326Power Helper Spring Sheets - ID: 66mm Color:Green 2011 Audi A5 Quattro Coupe

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326Power Helper Spring Sheets - ID: 66mm Color:Green 2011 Audi A5 Quattro CoupeThe 326POWER Helper Spring Sheets in 66mm ID feature a one piece aluminum construction at 5mm thick, replacing the conventional three piece 10mm aluminum collar to expand your helper spring adjustment range. The thinner, single piece design frees up valuable preload space while maintaining full structural support for the helper spring. Compatible with both 65mm and 66mm ID springs. Features One Piece Construction Stronger and more consistent than