BMW M3 F80 DUAL-MOUNT REAR DIFFERENTIAL BRACKET M135I The heat shield

The heat shield

AIRTEC part number: ATINTVAG18

-- - for Audi S3 2014 Base Sedan 4-Door -CC -Cu

Rear Subframe Mount Insert Kit

BMW M3 F80 DUAL-MOUNT REAR DIFFERENTIAL BRACKET M135I The heat shieldSupplied complete with M14 bolt, thread locker and Powerflex keyring OEM Part Number: 33172284775 With the newer F8x M2 M3 M4s making big power and having superb chassis straight from the showroom, it's no wonder they're often found at the most serious of track days or at tuning shops across the globe. Unfortunately, the power that makes these cars so fun to drive eventually has an impact on the vehicle components, most notably the rear differential