{"product_id":"turn5-combo-kit-sr-performance-444664-mustang","title":"SR Performance Lowering Springs with Polyurethane Spring Isolators (79-04 Mustang Coupe, Excluding 99-04 Cobra)","description":"\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSR Performance Lowering Springs and Polyurethane Spring Isolators Combo Kit\u003c\/li\u003e\n\u003cli\u003eEstimated Drop: Front - 1.5-inch, Rear - 1.5-inch\u003c\/li\u003e\n\u003cli\u003eProgressive Spring Rate\u003c\/li\u003e\n\u003cli\u003eGraphite Impregnated Polyurethane Spring Isolators\u003c\/li\u003e\n\u003cli\u003eFits 1979-2004 Ford Mustang Coupe, Excluding 1999-2004 Cobra\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003eSR Performance Sport Lowering Springs.\u003c\/b\u003e SR Performance Progressive Rate Sport Springs are a great way to lower your Mustang's center of gravity, which helps to reduce squat during rapid acceleration, body roll in the corners, and excessive nose-dive under hard braking. SR Performance Sport Springs not only improve the handling performance of your Mustang, but they also improve its overall appearance. By lowering the ride height approximately 1.5-inch front and rear, to eliminated that huge tire to fender gap. 525 lb\/in - Front; 250 lb\/in - Rear\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFront and Rear Polyurethane Spring Isolators.\u003c\/b\u003e When installing a new set of lowering springs it is a good time to replace your old worn out rubber Spring Isolators with a new set of SR Performance Polyurethane Spring Isolators. These SR Performance Polyurethane Spring Isolators are made from polyurethane that has been impregnated with graphite so they will not dry out and crack like the stock rubber pieces.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eProfessional Installation Recommended.\u003c\/strong\u003e Seeing that a spring compressor is required for installation of these Lowering Springs, AmericanMuscle recommends professional installment. With the proper tools, the install can be completed in about three hours. Please note that an alignment is highly recommended after installation.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eApplication.\u003c\/b\u003e This SR Performance Lowering Springs and Polyurethane Spring Isolators; Front \u0026amp; Rear are designed to fit 1979-2004 Ford Mustang Coupe, excluding 1999-2004 Cobra models.\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e    \u003cli\u003e(4) Lowering Springs\u003c\/li\u003e    \u003cli\u003eFront Spring Isolators \u003c\/li\u003e    \u003cli\u003eRear Spring Isolators\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"American Muscle","offers":[{"title":"Default Title","offer_id":46365246128362,"sku":"K2-1334-FORD-139-SUS","price":254.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/combo-kit-sr-performance-444664-mustang.444664.webp?v=1791484262","url":"https:\/\/www.k2-industries.com\/en-jp\/products\/turn5-combo-kit-sr-performance-444664-mustang","provider":"K2 Industries","version":"1.0","type":"link"}