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996 GT3 Cup Calipers

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YOUR RESEARCH996 GT3 Cup Calipers

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POST 1 / ORIGINAL POSTEROriginal post

Hi Folks, it�s been a very long time since I last posted but I�m back online and need some assistance... I have the opportunity to pickup a complete set of calipers and rotors, front and rear, from an �02 GT3 Cup car. I want to install these on my �99 996. Can anyone tell me if the pickup points in the upright are the same or if there are adapters available to make the conversion? The car already runs 19� wheels and a Moton suspension set up for track use, Any insight would be greatly appreciated!

POST 2Original post

The caliper bolt spacing is different. 996 C2 is 130mm and the GT3 is 142mm. There isn't an adapter plate solution out there that I'm aware of (I design brake adapters for the 996 myself). You need the uprights (wheel carriers) from a GT3 to make this work.

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