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Rear GT/CS (California Special) Spoiler - Unpainted (10-14 All)

28 Reviews
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  • Item #13255-00
  • Market Price $219.99
  • You Save 9% ($20.00)
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  • Bold Modern Styling
  • Superior Quality
  • ABS Plastic Construction
  • Mounts in Holes Left by Factory Spoiler
  • Fits All 2010 and Newer Mustangs
Bold Modern Styling. Add the bold modern styling of the California Special GT-CS Mustang to your very own Pony with a Pedestal Style Spoiler from AmericanMuscle. This rear wing spoiler features a four pedestal mount design for aggressive good looks.

Superior Quality. Constructed in one-piece from Blow Molded acrylonitrile butadiene styrene (ABS) material for it's lightweight and extreme durability, this spoiler will not chip or crack like fiberglass.

Limited Drilling Required. This Pedestal Style Mustang Spoiler mounts in four of the existing holes left by the factory rear wing spoiler, so you only need to drill four more holes for a relatively easy installation.

Application. This Rear Pedestal Style Spoiler is specifically designed to fit both the coupe and convertible 2010 and newer Ford Mustangs, including the V6, GT, Boss, and Shelby GT500. This Rear Pedestal Style Mustang Spoiler is not compatible with rear camera equipped vehicles.

Technical Notes. The Pedestal Spoiler ships unpainted. We recommended test fitting all products before they are painted. AmericanMuscle also recommends professional installation of all body parts.

Fitment: 2010 2011 2012 2013 2014 Details

What's in the Box
  • (1) Rear Spoiler
  • (8) Screws
  • (8) Washers
  • (4) Foam rubber gaskets
Installation Info
Will it fit my Mustang?
  • Boss 302 - 12, 13
  • V6 - 10, 11, 12, 13, 14
  • GT - 10, 11, 12, 13, 14
  • GT500 - 10, 11, 12, 13, 14

Most Helpful Reviews

Most aggressive looking spoiler.

This is a probably one of the nicest spoilers I have seen. It fits beautifully in place and is perfectly molded to the body shape. Pro install highly recommended.

Helpful (4)

Be different

Product is well built. Mine came unpainted(would recommed painted if you have the cash) You will still need to drill a few holes (2013 stang)So remove the pockets you just added like I did put to side ...

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Helpful (4)

Read All 28 Reviews
Overall Rating 4.7 out of 5 stars


Hey I’m Justin with, and I’m checking out the Mustang GT California special spoiler fitting all 2010 and newer Mustangs, available either unpainted or pre painted. This spoiler is identical to the pedestal style spoiler found on the 2011 California special, this is a special edition Mustang that originated back in the 60’s, then later resurfaced in 07 for a few years, and then later in 2011. These limited run cars came with some pretty trick styling one of which included this spoiler. As for the spoiler itself, you can see why it gets that pedestal name, as opposed to a GTR or GT500 spoiler which mounts flush to the trunk lid, the California special is raised like a pedestal, thanks to the 4 legs or risers that give it its own unique look. Build wise we are looking at a full ABS plastic construction, which is going to be equal parts lightweight and durable. As I mentioned earlier, there are a couple of different options when it comes to picking the spoiler up, there is an unpainted option which I have here, obviously you’ll need to have this thing prepped and painted before installing on your ride, or on the other hand, you can spring for a pre painted color matched option for a few bucks more, which we have install on our 2011 GT behind me. The color matched option is sprayed right here at AmericanMuscle headquarters, using the same base and clear coat Ford uses in their factories, so basically you can expect a perfect color match for your ride. While the cover does install using the 4 existing holes left by your factory spoiler, you will need to drill 4 additional holes to get the California special bolted up. If this isn’t something you feel comfortable doing, then your local body shop should be willing to help you out, however if you are going to tackle it, take your time, use the included alignment strip, and you should be able to knock everything out in about 2 hours. So if you’re a big fan of the California special appearance package, and you like the looks of a more pronounced pedestal spoiler, then this spoiler option would make a great choice for your ride.

