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2005-2013 Corvette C6 Altec Painted Rear Diffuser Fins

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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 Corvette aftermarket products. Our team is highly experienced in skilled, professional installation, getting your Corvette back

The Installation & Restyling Center is open:

  • Monday through Friday, 8 am to 5 pm
  • Saturday 9 am to 4 pm by appointment
  • Sunday by appointment

Relax in our Customer Lounge 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 booking with local hotels at our corporate discount rate if you plan to stay in Effingham for a few days.

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

Schedule your Installation today by calling 217.540.4277 or emailing