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2005-2013 Corvette C6 Altec Painted Rear Diffuser Fins

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product image
Brand Logo Altec Products
Part #: 643-000

Availability: Select options for availablity
Fits Years:
  • 2005-2013
  • Description
  • Have It Installed

2005-2013 C6 Altec Painted Rear Diffuser Fins

Our C6 Corvette Rear Diffuser Fins offer a high performance look with function. Diffusers help to produce downforce that encourages a smoother air flow underneath you car, and allows better performance.

The color matched C6 Corvette Rear Diffuser Fins are molded in a high impact polymer for long life. 3M's VHB tape makes installation easy with no tools needed. Kit includes templates for exact positioning and 3M's adhesive promoter for super high strength bonding. Available in every C6 Corvette exterior color.

Special Order Item: These Rear Diffuser Fins are custom painted to your color choice. Please allow extra time for delivery.

Also known under these part numbers:

  • 5140000
  • 514010U
  • 514017U
  • 514019U
  • 514027U
  • 514045U
  • 514057U
  • 514067U
  • 514071U
  • 514074U
  • 514079U
  • 514080U
  • 514083U
  • 514085U
  • 514089U
  • 514CODE 28
  • 514GLB SONIC
  • 686420298793
  • 686420298809
  • 686420298816
  • 686420298823
  • 686420298830
  • 686420298847
  • 686420298854
  • 686420298861
  • 686420298878
  • 686420298885
  • 686420298892
  • 686420298908
  • 686420298915
  • 686420298922
  • 686420298939
  • 686420298946
  • 686420298953
  • 686420298960
  • 686420298977

Let our professional installers install this item for only $50.00

Mid America Motorworks offers installation services for a variety of restoration and aftermarket Corvette products. Our team is highly experienced in skilled, professional installation – let us do the hard work for you! Getting your Corvette back on the road or upgrading it to your personal taste has never been easier.

The Installation & Restyling Center is open:

  • Monday through Friday, 8 am to 5 pm CST
  • Saturday 8 am to 4 pm CST by appointment
  • Sunday by appointment

Relax and enjoy the MY Garage Museum and Retail Store while your upgrades are made, or on more involved projects, use our loaner vehicle, which is available on a first come first served basis. We can also provide assistance with booking local hotels at our corporate discount rate if you plan to stay here in Effingham, IL for a few days.

While under our care, your Corvette will be stored in a secure, temperature-controlled location, giving you peace of mind until you’re ready to take it back home. When your installation is complete, we also offer detailing services to get your Corvette ready to turn heads!

Schedule your Installation today by calling 800.500.1500 or emailing