{"product_id":"ast-5300-track-promo-demo-damper","title":"AST 5300 Track Promo Demo Damper","description":"\u003ch4\u003eA Genuine AST 5300 Damper Pulled Straight From Track Testing\u003c\/h4\u003e\n\u003cp\u003eASTPROMO-AST3-T is a single AST 5300 Series demo damper unit previously used for track development testing. It carries the same twin tube race valving found in a new 5300 damper, offered as an individual unit for builders who need a specific replacement damper or want to evaluate 5300 series performance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTwin tube damper construction used across the AST 5300 race line\u003c\/li\u003e\n\u003cli\u003eFully rebuildable and serviceable through AST\u003c\/li\u003e\n\u003cli\u003eExternally adjustable damping\u003c\/li\u003e\n\u003cli\u003eSold as an individual demo unit, not a complete coilover set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication specific\u003c\/td\u003e\n\u003ctd\u003eContact for confirmation\u003c\/td\u003e\n\u003ctd\u003eConfirm damper length and mount type before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eASTPROMO-AST3-T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003e5300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamper Type\u003c\/td\u003e\n\u003ctd\u003eTwin tube, externally adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eDemo unit, previously used for track testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003eNot published by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x AST 5300 Series demo damper unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAbout AST\u003c\/h4\u003e\n\u003cp\u003eAST Suspension is a Netherlands based manufacturer of race and track focused coilover suspension, supplying professional motorsport teams and serious track day builds.\u003c\/p\u003e\n\u003ch4\u003eWhat is the ASTPROMO-AST3-T?\u003c\/h4\u003e\n\u003cp\u003eThe ASTPROMO-AST3-T is an individual AST 5300 Series demo damper unit previously used in track testing, sold separately from a complete coilover kit.\u003c\/p\u003e\n\u003ch4\u003eIs this a full coilover kit or a single damper?\u003c\/h4\u003e\n\u003cp\u003eThis listing is for a single damper unit, not a complete four corner coilover set.\u003c\/p\u003e\n\u003ch4\u003eHas this damper been used before?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a demo unit from AST track testing, not new old stock.\u003c\/p\u003e\n\u003ch4\u003eCan this damper be rebuilt if it wears out?\u003c\/h4\u003e\n\u003cp\u003eYes, AST 5300 dampers are fully serviceable and can be rebuilt by AST.\u003c\/p\u003e\n\u003ch4\u003eIs the damping adjustable?\u003c\/h4\u003e\n\u003cp\u003eYes, the 5300 Series uses externally adjustable damping.\u003c\/p\u003e\n\u003ch4\u003eShould I confirm fitment before ordering?\u003c\/h4\u003e\n\u003cp\u003eYes, contact Black Ops Auto Works to confirm damper length and mounting compatibility with your application before purchase.\u003c\/p\u003e\n\u003ch4\u003eWhat condition grade is this unit sold as?\u003c\/h4\u003e\n\u003cp\u003eIt is sold as a used demo unit pulled from AST track testing inventory, functionally tested.\u003c\/p\u003e\n\u003ch4\u003eDoes this include springs or mounts?\u003c\/h4\u003e\n\u003cp\u003eNo, this listing is for the damper body only.\u003c\/p\u003e\n\u003ch4\u003eInstall Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eConfirm damper length, stroke, and mount type match your application before installation\u003c\/li\u003e\n\u003cli\u003eRemove the factory or existing damper from the vehicle\u003c\/li\u003e\n\u003cli\u003eTransfer springs, perches, and mounts to the AST damper body if applicable\u003c\/li\u003e\n\u003cli\u003eInstall the damper following AST torque specifications for mounting hardware\u003c\/li\u003e\n\u003cli\u003eSet damping adjustment to the recommended baseline and fine tune to preference\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"AST","offers":[{"title":"Default Title","offer_id":46349723959375,"sku":"ASTPROMO-AST3-T","price":1108.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/ChatGPT_Image_Aug_4_2026_12_32_01_PM.png?v=1785864379","url":"https:\/\/www.blackopsautoworks.com\/products\/ast-5300-track-promo-demo-damper","provider":"Black Ops Auto Works","version":"1.0","type":"link"}