HR1 Slip-On Exhaust


0

0150r

New Member
I've been looking thru a lot of threads regarding exhausts, but haven't seen anything posted on the "HR1" exhaust from HR 1 EXHAUST

It looks to be a slip on (quote from the description of their youtube video: "it will get rid of your cat system and bolt right to the back of your stock header."). Their website doesn't list it unfortunately. I will be emailing them for some more info on availability and pricing. Would a PCV be a good idea with a slip-on?

[ame=http://www.youtube.com/watch?v=OHa1_I4pZgY]Yamaha FZ6R 09- HR1 Exhaust system cat elem kit - YouTube[/ame]
 
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richierich781

New Member
looks pretty good, probably have to do your own cutting since you cant unbolt the cat
 
6

6R Blackout

New Member
IMO if you do any exhaust mod, it is good to put at PC or Juice Box!


Sent from my iPhone using Tapatalk Casey (aka) Hunter77!
 
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Mayne Evnt

Member
I called and left a message but they haven't responded back yet. I'm curious what the kit comes with and how is it done/ pricing!
 
9

99vengeur

Administrator
Staff member
I hate to be the bearer of bad news, but there is no such thing as a slip on for our bike. The entire exhaust system is one solid unit. For this to work, you will have to cut off the cat and muffler and either weld or clamp whatever they are offering in their "kit" to the cut header pipes.
 
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MistahT

Mistah T
Elite Member
99vengeur said:
I hate to be the bearer of bad news, but there is no such thing as a slip on for our bike. The entire exhaust system is one solid unit. For this to work, you will have to cut off the cat and muffler and either weld or clamp whatever they are offering in their "kit" to the cut header pipes.
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Sounds like a job for Marthy! :)

Any word on price and availability?
 
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MistahT

Mistah T
Elite Member
Do those flaps inside open and close to make the exhaust louder or softer? I don't want to run stock, but also don't want the super loudness of the TBR exhaust, so this seems like a middle of the road option, AND IT'S ADJUSTABLE.

I'd just about order one right now. But I guess you're right, they don't want our money.
 
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z21-i

New Member
They have designed some sort "manifold" to go on the pipes. Guess you have to cut off the stock converter/muffler and install the manifold. Price is $440
 
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z21-i

New Member
Hr1

So I had a few emails with the HR1 people, they also sent me a few pics. You cut the stock exhaust off while it is on the bike and they supply a machined adapter to go over the cut stock pipe. The ID of the adapter accepts a another pipe which attaches to the muffler. This idea of not having to remove the entire exhaust is appealing. I also like the adjustable back pressure feature which should allow you to run stock ECU and upgrade to Juice Box or PCV later.

Any opinions on the bolt on type design ?
 
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Rabbitman109

Lumen Junkie
Elite Member
z21-i said:
I also like the adjustable back pressure feature which should allow you to run stock ECU and upgrade to Juice Box or PCV later.

Any opinions on the bolt on type design ?
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First, I am not so sure about leaving your stock maps as is after an exhaust upgrade. Whether or not it is bolt up, it still allows for more air flow, and when there is more air, you need more fuel to balance the ratio.

The bolt up design doesn't come together in my head. From your description, it doesn't sound like it would be very secure. Is there anyway for you to upload the pics here? It does sound like a cool idea, just seems a little not so clean to me. Would definitely be pretty awesome if it works.
 
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Nastybutler

Cynical Member
Elite Member
MistahT said:
Do those flaps inside open and close to make the exhaust louder or softer? I don't want to run stock, but also don't want the super loudness of the TBR exhaust, so this seems like a middle of the road option, AND IT'S ADJUSTABLE.

I'd just about order one right now. But I guess you're right, they don't want our money.
Click to expand...
If you think the TBR is too loud, you'd be better off sticking with the stock exhaust. Aftermarket exhausts don't get much quieter than the 6R with a TBR and the P1X tip in.
 
Y

yellowfz

z21-i said:
So I had a few emails with the HR1 people, they also sent me a few pics. You cut the stock exhaust off while it is on the bike and they supply a machined adapter to go over the cut stock pipe. The ID of the adapter accepts a another pipe which attaches to the muffler. This idea of not having to remove the entire exhaust is appealing. I also like the adjustable back pressure feature which should allow you to run stock ECU and upgrade to Juice Box or PCV later.

Any opinions on the bolt on type design ?
Click to expand...
:thumbup:

Sounds good to me, just about exactly what I did with mine. I have been saying this all along, cut at flange and use reducer to tip pipe, slide tip on.
Leaving a little back pressure is good, and this helps to reduce pop back, which mine has none.
 
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z21-i

New Member
pics

FZwhite said:
First, I am not so sure about leaving your stock maps as is after an exhaust upgrade. Whether or not it is bolt up, it still allows for more air flow, and when there is more air, you need more fuel to balance the ratio.

The bolt up design doesn't come together in my head. From your description, it doesn't sound like it would be very secure. Is there anyway for you to upload the pics here? It does sound like a cool idea, just seems a little not so clean to me. Would definitely be pretty awesome if it works.
Click to expand...
I was trying to keep the cost down not the sound. My thought was I could increase back pressure to allow for removal of stock system and add PCV later when funds permit.
 

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