CDC Shaker System

xxrequiemxx · Dec 4, 2007

I was looking into "fake" hood scoops for my stang. While searching the web - I came across the "CDS Shaker System" for my hood.

Does anyone have any experience with these?

I have a few questions:

1. What is required to make the hole in the hood out of the factory "stamp" that they say is on my hood.
2. Does this void warranty?
3. How difficult is it to install?
4. Is it worth it?

I just got my mustang last Friday - so I have been buying a lot of upgrades for this thing!

Thanks for the help, as usual!

Nick

Casey4s · Dec 4, 2007

xxrequiemxx said:
I was looking into "fake" hood scoops for my stang. While searching the web - I came across the "CDS Shaker System" for my hood.

Does anyone have any experience with these?

I have a few questions:

1. What is required to make the hole in the hood out of the factory "stamp" that they say is on my hood.
2. Does this void warranty?
3. How difficult is it to install?
4. Is it worth it?

I just got my mustang last Friday - so I have been buying a lot of upgrades for this thing!

Thanks for the help, as usual!

Nick

I installed the CDC "Shaker" last Spring.

To cut the hole in the hood you just need a good jig-saw with a metal blade. The kit comes with plenty of illustrated instructions and a templeate to make the cut out with, I found it to be quite accurate.

I can't think of any reason to void the warranty, but as stated in another current thread here, technicaly Ford can void your warranty just about any time they want. The only real change to the car itself is the hood hole.

How difficult?? That really depends on your ability with hand tools and knowlege of general auto work. It took me 5 or 6 hours working by myself in my driveway. I took my time to prevent mistakes, and measured things 4 or 5 times. Cutting out the hood is probably the hardest part technicaly but even that is not a big deal.

I think it was worth it to have a fully functional hood scoop as opposed to a non-functional one. I was looking for a good scoop at the time just like you are now and found the CDC on eBay.

If you go to the CDC site the install instructions are online for you to check out.

EDIT: Instructions>>>---->
http://www.classicdesignconcepts.com/images/installsheets/05-07_Shaker_Mustang

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On my particular install I had to do a little bit of fabrication to my Air Tube and my Air Box because I have a K&N CAI on my car. It was no big deal but it took me a few hours above the initial install time. I sent some photos to CDC tech and they guy thought my fabrication efforts were a good effective way of using the Shaker with an aftermarket CAI system.

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xxrequiemxx · Dec 4, 2007

Wow - nice job! That looks so great.

I am pretty good with tools and basic auto stuff. I got friends who are really good - so I can go to them for help if need be.

Now - how did you prevent any scratching of the hood on the outside edge of where you cut? That is what I am concerned about.

I also noticed you are using an aftermarket intake... Is that required for this or did you have that on before you decided to install the shaker? I am hoping to install my American Thunder axle-back exhaust this weekend... Is it beneficial to get another intake if I am doing the shaker install?

Casey4s · Dec 4, 2007

xxrequiemxx said:
Wow - nice job! That looks so great.

I am pretty good with tools and basic auto stuff. I got friends who are really good - so I can go to them for help if need be.

Now - how did you prevent any scratching of the hood on the outside edge of where you cut? That is what I am concerned about.

I also noticed you are using an aftermarket intake... Is that required for this or did you have that on before you decided to install the shaker? I am hoping to install my American Thunder axle-back exhaust this weekend... Is it beneficial to get another intake if I am doing the shaker install?

No you don't need an aftermarket intake (CAI) at all. The kit is designed to be used with the factory air-box. You simply cut a hole, with provided template, in the factory air-box and there is a fitting that plugs right into the new hole.

I already had my K&N CAI intake so I had to improvise (As stated in my first post) and do a little fabrication to make it all work out, the tech Guy at CDC was impressed with my concept.

EDIT: Scratching the hood?

I cut through the template and the hood and under-hood blanket all at the same time. I used clear packing tape over the cut lines to keep the paper from shreading, which also protected the the hoods surface at the same time. That is not the method that CDC has in their instructions but I have a good bit of fabrication expierience with sheet metal and I use this method for other applications as well. CDC says to cut out the center portion of the main template and cut through the paint with an Exacto blade, but my method is superior to theirs. Oh, I also had a layer of masking tape (blue 3M tape) under the template for added protection.

If yoyu have any more questions, just ask...

EDIT 2:

Read the CDC instructions at this link....

http://www.classicdesignconcepts.com...Shaker_Mustang

stangdude2000 · Dec 4, 2007

I just would not have the "cajones" to cut through my own hood. I'd be too afraid of slipping just a hair and ruining it.

Casey4s · Dec 4, 2007

stangdude2000 said:
I just would not have the "cajones" to cut through my own hood. I'd be too afraid of slipping just a hair and ruining it.

