Quiet down the DTH exhaust

[lowndex]

Anyone have a resonator tip they recommend to quiet down the DTH cat-back exhaust? I can't stand the drone sound on the highway.

[jwight]

Somebody posted a mod for the BBP system but not sure it will work on the DTH. I thought they weren't supposed to drone?

Found it: BPP Center Exit Exhaust too loud? Here’s a mod.

[RussBarnes]

Need an add-on motorcycle tip, not something stuck into the pipe and increase the back pressure defeating the exhaust gains.

[lowndex]

I do not wish to give up power; just noise. Else, I will rip off the DTH amd purchase the WORKS exhaust, which gives me equal hp and far less noise.

[mendo]

The Supertrapp works pretty good on other application and is not very restrictive, it may work for you.

[lowndex]

Originally Posted by jwight

Somebody posted a mod for the BBP system but not sure it will work on the DTH. I thought they weren't supposed to drone?

Found it: BPP Center Exit Exhaust too loud? Here’s a mod.

Thank you.

[lowndex]

I just spoke with Nick at DTH. DTH is designing a stainless steel, baffle insert for the exisitng DTH cat-back exhaust. The device is spec.d to reduce the horsepower a tiny 0.25 hp BUT quiet the exhaust drone significantly. The exact db spec.s will follow from DTH on their web site:
DougThorleyHeaders.com

I am told the new unit will be available to all within thirty days and is easy to install. I was so excited, I tried to pre-pay with my credit card. Nick appreciated the offer, but I must wait a few more weeks. Damn. I almost had the little bugger.

[nscaler]

I LIKE the noise. And just that little more oommph.
:crybaby:

[EdwardDennis]

Originally Posted by nscaler

I LIKE the noise. And just that little more oommph.
:crybaby:

Ditto. I'm used to aftermarket motorcycle exhausts that I've swapped out over the years: everything from Cobra slip-ons to Bubs---now THAT'S loud.

The Thorley system actually has a pleasing "tuned" sound. Reminds me of my old Triumph Spitfire that I should have never sold back in 1976....

[MB DNA]

Did Nick at DTH happen to say whether they are adjusting the volume on future production of the single exit (#83405) catback systems or will they continue with the current design and offer a baffle option?