{"title":"Swift Products","description":"","products":[{"product_id":"swift-springs-sport-spec-r-springs-f82-f83-m4","title":"Swift Sport Spec-R Springs - F82 M4","description":"\u003cdiv data-mce-fragment=\"1\" align=\"center\" style=\"text-align: left;\"\u003ePurpose-built for track enthusiasts, Swift's Spec-R Springs transform the F82 M4's suspension dynamics through precision engineering. The optimized spring rates—calibrated to factory shock valve limits—enhance cornering aggression while the recalibrated ride height maximizes suspension geometry for superior traction. Stock dampers handle these rates capably, though upgrading to performance shocks unlocks additional gains. The result: sharper turn-in, reduced body roll, and a platform ready for serious circuit work. Engineered for drivers who demand more from their M4.\u003c\/div\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSwift Spec-R Sport Springs were engineered with 3 characteristics in mind.\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eModified ride height compared to Sport Springs to maximize optimal suspension geometry\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFurther increasing the spring rate to enhance overall performance. The increase in spring rate is based on the upper limits of the vehicles factory shock valving\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMaintaining optimal comfort level for street use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003eSwift's Spec-R Springs leverage proven spring technology with elevated stiffness and refined geometry tailored for circuit performance. Engineered to the threshold of factory shock capacity, these springs deliver track-validated handling without sacrificing street usability. The same material science and winding precision as Swift's sport line ensures durability and consistency, while the aggressive rate and modest ride height adjustment maximize suspension response. Ideal for drivers balancing weekend track days with daily driving demands on the F82 M4.\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSpring Rate Front: 279 Lbs\/Inch\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSpring Rate Rear: 726 Lbs\/Inch\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFront Lowering: -1.1 Inch\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRear Lowering: -0.9 Inch\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eImproved handling\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMade for the track enthusiast\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eReduces body roll\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFITMENT\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e- BMW M4 F82 2015 +\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-mce-fragment=\"1\"\u003eNote: \u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003eVehicle drop rate is based on the year, model and option of the test vehicle, and may vary based on each vehicle condition\u003c\/p\u003e","brand":"Swift","offers":[{"title":"Default Title","offer_id":33274694926435,"sku":"4X908R","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/7774\/2435\/products\/Swift1_2000x_7416023f-141a-4b50-b4ab-d5f13c5ac06e.png?v=1602446700"},{"product_id":"swift-spec-r-lowering-springs-f80-m3","title":"Swift Spec-R Lowering Springs - F80 M3","description":"\u003cp data-mce-fragment=\"1\" class=\"nm\"\u003eSwift made Sport Springs keeps the quality ride you get from the showroom, and adds improved handling and lower ride height for driving enthusiasts and style minded drivers who demand only the best.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"nm\"\u003eFrom HPDE events to SCCA competition, Swift Spec-R Sport Springs are made for the track enthusiast looking to take their vehicle to the next level.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"nm\"\u003eSwift Spec-R Sport Springs were engineered with 3 characteristics in mind.\u003cbr data-mce-fragment=\"1\"\u003eModified ride height compared to Sport Springs to maximize optimal suspension geometry. Further increasing the spring rate to enhance overall performance. The increase in spring rate is based on the upper limits of the vehicles factory shock valving.\u003cbr data-mce-fragment=\"1\"\u003eMaintaining optimal comfort level for street use.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"nm\"\u003eSpec R springs are wound with the same engineering and material as our sports springs. With the exception of stiffer rates and slight change in ride height; you can expect the same characteristics as our sports springs.