{"product_id":"ast-suspension-5300-3-way-adjustable-inverted-coilovers-porsche-997-c4-c4s-turbo-4-turbo-s","title":"AST Suspension 5300 3-way Adjustable Inverted Coilovers - Porsche 997 C4\/C4S\/Turbo 4\/Turbo S","description":"\u003ch2 data-end=\"250\" data-start=\"190\"\u003eAST Suspension 5300 3-Way Adjustable Inverted Coilovers\u003c\/h2\u003e\n\u003cp data-end=\"333\" data-start=\"251\"\u003e\u003cstrong data-end=\"333\" data-start=\"251\"\u003ePorsche 997 Carrera 4 \/ Carrera 4S (2005–2012) – Turbo 4 \/ Turbo S (2005–2009)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"708\" data-start=\"353\"\u003eThe AST Suspension 5300 3-Way Adjustable Inverted Coilover Kit is a motorsport-derived suspension solution developed for Porsche 997 AWD models. Designed for drivers demanding ultimate control on both road and track, the 5300 series delivers exceptional damping precision, stability under load, and consistent performance in aggressive driving conditions.\u003c\/p\u003e\n\u003cp data-end=\"1102\" data-start=\"710\"\u003eFeaturing an \u003cstrong data-end=\"763\" data-start=\"723\"\u003einverted monotube front strut design\u003c\/strong\u003e, the AST 5300 significantly improves rigidity, reduces unsprung mass, and enhances steering response—making it ideal for high-performance and track-focused applications. Independent 3-way adjustment allows fine tuning of rebound, high-speed compression, and low-speed compression to suit driving style, surface conditions, and tyre setup.\u003c\/p\u003e\n\u003cp data-end=\"1275\" data-start=\"1104\"\u003eHand-built in the Netherlands using premium motorsport components, the AST 5300 offers race-proven reliability with the flexibility required for fast road and circuit use.\u003c\/p\u003e\n\u003chr data-end=\"1280\" data-start=\"1277\"\u003e\n\u003ch3 data-end=\"1311\" data-start=\"1282\"\u003eTechnical Specification\u003c\/h3\u003e\n\u003cul data-end=\"1967\" data-start=\"1312\"\u003e\n\u003cli data-end=\"1432\" data-start=\"1312\"\u003e\n\u003cp data-end=\"1355\" data-start=\"1314\"\u003e\u003cstrong data-end=\"1330\" data-start=\"1314\"\u003eApplication:\u003c\/strong\u003e Porsche 997 AWD models \/ Turbo Gen.1\/ Gen.2\u003c\/p\u003e\n\u003cul data-end=\"1432\" data-start=\"1358\"\u003e\n\u003cli data-end=\"1396\" data-start=\"1358\"\u003e\n\u003cp data-end=\"1396\" data-start=\"1360\"\u003eCarrera 4 \/ Carrera 4S (2005–2012)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1432\" data-start=\"1399\"\u003e\n\u003cp data-end=\"1432\" data-start=\"1401\"\u003eTurbo 4 \/ Turbo S (2005–2009 - 2009 - 2012)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1485\" data-start=\"1433\"\u003e\n\u003cp data-end=\"1485\" data-start=\"1435\"\u003e\u003cstrong data-end=\"1455\" data-start=\"1435\"\u003eSuspension Type:\u003c\/strong\u003e Coilover kit (front \u0026amp; rear)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1602\" data-start=\"1486\"\u003e\n\u003cp data-end=\"1531\" data-start=\"1488\"\u003e\u003cstrong data-end=\"1503\" data-start=\"1488\"\u003eAdjustment:\u003c\/strong\u003e 3-way independent damping\u003c\/p\u003e\n\u003cul data-end=\"1602\" data-start=\"1534\"\u003e\n\u003cli data-end=\"1545\" data-start=\"1534\"\u003e\n\u003cp data-end=\"1545\" data-start=\"1536\"\u003eRebound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1574\" data-start=\"1548\"\u003e\n\u003cp data-end=\"1574\" data-start=\"1550\"\u003eHigh-speed compression\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1602\" data-start=\"1577\"\u003e\n\u003cp data-end=\"1602\" data-start=\"1579\"\u003eLow-speed compression\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1649\" data-start=\"1603\"\u003e\n\u003cp data-end=\"1649\" data-start=\"1605\"\u003e\u003cstrong data-end=\"1622\" data-start=\"1605\"\u003eFront Design:\u003c\/strong\u003e Inverted monotube struts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1687\" data-start=\"1650\"\u003e\n\u003cp data-end=\"1687\" data-start=\"1652\"\u003e\u003cstrong data-end=\"1668\" data-start=\"1652\"\u003eRear