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APR Carbon Fiber Rear Diffuser Wide Body Kit Only Ford Mustang 05-09

  • APR Carbon Fiber Rear Diffuser Wide Body Kit Only Ford Mustang 05-09
  • APR Carbon Fiber Rear Diffuser Wide Body Kit Only Ford Mustang 05-09
  • APR Carbon Fiber Rear Diffuser Wide Body Kit Only Ford Mustang 05-09
  • APR Carbon Fiber Rear Diffuser Wide Body Kit Only Ford Mustang 05-09
  • APR Carbon Fiber Rear Diffuser Wide Body Kit Only Ford Mustang 05-09
  Product Information
 $811.00  Sale:$677.19 
  Brand: APR Performance
  Model: AB-262020
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Product Information
APR Carbon Fiber Rear Diffuser Widebody Kit Only Ford Mustang 05-09

Diffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air.

To help channel the high speed air flow coming from underneath the car, diffusers redirects the high speed air flow to transition smoothly transition into the low pressure vacuum in the rear. This encourages a smoother flowing air flow underneath the car and allows better performance from other aerodynamic components such as aerodynamic wings.

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Vivid Racing Customer Reviews:
TEXT_OF_5_STARS Posted on 11/12/2013 by Raymond Chau
"The customer service was great as usual. Just hate how difficult it is to contact DownforceUSA. Its better just to email them than call them directly. Visually, I'm very pleased with the carbon fiber lip. I just thought they provided the 3M tape and bolts/clips. I thought the install time would have take 10 minutes or less. I had to fiddle around and see if one of my OEM clips could work...sadly I didn't really find one. So going to the dealership was out of question. I picked up the tape and bolts from Ace hardware. I got it to work. I recommend having a friend help you out during installation. The quality of the lip was good but not great. The surface finish on some points was pretty bad. Most at least where hidden after installation. My big gripe, was the lip wasn't completely enclosed. Underneath, it was hallow. I wonder if this was for cost savings? This lip IMO would increase forward downforce but increased turbulence underneath. If your gonna scrape, I'd just buy the $50 FRP version as this one seems very fragile even though its carbon fiber."
TEXT_OF_5_STARS Posted on 03/20/2014 by Darryl Roberts
"Great first time dealing with Vividracing... friendly personnel willing to help out the customer and great pricing!!!"
TEXT_OF_5_STARS Posted on 12/08/2014 by eddy
""I would like to thank Ralph very much for all his hard work, I was not the best of people to work with but he took his time and handled my impatience very well and worked very hard to make sure that that I ended up with what would with my cobra car, this young man should be given a raise and moved up in company, because of Ralph I will be telling everyone I know about how happy that I found such a great person to work for, thank you, eddy bates""
TEXT_OF_5_STARS Posted on 03/26/2015 by Peach
"Vivid Racing is a great store and you guys had a part that the manufacture didn't make anymore. I love it."
TEXT_OF_5_STARS Posted on 05/29/2015 by Todd Sloan
"Purchased Drive Shaft Company axles for my 2008 porsche gt3cup car. The guys at vivid did a great job confirming the fitment, getting the parts out quickly and keeping me informed during the process, The axles were extremely well made and packaged and performed flawlessly their first race weekend out. Definately would order these through vivid again."

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About Manufacturer: APR Performance
Since 2002, APR Performance has created special project vehicles that highlight our company’s capabilities at producing quality products. Every APR Project vehicles are debuted at the Specialty Equipment Market Association (SEMA) Show in Las Vegas, Nevada. APR manufactures high quality aerodynamic components from carbon fiber and fiberglass. They are well known with their adjustable carbon fiber GTC wings and front wind splitters. APR has also created many widebody kits as seen on the STI, EVO VIII, Celica, and S2000. The APR product extends to aero mirrors, strut bars, radiator shrouds, rear diffusers and more. APR products are designed for performance and proven on the race track.

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