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"nm\"\u003e \u003c\/p\u003e\n\u003cp\u003eEngineered for the F80 M3, these lowering springs deliver track-focused performance with a 268 lb\/in front rate and 715 lb\/in rear rate. The -1 inch front and -0.4 inch rear drop sharpens cornering response by minimizing body roll, while the stiffer spring rates enhance chassis control during aggressive driving. Built for drivers who demand precision handling and dynamic stability on the circuit.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"nm\"\u003e\u003cb\u003eFITMENT\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"nm\"\u003e- F80 M3\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"nm\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"nm\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"nm\"\u003e \u003c\/p\u003e","brand":"Swift","offers":[{"title":"Default Title","offer_id":33274686472291,"sku":"4X909R","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/7774\/2435\/products\/Swift1_2000x_fd4bfc2c-882d-401a-ad0a-023dfc4e2fc6.jpg?v=1605348768"},{"product_id":"swift-spec-r-springs-e92-m3","title":"Swift Spec-R Springs - E90 M3 | E92 M3","description":"\u003cdiv class=\"product-single__description rte\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eSwift Spec-R Springs deliver track-focused performance engineered for the serious enthusiast. Dropping your E90 M3 sedan or E92 M3 coupe 1.0\" front and 0.7\" rear, these race-tuned springs feature aggressive 5.0 kg front and 12.0 kg rear rates optimized for factory dampers. Tested extensively on circuit, they maximize shock valving potential while remaining street-capable for daily duty. The complete four-spring set balances precision handling with compliance, making them ideal for drivers tackling multiple HPDE and SCCA events annually without sacrificing everyday usability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eSo what makes Swift unique? Swift designs their lowering springs to be:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eThe most consistent spring rate throughout the stroke\u003c\/li\u003e\n\u003cli\u003eThe largest amount of stroke\u003c\/li\u003e\n\u003cli\u003eThe highest durability against loss of spring height\u003c\/li\u003e\n\u003cli\u003eThe lightest in weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003eIn 1996, Swift entered the automotive market with one goal: Creating a product that will revolutionize the market.  And we believe they have... Swift springs are seen as one of the best on the market, and we are proud to be an authorized dealer!\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ccenter\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0058\/0252\/4785\/files\/swift.jpg\" alt=\"Swift Brand Logo\"\u003e\u003c\/center\u003e","brand":"Swift","offers":[{"title":"Default Title","offer_id":50038562259244,"sku":"4X903R","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/7774\/2435\/files\/WBspec_r_70660.1450482748.1280.1280__32341.jpg?v=1729637990"},{"product_id":"swift-spec-r-springs-g80-m3","title":"Swift Spec-R Springs - G80 M3","description":"\u003cp\u003eElevate your G80 M3's dynamic potential with Swift Spec-R Springs, purpose-built for drivers seeking responsive handling without sacrificing everyday comfort. These precision-engineered springs minimize body roll during aggressive cornering while maintaining compliance on standard roads. The optimized geometry reduces unsprung weight and preserves suspension travel, resulting in sharper turn-in response and improved stability through transitions. Swift's advanced manufacturing delivers consistent performance and durability, making these springs an ideal foundation for both track-focused driving and spirited street use.\u003c\/p\u003e\n\u003cp data-start=\"751\" data-end=\"768\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0287\/7774\/2435\/files\/20250521-P1063336-_6.webp?v=1766517491\"\u003e\u003c\/p\u003e\n\u003cp\u003eSwift Spec-R Springs transform your G80 M3's chassis dynamics with precision tuning and aggressive stance. Dropping the front 1.3\" and rear 1.0\", these springs lower your center of gravity for sharper cornering response while maintaining compliance on varied road surfaces. The lightweight coil design cuts unsprung mass, improving suspension articulation and feedback. Built from Swift's proprietary material compound, they deliver consistent performance and longevity. The geometry preserves factory-spec suspension travel, ensuring predictable handling whether you're attacking track days or refining your street presence.