Customer Photos (36) View All Photos

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8 Questions / 5 Answers

Ask a Question

color Is pre painted? I need in White


  • Unfortunately, this spoiler is shipped unpainted and will arrive black. I'm sure a local shop will be able to paint match this wing for you though! Hope this helps!


    Good Answer (2) (0)

Show 1 more answer Question Resolved

S197 As extreme and irrational as it may sound is there anyway this wing would fit on yhe S197 stang? I love the style of this one and none of the S197 styles look great in my opinion.


  • 2005 through 2013 are all S197 5th gen mustangs. This wing is vehicle specific to th 10-13 model years as the trunk is a different design. If you are referring to a 2005-09 model you could probably mount it, but its not designed for that body style or trunk design. You would be better off looking for a California special spoiler for those years.


    Good Answer (2) (0)

Show 1 more answer Answer This Question I need this answered (0) (0)

Is there a chance to get this painted ? Bodyshops here at the beach have a devil of a time matching this color and you folks did a great job on the 1/4 louvers, can I get it painted and how much more would it cost?


  • Yes, we do now offer this GT/CS Spoiler Pre-painted. Check out the link below!


    Good Answer (0) (1)

Question Resolved

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Customer Reviews (28) Write a Review

Overall Rating 4.7

out of 5 stars

  • 4/5

    Installation Time: Afternoon

    March 14, 2013

    Review from GT/CS (California Special) Spoiler - Pre-painted (10-14 All)

    Be different

    Product is well built. Mine came unpainted(would recommed painted if you have the cash) You will still need to drill a few holes (2013 stang)So remove the pockets you just added like I did put to side a paper or blanket in trunk makes clean up easy.Just set on trunk for approx mount area then remove put masking tape on trunk lid where the holes need to go.Place spoiler on the masking tape pencil the area(measure twice for proper location) remove spoiler take gaskets to mark where the holes need to be really check they hole making so they are correct.Start with a small drill to act as the punch center then drill. You will need 4 bolt a little longer when you get ready to install because of the trunk re-enforcement bars (remember metric) when you install you could use a litle locktite remember not to over tighten as to not break out the nuts from spoiler have fun and enjoy oh don't forget to put back your trunk rug and pockets


    Year: 2013 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 5 texas

    Helpful (4) (0)

  • 5/5

    Installation Time: Afternoon

    September 11, 2012

    Most aggressive looking spoiler.

    This is a probably one of the nicest spoilers I have seen. It fits beautifully in place and is perfectly molded to the body shape. Pro install highly recommended.


    Year: 2011 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 1 Miami

    Helpful (4) (0)

  • 3/5

    Installation Time: Afternoon

    May 22, 2013

    things you will deal with to install

    First out of the box there were no installation instructions. The fit between the bottom of the wing and the trunk deck was not the very accurate. the two parts had gaps up to about .080 thousandths. (been a machinist for 30 years so I measured the gaps between the two parts.) The foam pads included took up the gaps but can be seen when finished. The bottom of 2 of the pedestals had drops of paint sticking up making the fit worse. I used a sharp knife to cut the top of the bumps off and improve the fit a bit. Next the 6 mm x 1 bolts did not thread into the holes in the bottom of the wing. I had to use a tap to clean out the paint and other materials left over from painting. be careful not to cross thread the tap in the holes. The method used to locate the holes on the trunk worked very well. That was nice. very easy to stick onto the bottom of the wing pedestals, and then tape them down to the trunk once the wing was aligned on the trunk .Be careful when lifting the wing not to pull off the strips. Before I purchased I asked if I would need to drill the inside sheet metal reinforcing sheet so I could install bolts from the inside. I was told no. Actually 4 of the holes needed to be drilled through both skins, and then the inside skin had to be enlarged so the bolt and washer would go through and tighten up on the back of the outside sheet metal skin. This was not fun. The only way I could figure out how to do this was to use a stepped sheet metal drill bit. The problem was the two skins were too close together to go on in with the bit without hitting the outside sheet. The two sheets on the outside holes are only about 5/8 apart. So as I drilled from size to size I cut off the end of the bit with a cut off wheel. This way I could move from step to step with out drilling into the outside sheet metal. It ruined the bit but I got the holes enlarged. I used some auto body sealer puddy around the bolt threads next to the bolt heads to seal the trunk. ( no sealer was included with the wing.To keep the screws from falling off getting them through the inside skin of the trunk deck I put a small amount of puddy in the Philips pocket in the bolt and the screw driver stuck to the bolt and it was easy to get the bolt started. The wing looks good on the car but the foam strips do show up. Instructions would have been good. It would have helped overcome the problems with the inside sheet metal. I would recommend this product but it isn't just drilling the holes and slapping it on. I kept wondering how the manufacturer dealt with enlarging the holes in the inside sheet when installing the wing. respectfully Dale


