Japanparts has the OEM under panel kit listed!

[Turbowned]

Originally Posted by Hanakuso

That might be a bad idea since a lot of the items it would cover need proper cooling. The exhaust/cat might end up heating up the tranny, diff, etc too high

Heat wrap. It should have proper venting, though.

Here we go, something like this: (Ferrari 599 for anyone who's wondering)

[ayau]

Originally Posted by jflBRZ

Interested. But anyway the dealerships can order these for us?

probably not since they're not parts from the US catalog. it doesn't hurt to ask though.

[TouchMyHonda]

Wow so why would anyone buy the carbring stuff for well over a grand?

[quik1987]

Originally Posted by Deslock

On the other hand, it'd suck if salt could get trapped above the panels (and thus be more difficult to wash away). I can't tell from the photos if that'll be a concern.

BTW, I wouldn't expect much in the way of fuel efficiency gains, but there will be a little on the highway. Force from drag:

F = 1/2 * p * Cd * A * v^2

p = air density
v = velocity
A = cross sectional area
Cd = drag coefficient

According to edmunds:

I assume it's a negligible difference city and ~0.4 MPG highway. The FT86's improvement might be marginally more.

Anyone know if these panels noticeably reduce wind/road noise?

What does this work out to in $?

How long would it take for the fuel savings to pay for the parts themselves?



also does the trd diffuser or subaru diffuser accessory further reduce the drag coefficient any further?

Stainless steel diffuser for mounting on TRD's High Response Muffler Ver.R series.

Effectively draws air from under the vehicle towards the rear to control lift generated at high speeds, while improving straight line stability by using its four fins to control air flow.
*for vehicle equipped with High Response Muffler Ver.R

[TouchMyHonda]

Fuck fuel economy, I want this for those buck60 late nights.

[Deslock]

Originally Posted by quik1987

How long would it take for the fuel savings to pay for the parts themselves?

Hypothetically, suppose you gain 0.5 MPG on the highway (I suspect that's optimistic). Assume this costs ~$273 up front. Not accounting for interest, you're looking at:

34.5 vs 34 MPG:

$4.00/gal: 160k highway miles
$4.50/gal: 142k highway miles
$5.00/gal: 128k highway miles

30.5 vs 30 MPG:

$4.00/gal: 125k highway miles
$4.50/gal: 111k highway miles
$5.00/gal: 100k highway miles

Obviously, it doesn't make sense to buy it just to reduce fuel costs.

[zkubidu]

Update for everyone. I posted up a little bit ago on 9/28 that I ordered my panels. Received them today in a nice large Subaru box. Fitment of the parts kit is CONFIRMED. Everything bolts or clips up to factory holes. There are plugs along the outside edge of the forward panels which were a bit of a pain to remove, but are just plastic snap-in plugs. I reused all original hardware that held the USDM half-panel in place, and so ended up with some additional hardware. I tend to keep these around in case I need to remove stuff later on and clips start breaking. Also, I found out that the right side of the fuel tank already has a half cover on it; this needs to be removed before the full cover can be installed.

Thanks again everyone for the help. Total install took me about 30minutes at home on jack stands. Tools needed are a 12mm deep socket, 10mm standard socket, a flat screw driver, a panel popper tool, and possibly pliers for the PITA plugs that don't want to come out.

Cheers.

Edit: Want to add a note on the materials that these panels are made of. The rear two panels are of ABS plastic, the same you'd find on the original left side panel that would be removed. The two forward panels are made of a fiber/cloth material that is coated on the bottom side with what looks like plastic. It seems to be a great solution, as Perrin noted, that a plastic material would be best for sound dampening in addition to the aerodynamic benefits, but adds a bit extra being an even better sound insulating material.

Let me know if anyone would like a how-to on this. I'm lazy and 3 beers in.

[zoomzoomers]

Originally Posted by zkubidu

Update for everyone. I posted up a little bit ago on 9/28 that I ordered my panels. Received them today in a nice large Subaru box. Fitment of the parts kit is CONFIRMED. Everything bolts or clips up to factory holes. There are plugs along the outside edge of the forward panels which were a bit of a pain to remove, but are just plastic snap-in plugs. I reused all original hardware that held the USDM half-panel in place, and so ended up with some additional hardware. I tend to keep these around in case I need to remove stuff later on and clips start breaking. Also, I found out that the right side of the fuel tank already has a half cover on it; this needs to be removed before the full cover can be installed.

Thanks again everyone for the help. Total install took me about 30minutes at home on jack stands. Tools needed are a 12mm deep socket, 10mm standard socket, a flat screw driver, a panel popper tool, and possibly pliers for the PITA plugs that don't want to come out.

Cheers.

Can I ask where you bought it and how much you paid? :happy0180:

[zkubidu]

Of course, link to where I got it is on the first page. Again...I was an impatient little bastard and jumped the gun. Paid full pop on their website...but I believe there's a 10% discount of some sort.

Cheers.

[ayau]

Originally Posted by zkubidu

Update for everyone. I posted up a little bit ago on 9/28 that I ordered my panels. Received them today in a nice large Subaru box. Fitment of the parts kit is CONFIRMED. Everything bolts or clips up to factory holes. There are plugs along the outside edge of the forward panels which were a bit of a pain to remove, but are just plastic snap-in plugs. I reused all original hardware that held the USDM half-panel in place, and so ended up with some additional hardware. I tend to keep these around in case I need to remove stuff later on and clips start breaking. Also, I found out that the right side of the fuel tank already has a half cover on it; this needs to be removed before the full cover can be installed.

Thanks again everyone for the help. Total install took me about 30minutes at home on jack stands. Tools needed are a 12mm deep socket, 10mm standard socket, a flat screw driver, a panel popper tool, and possibly pliers for the PITA plugs that don't want to come out.

Cheers.

please take pics for everyone. :happy0180:

[zkubidu]

Got a bit dark outside for today after I finished up and knocked back a beer. I'll get some photos tomorrow...unless you'd prefer a full shot with it in the air on a lift (though....it'd be no different than any of the ones we've seen of the JDM/Euro models).

[ayau]

Originally Posted by zkubidu

Got a bit dark outside for today after I finished up and knocked back a beer. I'll get some photos tomorrow...unless you'd prefer a full shot with it in the air on a lift (though....it'd be no different than any of the ones we've seen of the JDM/Euro models).

whatever is easier for you man. damn, now i'm gonna need to order a set of panels. why did you have to confirm that they're working? lol

[zkubidu]

I was an impatient lil bast....oh hey look...coilovers...

[civicdrivr]

Do you notice any reduction is cabin noise? I wouldnt think that theyd make a huge difference, but still curious.