Built on BMW's UKL2 front-wheel-drive architecture and featuring a factory Torsen limited-slip differential, the 128ti is a sharp cornering machine, but the stock suspension can still be optimized for flatter cornering and reduced body roll. Lower your center of gravity and achieve an aggressive stance with progressive Lowering Springs, or opt for complete damping adjustability with fully adjustable Coilover Kits. Eradicate chassis flex and lock down your alignment using stiffened polyurethane Suspension Bushes, rigid Suspension Braces, uprated Control Arms, and adjustable Drop Links, supported by our full range of Misc Suspension Parts.