\u003c\/p\u003e\n\u003cp data-start=\"1199\" data-end=\"1219\"\u003e\u003cstrong data-start=\"1199\" data-end=\"1219\"\u003eFITMENT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1222\" data-end=\"1234\"\u003e- G80 M3 (including Competition models)\u003c\/p\u003e","brand":"Swift","offers":[{"title":"Default Title","offer_id":51197750509868,"sku":"SWF.4X930R","price":380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/7774\/2435\/files\/SwiftSpringsSpecR.webp?v=1749595056"},{"product_id":"swift-spec-r-springs-g87-m2","title":"Swift Spec-R Springs - G87 M2","description":"\u003cp data-start=\"253\" data-end=\"602\"\u003eUnlock the true potential of your \u003cstrong data-start=\"287\" data-end=\"301\"\u003eBMW G87 M2\u003c\/strong\u003e with \u003cstrong data-start=\"307\" data-end=\"340\"\u003eSwift Spec-R Lowering Springs\u003c\/strong\u003e — performance-engineered to deliver superior handling, a refined stance, and daily driveability. Designed specifically for the newest generation M2, these springs provide a responsive, track-capable feel while maintaining the comfort expected from a modern BMW.\u003c\/p\u003e\n\u003cp data-start=\"604\" data-end=\"908\"\u003eCrafted from Swift’s proprietary \u003cstrong data-start=\"637\" data-end=\"663\"\u003eH5S.TW spring material\u003c\/strong\u003e, Spec-R springs are lighter, stronger, and more durable than traditional options. The advanced design increases usable stroke, reduces unsprung weight, and eliminates unnecessary coils for sharper suspension response and better overall balance.\u003c\/p\u003e\n\u003cp data-start=\"910\" data-end=\"1066\"\u003eWhether you're carving corners, hitting the track, or enhancing your street setup, Swift Spec-R springs offer the performance edge your \u003cstrong data-start=\"1046\" data-end=\"1056\"\u003eG87 M2\u003c\/strong\u003e deserves.\u003c\/p\u003e\n\u003cp data-start=\"1068\" data-end=\"1085\"\u003e\u003cstrong data-start=\"1068\" data-end=\"1085\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1086\" data-end=\"1412\"\u003e\n\u003cli data-start=\"1086\" data-end=\"1130\"\u003e\n\u003cp data-start=\"1088\" data-end=\"1130\"\u003ePrecision fitment for BMW G87 M2 (2023+)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1131\" data-end=\"1204\"\u003e\n\u003cp data-start=\"1133\" data-end=\"1204\"\u003eImproved handling with minimal body roll and enhanced chassis control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1205\" data-end=\"1257\"\u003e\n\u003cp data-start=\"1207\" data-end=\"1257\"\u003eLowered stance without compromising ride quality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1258\" data-end=\"1306\"\u003e\n\u003cp data-start=\"1260\" data-end=\"1306\"\u003eLightweight design for reduced unsprung mass\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1307\" data-end=\"1367\"\u003e\n\u003cp data-start=\"1309\" data-end=\"1367\"\u003eDurable construction with Swift’s exclusive spring alloy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1368\" data-end=\"1412\"\u003e\n\u003cp data-start=\"1370\" data-end=\"1412\"\u003eCompatible with OEM or aftermarket dampers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1414\" data-end=\"1445\"\u003e\u003cstrong data-start=\"1414\" data-end=\"1443\"\u003eLowering Specs (Approx.):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1446\" data-end=\"1476\"\u003e\n\u003cli data-start=\"1446\" data-end=\"1462\"\u003e\n\u003cp data-start=\"1448\" data-end=\"1462\"\u003eFront: ~1.0\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1463\" data-end=\"1476\"\u003e\n\u003cp data-start=\"1465\" data-end=\"1476\"\u003eRear: ~0.8\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1478\" data-end=\"1509\"\u003e\u003cstrong data-start=\"1478\" data-end=\"1507\"\u003eSpring Rates (Estimated):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1510\" data-end=\"1633\"\u003e\n\u003cli data-start=\"1510\" data-end=\"1567\"\u003e\n\u003cp data-start=\"1512\" data-end=\"1567\"\u003eFront: Performance-tuned for sharper turn-in and grip\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1568\" data-end=\"1633\"\u003e\n\u003cp data-start=\"1570\" data-end=\"1633\"\u003eRear: Optimized for improved traction and corner exit stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1635\" data-end=\"1654\"\u003e\u003cstrong data-start=\"1635\" data-end=\"1652\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1655\" data-end=\"1681\"\u003e\n\u003cli data-start=\"1655\" data-end=\"1681\"\u003e\n\u003cp data-start=\"1657\" data-end=\"1681\"\u003eBMW G87 M2 (2023 and up)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1683\" data-end=\"1805\"\u003eUpgrade your suspension the right way — with \u003cstrong data-start=\"1728\" data-end=\"1752\"\u003eSwift Spec-R Springs\u003c\/strong\u003e, trusted by enthusiasts and track drivers worldwide.