    Year: 2010 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 3 Oregon

    Helpful (3) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    August 12, 2012


    Looks great. I paid $165 for paint and install. I deffinately don't regret buying this item.


    Year: 2013 Model: V6 Driving Style: Show 'Stangs I have owned: 2 Mundelein, IL

    Helpful (2) (0)

  • 5/5

    Installation Time: Afternoon

    January 07, 2012

    Great Product!

    This spoiler is awesome! had it painted at a local body shop to match my car. It adds sick styling the the rear end of your stang! The install took some time but it was worth it! Just a side note for all you guys out there that are thinking of installing it yourself, this spoiler does not just use the holes from your factory spoiler(if you had one) you have to drill more holes to install properly! So if you're not comfortable drilling into your trunk you may want to consider having a shop install it! But over all great quality product! The body shop I had paint it said it was one of the best spoilers they've ever painted! They said they usually have to sand the other spoilers they get but this one came smooth with no imperfections and ready to paint!


    Year: 2011 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 2 Memphis, TN

    Helpful (2) (0)

  • 5/5

    July 07, 2011

    Rear GT/CS Spoiler

    This is a must have to give your Stang that unique look. Will absolutely turn everyone's heads as you drive by. My only wish is that they would have drilled front holes in the center post supports to be able to tighten them closer to the trunk. I had it professionally installed on my 2010 red GT, would definately advise it.

    Mike Lecuyer

    Year: 2010 Model: GT Driving Style: Daily Driver

    Helpful (3) (1)

  • 3/5

    Installation Time: Afternoon

    August 23, 2014

    Awesome but low quality

    This spoiler is fantastic in appearance. Painted it matte black and put it on my green gt. Looks way better than I expected. However, the quality is pretty poor. The holes aren't quite even which makes install pretty rough. I would recommend professional installation.


    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Phoenix, AZ, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Shop Install

    March 09, 2012

    Great looks

    I really liked the look of this spoiler. It's a great product, and came primer prepped in great condition. I had a local shop paint and mount it. Looks great, and really sets the car off!


    Year: 2010 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Las Vegas, NV

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    November 17, 2011

    Wish i could post a pic.

    I purchased the gt/cs spoiler, hood scoop and hood spears from A.M. Had the parts professionally painted satin black with satin clear and installed on my 2012 grabber blue. WOW what a change. By far the spoiler really stands out. Very aggressive looking.I really wish i could post a before and after pic on here. A.M. shipping was quick, free and accurate. Prices well below ford oem, but quality is just as good. Thanks A.M.


    Year: 2012 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 2 VA

    Helpful (1) (0)

    • Response from AmericanMuscle

      Lisa , Customer Care

  • 5/5

    June 29, 2011

    CS Spoiler

    Good quality and SCCA T2 legal.

    Charlie Vehle

    Year: 2012 Model: GT Driving Style: Race

    Helpful (1) (0)

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