i have an 07 apex er . what is the failure probability ? it has 1000 miles . should i start looking for a set?
Iceman57
TY 4 Stroke Guru
scubadoo said:i have an 07 apex er . what is the failure probability ? it has 1000 miles . should i start looking for a set?
I have 3,200 hard miles on my sled and my headers and donuts are just fine.


Blue Dave
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Iceman,
I like your new avitar much better!
I like your new avitar much better!
yamadog07
Expert
4800 miles on mine, just had apart, no problem, just donuts a little worn.
Attak44
Extreme
Most people are seeing them go at 2500-3500 miles. Mine went at 8600 and I have 3000 on the new set with no problems yet.
When it begins to backfire on decel its time for new ones.
When it begins to backfire on decel its time for new ones.
do all years have the problem ?or is it 06 07?
FJR1300
Expert
traded in my 2007 Attack with 8000 miles no problems
Iceman57
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DoktorC
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scubadoo said:do all years have the problem ?or is it 06 07?
It's mostly affecting the Titanium Y-pipe sleds...05-current (I guess). I think mine went at about 6000kms.
Gibby
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05 warrior 6200 miles 1 was 1/2 gone and 1 was 1/4 gone other 2 were in good shape, nothing wrong with y pipe
hayastusa
Pro
Replaced mine at 6000kms. Two were completely gone, 1 was 1/2 there and the right side cylinder was completely intact. No backfiring, just heard what sounded like a header leak about at about 5000kms
NY AttakGT
TY 4 Stroke Guru
'07 Attak GT with 2,300 miles 1 donut gone.....2 badly worn..and 1 was ok. My left "Y" pipe was also cracked. Everything was replaced under YES warranty.
I say check it when you can. Better to find a problem now and fix it..then have a problem out on the trails...not to mention you can cause more problems ($$) if you dont replace that cheap donut that needs to be replaced or let it go and have to eventually replace a Y pipe ($300-400).
--Steve (O.C.)
I say check it when you can. Better to find a problem now and fix it..then have a problem out on the trails...not to mention you can cause more problems ($$) if you dont replace that cheap donut that needs to be replaced or let it go and have to eventually replace a Y pipe ($300-400).
--Steve (O.C.)
apex yooper
Expert
When mine went bad, I had a cracked titanium pipe. they were not available then, and the cost was about $250 each. RX1 stainless pipes are about $150 each, if I remember right.
I bought a set of used RX1 pipes, and had a muffler shop add about 1" to the length to match the Apex pipes. I paid $150 for 2 pipes, and $20 to the muffler shop. Stainless will not crack as easily, and could be welded. It's a big deal to have titanium welded.
I bought a set of used RX1 pipes, and had a muffler shop add about 1" to the length to match the Apex pipes. I paid $150 for 2 pipes, and $20 to the muffler shop. Stainless will not crack as easily, and could be welded. It's a big deal to have titanium welded.
BA APEX
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Tycho998
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Mine failed at 7700 km. No backfiring, but the sound of the exhaust changed quite a bit. This was something I was paying attention to from other posts and caught the failure before the Y-pipes were affected. To bad I never noticed the post on the jack-shaft bearing.
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