SpeedFactory Racing AWD B-Series Billet Transfer Case 52321-SNA-A01 53011-SMG-E01

53011-SMG-E01

Intercooler Upgrade Kit is available to convert the existing kit to new version

With our exoracing wheel nuts

These arms

meaning there's no need to replace the entire mirror

SpeedFactory Racing AWD B-Series Billet Transfer Case 52321-SNA-A01 53011-SMG-E01After a full year of development, testing, and refining the SpeedFactory AWD B Series Billet Transfer Case is now available to the public! Machined from a Solid 7075 T6 Aluminum Billet, our design is massively stronger than the weak cast OEM case and ~85% stronger than the typically used 6061 T6. A unique design feature is a large diameter 4 bolt inspection cover to allow quick and easy on car inspection as well as facilitate ease of use during