Auto components are becoming more valuable as vehicles add more safety, lightweighting and electronic features. One Indian auto-ancillary manufacturer is expanding beyond braking systems into aluminium lightweighting, alloy wheels and control cables, with Q1 FY27 revenue growing 52% year-on-year and management guiding for high-teens growth for FY27. New plants and rising content per vehicle could support the next phase of growth, but higher capex, commodity costs and working capital make margins and returns important to watch.