HelmHoltz resonator - No more drone !

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Jimbo

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Well.... we got lost in a miss understanding... Between emails, multiple phone calls, the sketch (which I left the original on the driver seat), they got it all wrong. They installed two resonators down stream of the X-pipe. And on top of that, when I started the truck I could hear a leak. I jumped under the truck (in my nice work clothes) and what did I find, a leak at one of their welds on the new resonators....

I went in the shop and asked for the owner to come out. He came out and I showed him the exhaust leak, which he immediately said he'd take care of. Then I pulled the drawings out while we where under there and started showing him what I wanted. He said he never even saw the drawings. So, oh shit.... we never even started on the same page.

He fixed the leak, and I told him I'd try it and see what I thought. If I didn't like it I'd bring it back and we'd try it my way.

I drove the truck a little bit, and it was a lot quieter. At take off with WOT, it was much quieter. No more braaaapbaaaap baaap baap, thupthupthup. I was disappointed. The drone was still there around 35 / 40 MPH but the exhaust was quieter overall. I wasn't able to get it cruise it at 65 for very long, but I wasn't completely happy. :mad:

RW and I had dinner and took the truck back so the guy can do it right.

We live an hour from Wilmington, so it's a pain to run a drop a truck off up there. And this isn't a good week. Got lots going on. I won't be going to get it until he sends me a picture of what it looks like. :flipthebird:

Yikes. That's really disappointing. Sorry Joe! However, no I'd be concerned about all the crap and filler they'll need to use to cover their **** up on the back of the x-pipe. Also, ensure they're at 29" OAL. But, I'm hopeful you'll be happy with it after you're all done.

Edit: I would have told them don't worry about me, you're going to need to answer to the pregnant, hormonal, crazy lady if you don't get it right!
 

MTUH3

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Looking forward to hearing the results. You only added the tubes right, or tubes and an X pipe?

I lost the original scope of the project and got confused with everyone comparing pipe ad tube length and size.....
 

MTUH3

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Gotacha, I think you will be happy, once it is done correctly.

Granted I had nothing after the resonator for a while on my truck, the drone was terrible. I was usually down shifting to 5th or manually shifting in general to get out of resonance. After I welded the exhaust back up (and removed over 50% of the glass in the muffler (not on purpose)), it was night and day. If / When I get to putting headers on, the truck will be right where I want it, exhaust wise
 

Yukon Joe

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Pretty ******* beautiful, isnt' it?!
Yes it is. The hour drive home I could actually talk to RW over the radio. I even drove with the radio to enjoy the silence. Lol....


This morning's phone call was a rough one. The guy didn't want to do it, then he quoted me another $125 or come get your truck. I wasn't to happy, but I also knew he could do it and the shops I'd been to before wouldn't.

I picked it up a just now and checked it all over. Looked good. Measurements where right. So I went in to pay the guy and he said no charge. I didn't think that was completely fair so I still gave him some money.

The drive home was enjoyable. The low end braaapp braaapp blub blub blub was still there. Maybe a tick softer but not nearly as quiet with those resonators he made on there.

For anyone looking for a no drone fix, take that drawing I posted too a custom exhaust shop and see if they will build you one. It will put a smile on your face when you're done.

Yukon Joe :baby: :baby:

http://www.fordraptorforum.com/showthread.php?p=868026
 

Jimbo

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Yes it is. The hour drive home I could actually talk to RW over the radio. I even drove with the radio to enjoy the silence. Lol....


This morning's phone call was a rough one. The guy didn't want to do it, then he quoted me another $125 or come get your truck. I wasn't to happy, but I also knew he could do it and the shops I'd been to before wouldn't.

I picked it up a just now and checked it all over. Looked good. Measurements where right. So I went in to pay the guy and he said no charge. I didn't think that was completely fair so I still gave him some money.

The drive home was enjoyable. The low end braaapp braaapp blub blub blub was still there. Maybe a tick softer but not nearly as quiet with those resonators he made on there.

For anyone looking for a no drone fix, take that drawing I posted too a custom exhaust shop and see if they will build you one. It will put a smile on your face when you're done.

Yukon Joe :baby: :baby:

~~ Raffle of $$500 Gift Card to Raptor Retrofit ~~ - FORD RAPTOR FORUM - Ford SVT Raptor Forums - Ford Raptor

I did the same thing, kept the radio low and was talking to the wife, had a big smile on my face... apparently the drone didn't bother her like it did me. Now every time she talks for a long time, I tell her I wish I left it how it was so I couldn't hear her... she doesn't like that; women are so complex.
 

MTUH3

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As FYI,

I did talk to MRT more about this. They are considering selling a tube / muffler and tube option if customers are interested. You could buy the tube and install yourself or have a shop do. I am not going to say it will be more cost effective, but if people are interested in that type of option, let me know and I will talk to them more about it.

They use this type of "technology" on nearly all the exhaust systems they build. I am actually considering deleting the muffler on my H3 and adding a drone tube. That little I5 sounds pretty cool without the muffler.
 
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