{"product_id":"isr-performance-pro-series-coilovers-subaru-impreza-sti-only-08-13","title":"ISR Performance Pro Series Coilovers - Subaru Impreza (STI ONLY) - 08-13","description":"\u003cp\u003eThe ISR Performance Pro Series Coilovers for the 2008-2013 Subaru Impreza STI are the higher-end coilover tier built for the GRB chassis. 32-way adjustable damping, mono-tube design, 8K front \/ 10K rear spring rates, front pillow-ball upper camber mounts, and Japanese bearings throughout. \u003cstrong\u003eSTI-only fitment\u003c\/strong\u003e. will not fit non-STI Impreza or WRX models.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eCoilovers replace your factory shock-and-spring setup with adjustable damping, ride height, and stiffer spring rates. The mono-tube design handles sustained track abuse better than twin-tube alternatives. 32-way damping gives you the range to tune from a daily-driver compromise to track-day stiff. The 8K front \/ 10K rear spring rate is the inverse of the typical 240SX setup, reflecting the Subaru's weight distribution and the more front-driven cornering balance the STI was tuned around.\u003c\/p\u003e\n\n\u003ch3\u003ePro Series vs Basic Coilovers\u003c\/h3\u003e\n\u003cp\u003eOur Basic Coilovers are validated on Enjuku Racing Formula Drift cars. The Pro Series is the upgrade above the Basic line, with better damping control under sustained load and the mono-tube body construction.\u003c\/p\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e2008-2013 Subaru Impreza STI only.\u003c\/strong\u003e Will not fit non-STI Impreza, WRX, or other Subaru models. STI-specific suspension geometry.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e ISR Performance\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e IS-PRO-GRB\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Pro Series Coilovers\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e 2008-2013 Subaru Impreza STI (GRB chassis)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eExcluded:\u003c\/strong\u003e Non-STI Impreza, WRX\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eDamping:\u003c\/strong\u003e 32-way adjustable\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eBody Design:\u003c\/strong\u003e Mono-tube\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eSpring Rates:\u003c\/strong\u003e 8K front \/ 10K rear\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eUpper Mounts:\u003c\/strong\u003e Front pillow-ball camber adjustable\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eBearings:\u003c\/strong\u003e Japanese\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eSold:\u003c\/strong\u003e Complete set (4 corners)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eLegality:\u003c\/strong\u003e Off-road and competition use only\u003c\/p\u003e","brand":"ISR Performance","offers":[{"title":"Default Title","offer_id":45957112430789,"sku":"IS-PRO-GRB","price":1094.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/2718\/9701\/files\/IMG_9537__87496.1630073066.500.659.jpg?v=1773346775","url":"https:\/\/www.isrcompetition.com\/products\/isr-performance-pro-series-coilovers-subaru-impreza-sti-only-08-13","provider":"ISR Competition","version":"1.0","type":"link"}