Design:\u003c\/strong\u003e Monotube dampers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1723\" data-start=\"1688\"\u003e\n\u003cp data-end=\"1723\" data-start=\"1690\"\u003e\u003cstrong data-end=\"1717\" data-start=\"1690\"\u003eRide Height Adjustment:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1824\" data-start=\"1724\"\u003e\n\u003cp data-end=\"1824\" data-start=\"1726\"\u003e\u003cstrong data-end=\"1741\" data-start=\"1726\"\u003eTop Mounts:\u003c\/strong\u003e Motorsport-spec (camber adjustable options available depending on configuration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1868\" data-start=\"1825\"\u003e\n\u003cp data-end=\"1868\" data-start=\"1827\"\u003e\u003cstrong data-end=\"1835\" data-start=\"1827\"\u003eUse:\u003c\/strong\u003e Fast road \/ track \/ motorsport\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1930\" data-start=\"1869\"\u003e\n\u003cp data-end=\"1930\" data-start=\"1871\"\u003e\u003cstrong data-end=\"1881\" data-start=\"1871\"\u003eBuild:\u003c\/strong\u003e Hand-assembled by AST Suspension (Netherlands)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1967\" data-start=\"1931\"\u003e\n\u003cp data-end=\"1967\" data-start=\"1933\"\u003e\u003cstrong data-end=\"1963\" data-start=\"1933\"\u003eServiceable \u0026amp; Rebuildable:\u003c\/strong\u003e Yes \u003c\/p\u003e\n\u003cul data-start=\"1228\" data-end=\"1902\"\u003e\n\u003cli data-start=\"1765\" data-end=\"1830\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003eFully rebuildable design\u003c\/strong\u003e:\u003c\/span\u003e\u003cspan\u003e AST Moton suspension can be completely disassembled, serviced, and rebuilt, extending service life and allowing re-valving or refurbishment to restore like-new performance rather than replacement.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eUpgrading: \u003c\/span\u003e\u003cspan\u003eAST 5100\/5200\/5300 “5000-series” dampers are built modularly and can be upgraded, but what’s involved depends on which step you’re taking and your exact Porsche chassis\/kit spec.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"2\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e5100 → 5200 or 5300: Generally possible by sending the dampers to an authorized AST rebuild\/upgrade center to add the required internals and remote reservoirs (and associated hardware). This “upgrade path” is a commonly stated feature of the AST 5000-series modular design.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"2\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e5200 → 5300: Typically the straightforward upgrade (adding the extra compression circuit\/adjustment hardware). Many dealers describe the 5200 as a good “start here, upgrade later” option for that reason. \u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1967\" data-start=\"1931\"\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003eProfessional installation, alignment and geometry recommended \u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1967\" data-start=\"1931\"\u003e\n\u003cstrong\u003ePASM Vehicles: \u003c\/strong\u003eVehicles fitted with Porsche Active Suspension Management (PASM) will require coding to prevent faults \u0026amp; error messages \u0026amp; correctly disable the system. \u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003eAs an alternative option, where access to coding is not possible, a PASM cancellation kit can be purchased through us at RW Performance. If you are unsure and need any technical advice, please contact a member of the team!\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rennworks","offers":[{"title":"Default Title","offer_id":56776392671567,"sku":"RAC-P2204S","price":8040.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/0924\/5519\/files\/AST_5200.jpg?v=1767589247","url":"https:\/\/rennworks-performance.com\/products\/ast-suspension-5300-3-way-adjustable-inverted-coilovers-porsche-997-c4-c4s-turbo-4-turbo-s","provider":"Rennworks Performance","version":"1.0","type":"link"}