Magnaflow 11148 modded pipe FS.

[d_adams]

Going to pick this up in a couple of hours, it's ready to go. This is the first one I did like this, I think it was winter of 2010-2011, either December or January. It's been hiding in the corner of my garage behind a bunch of other stuff. Lost the original downpipe off of it, so it's got a new one. The pipe was only used for testing and to see if I could make one.

Better pics when I get it, this is just what the guy sent to me last night.

Black satin high temp powdercoat. $475 shipped.

 

[Loki]

If i knew dyno specs and tunes were available.

 

[d_adams]

Gateway tuned one a while back, numbers should be similar to this. I've seen similar numbers on mine, 9 hp gain without tuning, etc. Just depends on where it starts out at.

 

[snrusnak]

Pics on bike?

 

[GAXB9R]

10 hp gained? Am I reading that correctly?

 

[d_adams]

No pics of it in it's current color, only nekkid.

This one is in PA somewhere, got polished though.

GAXB9R, yes. Might possibly make more, I really don't know. Gateway did that tune and then the guy modded it a little more, so it could make even more than what was posted.

Going to pick it up in another 45 minutes I think.

 

[KickAshBuell]

Nice, Father's day is just around the corner, hmmm how do i convince the wife dad really needs this...

 

[Timeless]

Its better to ask for forgiveness than for permission.

 

[vtech007]

^[up] like that attitude when it comes to our "toys"

 

[d_adams]

 

[thuren67]

That is sexy

 

[d_adams]

Still available. I want it sent out to a new home, $450 shipped.

 

[snrusnak]

Not to be a prick(I like the piece, good craftsmanship and looks like it'd be a good performer) but that dyno is not good representation. The runs were on different days, there is a huge difference in temperature, etc. Was it the same dyno operator?

 

[MotoX6]

Is that just a modified car exhaust? lol

 

[d_adams]

Dyno chart isn't everything. I realize it was done on different days, different temp, etc, but it's not like Marion (mechanic at gateway-hd) got it tuned in 5 minutes. It's still a 8 hp gain over what it started at. Yes, I'm fairly certain it was the same operator/tuner, he did them for quite a while. He's at another dealer now, maybe 30 miles south. There's a reason why all that data is printed at the bottom, it's calculated into the final hp numbers to give a somewhat accurate reading. I've used that dyno myself, the highest I've seen recorded from my personal bike was 139 or 140 I think. I've tested several bikes there and seen v-rods only make 115 at the wheel on it. That run was right after one of mine and the guy was pretty pissed that a "jap" bike made so much more power. He got even more pissed when he found out it wasn't what he thought.

Motox6, yes. GB sells these exact same mufflers, I think unpolished (raw) is $465? I do the downpipe differently and it sits a little (2" maybe?) farther back, closer to the tire.

They do sound pretty good for what it is, my hand crafted ones are very similar in sound, just a lot more work to make them.

 

[snrusnak]

Gotcha. Wasn't trying to poke holes in your product or anything...I just don't think that's accurate. Maybe it is though....I'm certainly no expert on dyno tuning...

 

[d_adams]

Bump. Still available, $450 shipped.

 

[Rhino1]

Great looking exhaust! I went with a similar build (by GB), and would not hesitate to buy this one from D_Adams. This style of muffler sounds the best (in my opinion), makes very good power, and looks great/like it belongs on our Buells.

I haven't dyno'd my bike (and probably never will), but my butt and wheelie Dyno tells me that the midrange is at least as good as stock, and there is a significant gain on top
.

 

[freak2180]

I'd take it if I could make payments. . I've been tossing around the idea of selling my drummer SS. Only thing is I don't want any down time so I don't miss out on any seat time durring my short time off......

 

[MotoX6]

Whats the interior design of the Magnaflow exhaust? Dual tube straight through? Do you have a pic of internals