{"product_id":"megan-racing-subaru-impreza-wrx-02-07-sti-2004-spec-rs-series-coilovers-mr-cdk-si02-rs","title":"Megan Racing - Subaru Impreza WRX 02-07 \/ STi 2004 – Spec-RS Series Coilovers – MR-CDK-SI02-RS","description":"\u003cp data-start=\"691\" data-end=\"1063\"\u003eTransform the handling, responsiveness, and overall driving dynamics of your Subaru Impreza WRX or WRX STi with the Megan Racing Spec-RS Series Coilover Suspension System. Designed for enthusiasts who demand maximum control and adjustability, this system delivers motorsport-level damping performance for aggressive street driving, track use, and competition environments.\u003c\/p\u003e\n\u003cp data-start=\"1065\" data-end=\"1540\"\u003eThe Spec-RS coilovers feature \u003cstrong data-start=\"1095\" data-end=\"1158\"\u003e32 levels of independent compression and rebound adjustment\u003c\/strong\u003e, allowing precise tuning of suspension behavior to match driving style, road conditions, and alignment goals. Compression damping is adjusted via external reservoirs, while rebound adjustment is located at the top of each damper for quick and accurate changes. This dual-adjustment setup offers significantly greater tuning flexibility than traditional single-adjustment coilovers.\u003c\/p\u003e\n\u003cp data-start=\"1542\" data-end=\"1871\"\u003eRide height adjustment is completely independent of spring preload thanks to CNC-machined locking spring perches and adjustable shock body length. This design preserves full suspension stroke at all ride heights and allows proper corner balancing and aggressive alignment setups without sacrificing damper travel or ride quality.\u003c\/p\u003e\n\u003cp data-start=\"1873\" data-end=\"2310\"\u003eFor strut-type suspension applications, the Spec-RS system includes \u003cstrong data-start=\"1941\" data-end=\"1999\"\u003epillow-ball upper mounts with integrated camber plates\u003c\/strong\u003e, enabling precise camber tuning to improve turn-in response, handling predictability, and tire wear. Built from high-strength steel and paired with SAE-9254 cold-wound springs tested beyond 500,000 compression cycles, this suspension system is engineered for durability, consistency, and long-term performance.\u003c\/p\u003e\n\u003ch1 data-start=\"2317\" data-end=\"2338\"\u003e\u003cstrong data-start=\"2319\" data-end=\"2336\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli data-start=\"2341\" data-end=\"2460\"\u003e\n\u003cstrong data-start=\"2341\" data-end=\"2390\"\u003eIndependent Compression \u0026amp; Rebound Adjustment:\u003c\/strong\u003e 32-step damping control with separate tuning for maximum precision.\u003c\/li\u003e\n\u003cli data-start=\"2463\" data-end=\"2551\"\u003e\n\u003cstrong data-start=\"2463\" data-end=\"2487\"\u003eExternal Reservoirs:\u003c\/strong\u003e Increased oil capacity with dedicated compression adjustment.\u003c\/li\u003e\n\u003cli data-start=\"2554\" data-end=\"2632\"\u003e\n\u003cstrong data-start=\"2554\" data-end=\"2589\"\u003eTop-Mounted Rebound Adjustment:\u003c\/strong\u003e Quick access for easy suspension tuning.\u003c\/li\u003e\n\u003cli data-start=\"2635\" data-end=\"2751\"\u003e\n\u003cstrong data-start=\"2635\" data-end=\"2674\"\u003eIndependent Ride Height Adjustment:\u003c\/strong\u003e Shock length adjusts separately from spring preload to retain full stroke.\u003c\/li\u003e\n\u003cli data-start=\"2754\" data-end=\"2847\"\u003e\n\u003cstrong data-start=\"2754\" data-end=\"2783\"\u003ePillow-Ball Upper Mounts:\u003c\/strong\u003e Reduces suspension deflection and sharpens steering response.\u003c\/li\u003e\n\u003cli data-start=\"2850\" data-end=\"2942\"\u003e\n\u003cstrong data-start=\"2850\" data-end=\"2879\"\u003eAdjustable Camber Plates:\u003c\/strong\u003e Allows aggressive alignment tuning for street and track use.\u003c\/li\u003e\n\u003cli data-start=\"2945\" data-end=\"3041\"\u003e\n\u003cstrong data-start=\"2945\" data-end=\"2978\"\u003eCNC-Machined Locking Perches:\u003c\/strong\u003e Ensures accurate, smooth, and secure ride-height adjustment.\u003c\/li\u003e\n\u003cli data-start=\"3044\" data-end=\"3140\"\u003e\n\u003cstrong data-start=\"3044\" data-end=\"3075\"\u003eHigh-Strength Construction:\u003c\/strong\u003e Steel dampers with SAE-9254 cold-wound springs for durability.\u003c\/li\u003e\n\u003cli data-start=\"3143\" data-end=\"3239\"\u003e\n\u003cstrong data-start=\"3143\" data-end=\"3171\"\u003eSpring Rate Flexibility:\u003c\/strong\u003e Dampers tolerate ±2 kgf\/mm spring rate changes for custom setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 data-start=\"3246\" data-end=\"3262\"\u003e\u003cstrong data-start=\"3248\" data-end=\"3260\"\u003eFitment:\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli data-start=\"3265\" data-end=\"3297\"\u003eSubaru Impreza WRX (2002–2007)\u003c\/li\u003e\n\u003cli data-start=\"3300\" data-end=\"3331\"\u003eSubaru Impreza WRX STi (2004)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 data-start=\"3338\" data-end=\"3358\"\u003e\u003cstrong data-start=\"3340\" data-end=\"3356\"\u003ePart Number:\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli data-start=\"3361\" data-end=\"3377\"\u003eMR-CDK-SI02-RS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Megan Racing","offers":[{"title":"Default Title","offer_id":45200462413996,"sku":"MR-CDK-SI02-RS","price":1439.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/2626\/0652\/files\/mr-cdk-si02-rs-1.jpg?v=1767373989","url":"https:\/\/mrperformance.us\/products\/megan-racing-subaru-impreza-wrx-02-07-sti-2004-spec-rs-series-coilovers-mr-cdk-si02-rs","provider":"Mr. Performance","version":"1.0","type":"link"}