2TB OWC Aura Pro X2 Upgrade Kit for MacBook Pro Late 2013-Mid 2015, MacBook Air Mid 2013-Mid 2017
OWC 480GB Aura Internal SSD for MacBook Air and Pro Retina (Mid-2013 %26 Later)
Amazon.com: INDMEM NVMe PCIe SSD 256GB 3D TLC NAND Flash Hard Drive Replacement for Mid 2013-2017 MacBook Air, Late 2013 - Mid 2015 MacBook Pro Retina, Late 2013-2017 iMac, 2013 Mac Pro, 2014 Mac Mini : Electronics
Amazon.com: OWC 1.0TB Aura Pro X2 SSD Compatible with MacBook Air (Mid 2013-2017), and MacBook Pro (Retina, Late 2013 - Mid 2015), and Mac Mini (Late 2014) : Electronics
How to Upgrade the PCIe SSD in an 13-inch MacBook Air (Mid 2013 – Mid 2017) on Vimeo
Macbook Air 13" 2012-2017 (A1466) - SSD Hard Drive Replacement - YouTube
How to Upgrade the PCIe SSD in an 11-inch MacBook Air (Mid 2013 – Early 2015) on Vimeo
A Custom Form Factor PCIe SSD - The 2013 MacBook Air Review (13-inch)