 2-stroke or any bike that has a problem with the exhaust leaking between the expansion chamber and the muffler.

Durability   Ease of Installation   Performance   Power   Style  

Top 250 Contributor
Las Vegas, NV
Durability   Ease of Installation   Performance   Power   Style  
Didn't Fit!

This product didn't fit my 2005 Suzuki RM 125 It pushed my silencer about half an inch to far out from the mounting bolt. Had to use a dead blow hammer to install it all the way on for the tight fit and the silencer still didn't line up. Idk if its cause i have the FMF SST pipe and not the Fatty but i wasted 36.99!!!

Top 25 Contributor Top 10 Contributor
Durability   Ease of Installation   Performance   Power   Style  
Just as stated in descrption

a must have for any two stroke. had this for over three years on my cr and does just as stated. no hi temp silicone needed a bit tough to get on the expansion chamber but a little bit of light lubricant and went on easy and complete exhaust install was not affected. once on, exhaust leak was gone & looks way better than the factory black rubber that was worth less.

Junction City, Or
Durability   Ease of Installation   Performance   Power   Style  
Cured the leakage problem

I've had these product on my 07 YZ250 for 4 years now. Works like it's supposed to. Hi-temp silicone wasn't used in the application. I'm pleased with this item.

Durability   Ease of Installation   Performance   Power   Style  
Did not fit / Did not work

I got this collar as a solution to leaking too much spooge from the pipe connection on the exhaust of my RM. Once attached the silencer no longer lined up with the mounting bolts making the exhaust very difficult to attach. Then my exhaust started leaking spooge again right through the "leak proof" collar. Waste of money. I ended up removing the collar and leaning out my fuel mix ratio instead...

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5 Questions
Answered:   5
Not Yet:   0
Location: Rhode Island, USA
Q: Does this fit on a pro circuit pipe and silencer?
Over 5 months ago
I have an Rm 125 but the silencer is a pro-circuit 304 and pro-circuit pipe. Will it fit?
MotoSport Staff Expert
Over 5 months ago
A: Yes, the TM Designworks No Leak Exhaust Collar would work with the Pro Circuit Exhaust on your 2007 Suzuki RM125.
Location: washington
Q: Is the exhaust collar compatible with an 02 yz250 with pro circuit pipes?
Over 9 months ago
02 yz250 with pro circuit exhaust pipes
Expert MotoSport Staff
Over 9 months ago
A: No sorry it is not available for your 2002 Yamaha YZ250.
Q: Does this come in a pair or set and will in my toomey t5 exhaust on my 89 banshee?
1 year 4 months ago
MotoSport Staff Expert
1 year 4 months ago
A: Yes it will fit your 1989 Yamaha Banshee Toomey T5 exhaust.
Location: Detroit, MI, USA
Q: Would these TM Exhaust Collars work with my set up?
2 years 1 month ago
1990 Yamaha Banshee FMF Fatty Pipe FMF Powercore 2
Expert MotoSport Staff
2 years 1 month ago Location: Portland, OR, USA
A: Yes, The TM Designworks No Leak Exhaust Collars will work with the FMF exhaust system on your Yamaha Banshee.
Location: Kittanning
Q: Fitment will this product work with aftermarket pro circuit exhaust?
2 years 1 month ago
Will this product work with an aftermarket pro circuit exhaust system?
MotoSport Staff Expert
2 years 1 month ago Location: Portland, OR, USA
A: Yes, the TM Designworks No Leak Exhaust Collar would work with the Pro Circuit Exhaust on your 1999 Suzuki RM125.
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