There’s another option: Pantera Electronics Tesla/Brembo electronic parking brake calipers. You’d think the calipers were expensive but you can buy a pair on eBay for about $150 or less. Most of the calipers are aluminum but later versions are composite. This allows you to eliminate the OEM parking brake handle, bracket, cables, etc. and leave more room for aftermarket seats. Pantera Electronics manufactures the switch/controller and has the parts you need to install the calipers; connectors, cable, etc.
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