Shop · Aero
C8 Splitter Endplates V3
$7 · printed pair $40 · carbon-nylon pair $150
- Aero fences: they stop high-pressure air spilling off the top of the splitter into the low-pressure region at its edge
- The gain is more front downforce
- Designed around the AJ Hartman splitter on a C8 Corvette
- Sold as is, straight from the running setup
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Digital files are emailed after purchase. Printed and machined parts are made to order.
Guarantee and shipping
- 30 day money back guarantee, no questions
- Physical parts are made to order and ship from California, tracked, to US addresses
- International shipping not offered at launch
- Digital files are non-refundable once sent
FAQ
What exactly does an endplate do?
It fences the edge of the splitter. Under the splitter you want low pressure and above it high pressure; at an open edge those two meet and the high-pressure air spills around into the low-pressure side, which bleeds off the difference that makes the splitter work. A fence at the edge makes that spill harder. I walk through the whole aero setup in All the Ways to Get More Downforce on Your Track Car.
Will this add a specific amount of downforce?
The gain is more front downforce. I am not going to give you a number I have not measured: the mechanism is real and well understood, but I have not run this car with and without endplates on a scale or with aero rakes, so any figure I quoted would be invented.
Does it fit a splitter other than the AJ Hartman?
It was designed around the AJ Hartman splitter on a C8. Anything else will need the mount reworked. The STL is sold as is so you can adapt it.
What is in the digital download?
Splitter_Endplates_V3.stl, the endplate as run on the car. Print one and mirror it in your slicer for the other side.