An aluminum subframe refers to a structure made of aluminum that provides support or serves as a foundation for other parts or components of a larger object or system. Full definition
The already sophisticated suspension of the A3 — with aluminum subframes front and rear, triangulated lower lateral control arms at the front and four - link suspension at the rear — has been further refined. (ausmotive.com)
Helping to separate the Dart mechanically from the Giulietta is the use of die - cast aluminum subframes that are bolted rigidly to the steel unit - body. (roadandtrack.com)
Suspension Front McPherson strut, long - travel coil springs, 1 - piece aluminum subframe, aluminum lower control arms, stabilizer bar Rear 4 - link rear suspension with trailing arm, aluminum lateral links, isolated high - strength steel rear cradle, coil springs, stabilizer bar (fourwheeler.com)