The most important thing is to measure it accurately, (re-check the measurements several times) and not to rush the cutting. Just take your time and follow the lines on the template. The corners have a decent radius and are not difficult to cut if you go slowly.

But Yes, I had to swallow hard and take a deep breath before I drilled the pilot hole to insert the saw blade.

xxrequiemxx · Dec 4, 2007

I mean... if you slip a little and go barely out of line... I am sure that rubber piece that goes around will hide that - right?

xxrequiemxx · Dec 4, 2007

Casey - are those your stock rims? If so - how did you get them painted so nicely?

Mine is black and I am trying to get EVERYTHING black on the exterior.... I was going to purchase black rims - but if i can paint the ones i have now and it look good I will do that!

fobra559 · Dec 4, 2007

That Shaker looks awesome. I would have to agree about being not man enough to cut the hood How much power did you feel from the shaker Casey4?

Casey4s · Dec 4, 2007

xxrequiemxx said:
I mean... if you slip a little and go barely out of line... I am sure that rubber piece that goes around will hide that - right?

Yes, there is some leaveway with the cut line, and the trim ring will hide little imperfections in the cut. Not to worry....

xxrequiemxx
Casey - are those your stock rims? If so - how did you get them painted so nicely?

Mine is black and I am trying to get EVERYTHING black on the exterior.... I was going to purchase black rims - but if i can paint the ones i have now and it look good I will do that!

No, these are 18" aftermarket black bullet rims from American Muscle, one of our forum sponsors. I am not sure if I would paint the rims or not, I intend to sell my stock rims and tires and re-invest in other mods.

fobra559
That Shaker looks awesome. I would have to agree about being not man enough to cut the hood How much power did you feel from the shaker Casey4?

CDC doesn't claim to actually add more than a few HP to the car at WOT, but I think the acceleration curve seems more linear with the Shaker in place. But don't expect a tremendus change. I think it will prove itself this spring at the 1/4 mile track.

fobra559 · Dec 4, 2007

When does it actually function, is it similar to the Mach 1's where it starts sucking additional air at 80mph?

Casey4s · Dec 4, 2007

fobra559 said:
When does it actually function, is it similar to the Mach 1's where it starts sucking additional air at 80mph?

It starts intaking air and sending it to the engine intake filter as soon as you are moving enough to push air into the scoop. At 35 or 40 MPH it is working effeciently, there is no damper or vacuum actuated door of any kind, just a pretty straight shot from the scoop to the intake.

fobra559 · Dec 4, 2007

Casey4s said:
It starts intaking air and sending it to the engine intake filter as soon as you are moving enough to push air into the scoop. At 35 or 40 MPH it is working effeciently, there is no damper or vecuum actuated door of any kind, just a pretty straight shot from the scoop to the intake.

Sweet Better starting at 35 to 40mph than 80mph.

Casey4s · Dec 4, 2007

Here is an excellent article describing the CDC Shaker and detailed installation instructions with color photographs for the S197 GT. This might clear up some of the questions regarding this product.

This is from "Mustang Monthly" magazine.

http://www.mustangmonthly.com/techarticles/mump_0602_s197_mustang_shaker_hoodscoop/index.html

Towelly · Dec 4, 2007

Casey, are you at stock ride hieght right now?

Casey4s · Dec 4, 2007

Towelly said:
Casey, are you at stock ride hieght right now?

NOPE, I am down 1.5" with Roush springs.

kooldawg6 · Dec 5, 2007

Towelly
Casey, are you at stock ride hieght right now?

Casey4s said:
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I believe the reason he gets asked that question often is due to not only the angle of his pics, but also the all black around the bottom that gives it the appearance it sits higher. We've had our cars side by side a couple of times now and I can assure you it is lower than mine Next time we have our cars side by side, I will have to take a few pics.

08cali · Dec 5, 2007

For guys who have this mod already, what about the bare metal the jigsaw leaves on the hood cutout? Did you touch that up? I am paranoid of that rusting if any water were to get under the lip of the trim ring around the hood.

Casey4s · Dec 5, 2007

08cali said:
For guys who have this mod already, what about the bare metal the jigsaw leaves on the hood cutout? Did you touch that up? I am paranoid of that rusting if any water were to get under the lip of the trim ring around the hood.

On the '05 Mustang GT the Hood is Aluminum so rust is not a consideration. I don't know if the following years are Aluminum or Steel.

But if my hood was steel, I would have dressed the edge with some sand paper if needed and put a couple of coats of clear acrylic on the edge while it was still masked from the cutting step.

bigcat · Dec 5, 2007

i would touch it up no matter what. it may not rust, but it will CORRODE. eventually, it will be the same situation as rust.

CDC Shaker System

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At least it's more erect and not floppy anymore.

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At least it's more erect and not floppy anymore.

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At least it's more erect and not floppy anymore.

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mine works really well and can take a fair amount

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start with the upper hole, and if more traction is

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