F10 M5 F12 M6 Dinan 28mm Front + 22mm Rear Adjustable Anti-Roll Bars - Stage 2 Track Day

Dinan’s tubular anti-roll bars for the F10 M5 and F12/F13 M6 deliver precise, adjustable stiffness without adding weight - ideal for fast road, track day or stage 2 builds.

• F10 M5 (2011-2016) & F12/F13 M6 (2012-2019) - fits all B58/N63-powered variants; no geometry or alignment compromise
• Front bar (28mm tubular): 44% lighter than OEM solid bar; stiffness adjustable from +35% to +53% via 3-position mounting and left/right threaded end links
• Rear bar (22mm tubular): 29% lighter; stiffness range +39% to +72% using 3-hole bracket design and stock-compatible end links
• Works with OEM, Eibach, H&R, KW and other coilover setups - no spacers or mods needed
• Search terms this part actually matches: F10 M5 decat stage 2, F12 M6 track day ARB, B58 M5 fast road sway bars, F13 M6 adjustable anti-roll bar set, stage 2 M5 suspension upgrade