\u003c\/p\u003e","brand":"Swift","offers":[{"title":"Default Title","offer_id":51197780427052,"sku":"4X931R","price":380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/7774\/2435\/files\/SwiftSpringsSpecR_e10c0610-ef13-4d28-9d1e-fe622f7e0600.webp?v=1749595722"},{"product_id":"swift-spec-r-springs-a90-supra","title":"Swift Spec-R Springs - A90 Supra","description":"\u003cp data-start=\"192\" data-end=\"420\"\u003eEnhance the performance and stance of your Toyota A90 GR Supra with Swift Spec-R Lowering Springs — precision-engineered for enthusiasts who demand sharper handling, aggressive aesthetics, and uncompromised ride comfort.\u003c\/p\u003e\n\u003cp data-start=\"422\" data-end=\"830\"\u003eBuilt using Swift’s exclusive H5S.TW lightweight spring material, these performance springs offer increased chassis responsiveness and a lower center of gravity while retaining daily drivability. With fewer coils and reduced unsprung mass, Swift Spec-R Springs improve suspension dynamics and allow for more usable stroke, giving your GR Supra the control it deserves both on the street and at the track.\u003c\/p\u003e\n\u003cp data-start=\"832\" data-end=\"1035\"\u003eWhether you're refining your cornering feel or dialing in the perfect drop for your build, Swift Spec-R Springs deliver proven performance trusted by motorsport professionals and street tuners alike.\u003c\/p\u003e\n\u003cp data-start=\"1037\" data-end=\"1054\"\u003e\u003cstrong data-start=\"1037\" data-end=\"1054\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1055\" data-end=\"1416\"\u003e\n\u003cli data-start=\"1055\" data-end=\"1112\"\u003e\n\u003cp data-start=\"1057\" data-end=\"1112\"\u003eSpecifically designed for Toyota A90 GR Supra (2020+)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1113\" data-end=\"1172\"\u003e\n\u003cp data-start=\"1115\" data-end=\"1172\"\u003eAggressive, functional drop with preserved ride quality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1173\" data-end=\"1274\"\u003e\n\u003cp data-start=\"1175\" data-end=\"1274\"\u003eConstructed from Swift’s proprietary H5S.TW spring alloy for unmatched durability and performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1275\" data-end=\"1366\"\u003e\n\u003cp data-start=\"1277\" data-end=\"1366\"\u003eLightweight, fewer coil design for reduced unsprung weight and more responsive handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1367\" data-end=\"1416\"\u003e\n\u003cp data-start=\"1369\" data-end=\"1416\"\u003eCompatible with factory and aftermarket dampers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1418\" data-end=\"1449\"\u003e\u003cstrong data-start=\"1418\" data-end=\"1447\"\u003eLowering Specs (Approx.):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1450\" data-end=\"1480\"\u003e\n\u003cli data-start=\"1450\" data-end=\"1466\"\u003e\n\u003cp data-start=\"1452\" data-end=\"1466\"\u003eFront: ~1.0\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1467\" data-end=\"1480\"\u003e\n\u003cp data-start=\"1469\" data-end=\"1480\"\u003eRear: ~0.8\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1482\" data-end=\"1507\"\u003e\u003cstrong data-start=\"1482\" data-end=\"1507\"\u003ePerformance Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1508\" data-end=\"1633\"\u003e\n\u003cli data-start=\"1508\" data-end=\"1544\"\u003e\n\u003cp data-start=\"1510\" data-end=\"1544\"\u003eReduced body roll and brake dive\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1545\" data-end=\"1589\"\u003e\n\u003cp data-start=\"1547\" data-end=\"1589\"\u003eIncreased stability and turn-in response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1590\" data-end=\"1633\"\u003e\n\u003cp data-start=\"1592\" data-end=\"1633\"\u003eOEM+ comfort with track-capable stiffness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1635\" data-end=\"1657\"\u003e\u003cstrong data-start=\"1635\" data-end=\"1655\"\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1658\" data-end=\"1694\"\u003e\n\u003cli data-start=\"1658\" data-end=\"1694\"\u003e\n\u003cp data-start=\"1660\" data-end=\"1694\"\u003eToyota GR Supra A90 (2020–present)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1696\" data-end=\"1867\"\u003eUpgrade your suspension and unleash the full potential of your A90 Supra with \u003cstrong data-start=\"1774\" data-end=\"1807\"\u003eSwift Spec-R Lowering Springs\u003c\/strong\u003e — where engineering precision meets real-world performance.\u003c\/p\u003e","brand":"Swift","offers":[{"title":"Default Title","offer_id":51197803823404,"sku":"4T919R","price":380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/7774\/2435\/files\/4T919R.webp?v=1749596034"}],"url":"https:\/\/horizonmotorsport.com\/en-de\/collections\/swift-products.oembed","provider":"Horizon Motorsport","version":"1.0","type":"link"}