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2011 exhaust

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Old Oct 28, 2011 | 08:02 AM
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Default 2011 exhaust

What will give the best low end torque, the stock 2:1:2 exhaust or a set of true duals?

I'm thinking the stock (catless) exhaust should be better than the true duals. Any comments?
 
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Old Oct 28, 2011 | 08:44 AM
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With everything else being stock, I think the stock exhaust (with the cat in place) will probably give you the best torque. And still slightly better without the cat.
 
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Old Oct 28, 2011 | 09:01 AM
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You'll lose torque going to TDs. That said, gutting the CAT creates a "less than efficient" collection chamber. Best TQ would be from a 2:1 or the Fuel Moto or Fullsac replacement headers.
 
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Old Oct 28, 2011 | 09:09 AM
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+1 on the losing TQ from Tru duals.
Most any 2-1 pipe will give you what you are looking for.
Drago's bikeworks 2-1's are awesome..
They make serious HP & TQ.
 
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Old Oct 28, 2011 | 12:53 PM
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Originally Posted by DannyZ71
With everything else being stock, I think the stock exhaust (with the cat in place) will probably give you the best torque.
+1 Yepper. Stock headers.
 
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Old Oct 28, 2011 | 12:58 PM
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best torque: a 2 into 1 header- supertrapp or thunderheader have been making power and smiles since the 80's.

next a stock type header system with the cat removed- that would be my bang for buck choice

( one of the reasons I chose an 09 was the lack of cat in 49 State bikes)

I wouldn't consider a header system with the restriction of the cat.


Mike
 
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Old Oct 28, 2011 | 01:04 PM
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Originally Posted by hougz79
You'll lose torque going to TDs. That said, gutting the CAT creates a "less than efficient" collection chamber. Best TQ would be from a 2:1 or the Fuel Moto or Fullsac replacement headers.
Hit the nail on the head!
 
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