HARDRACE BMW 5 Series F07/F10/F11/6 Series F06/F12/F13/7 Series F01/F02/F03/F04 Rear Subframe Mount Insert - Q1013 M135i PRE-LCI (F20 & F21) INTERIOR STYLING Developed using 3D scanning for

Developed using 3D scanning for a precise OEM fit

The two-piece floating design reduces unsprung mass and improves thermal stability

More frequent alignment issues

the duct seals the filter opening to the front slam panel but is not restricted by just the stock entry feed

HARDRACE BMW 5 Series F07/F10/F11/6 Series F06/F12/F13/7 Series F01/F02/F03/F04 Rear Subframe Mount Insert - Q1013 M135i PRE-LCI (F20 & F21) INTERIOR STYLING Developed using 3D scanning forThe HARDRACE Rear Subframe Mount Insert (part no. Q1013) is a direct fit, performance upgrade over the OEM part for the BMW 5 Series (F07), BMW 5 Series (F10), BMW 5 Series (F11) and other models. Precision engineered to tighten suspension geometry, sharpen steering response and improve durability under hard road and track use. Built to a higher standard than the OEM component, it delivers a measurable improvement in feel, longevity, and feedback. Key