{"product_id":"whiteline-ford-mustang-gt-s550-grip-series-stage-1-kit","title":"Whiteline Ford Mustang GT S550 Grip Series Stage 1 Kit — Fits 2015-2024","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Whiteline\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eWhiteline is the Australian leader in handling-focused suspension hardware — anti-sway bars, control arm bushings, alignment correction kits, and limited-slip differentials. Engineered for Subaru WRX\/STI, Mitsubishi EVO, and modern performance platforms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/DVBmqFc_Cdo\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eWhiteline Ford Mustang GT S550 Grip Series Stage 1 Kit\u003c\/h2\u003e\n\u003cp\u003eUnlock the full potential of your Ford Mustang GT S550 with the Whiteline Grip Series Stage 1 Kit, the ultimate entry-level suspension upgrade. This comprehensive kit is meticulously designed to deliver a significant enhancement in performance, handling, and overall driving experience for 2015-2024 Mustang models.\u003c\/p\u003e\n\u003ch3\u003eKit Components \u0026amp; Benefits:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Lowering Springs:\u003c\/strong\u003e Lower the vehicle's center of gravity for improved aerodynamics and a more aggressive stance, while enhancing suspension responsiveness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhiteline Adjustable Sway Bars:\u003c\/strong\u003e Includes signature front and rear adjustable sway bars (where applicable) to dramatically reduce body roll and increase cornering grip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Drop Links:\u003c\/strong\u003e Feature upgraded drop links that work in conjunction with the sway bars to ensure optimal suspension geometry and responsiveness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated System:\u003c\/strong\u003e All components are engineered to work harmoniously, providing a balanced and refined suspension upgrade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Handling:\u003c\/strong\u003e Experience a noticeable improvement in steering precision, stability, and overall agility, making your Mustang more dynamic on the road and track.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Aesthetics:\u003c\/strong\u003e The lowering springs provide a sportier, more visually appealing profile for your Mustang.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Grip Series Stage 1 Kit is the perfect solution for Mustang owners seeking a noticeable upgrade in performance and handling without compromising daily drivability. It's a carefully curated package that combines essential suspension components for a holistic improvement. Trust Whiteline's expertise to transform your Mustang's driving dynamics.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eGet the Whiteline Ford Mustang GT S550 Grip Series Stage 1 Kit at GGCRACING and feel the difference.\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;font-size:0.92em;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f0f0f0;text-align:left;\"\u003e\n\u003cth style=\"padding:6px 10px;\"\u003eYears\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px;\"\u003eMake\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px;\"\u003eTrim\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2015\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eFord\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMustang\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eGT 50 Years Limited Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2015-2017\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eFord\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMustang\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eV6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2015-2020\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eFord\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMustang\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eShelby GT350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2015-2024\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eFord\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMustang\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eEcoBoost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2015-2024\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eFord\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMustang\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eEcoBoost Premium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2015-2024\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eFord\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMustang\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eGT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2015-2024\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eFord\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMustang\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eGT Premium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2019-2020\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eFord\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMustang\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eBullitt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2020\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eFord\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMustang\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eShelby GT500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Whiteline products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/whiteline-97-04-vw-golf-mk4-exc-4-motion-96-03-audi-a3-type-al-front-heavy-duty-22mm-swaybar-spe\" style=\"color:#0066cc;text-decoration:none;\"\u003eWhiteline 22mm Heavy Duty Front Sway Bar — 97-04 VW Golf MK4 \/ 96-03 Audi A3 (exc. 4-motio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/whiteline-10-01-07-05-bmw-3-series-e46-front-heavy-duty-adjustable-30mm-swaybar\" style=\"color:#0066cc;text-decoration:none;\"\u003eWhiteline 30mm Adjustable Front Sway Bar — 10\/01-07\/05 BMW 3 Series E46\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/whiteline-83-94-bmw-3-series-front-24mm-x-heavy-duty-swaybar\" style=\"color:#0066cc;text-decoration:none;\"\u003eWhiteline 24mm X-Heavy Duty Front Swaybar — 83-94 BMW 3 Series\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/whiteline-02-95-01-02-bmw-3-series-e36-316i-318ti-compact-front-heavy-duty-adjustable-27mm-swaybar\" style=\"color:#0066cc;text-decoration:none;\"\u003eWhiteline 27mm Adjustable Sway Bar — Fits 1991-1998 BMW 3 Series E36\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/whiteline-bmw-1-series-3-series-front-27mm-swaybar-rwd-only-non-m3-awd-ix-models\" style=\"color:#0066cc;text-decoration:none;\"\u003eWhiteline 27mm Front Sway Bar — Fits BMW 1 Series\/3 Series (RWD)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Whiteline Ford Mustang GT S550 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Features sway bars, drop links \u0026 lowering springs for enhanced performance. Shop GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Whiteline\"},\"mpn\":\"GS1-FRD006\",\"url\":\"https:\/\/ggcracing.com\/products\/whiteline-ford-mustang-gt-s550-grip-series-stage-1-kit\",\"offers\":{\"@type\":\"Offer\",\"price\":\"1130.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/whiteline-ford-mustang-gt-s550-grip-series-stage-1-kit\",\"sku\":\"WHLGS1-FRD006\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Suspension\",\"item\":\"https:\/\/ggcracing.com\/collections\/suspension\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Whiteline\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Whiteline\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Whiteline Ford Mustang GT S550 Grip Series Stage 1 Kit \\u2014 Fits 2015-2024\",\"item\":\"https:\/\/ggcracing.com\/products\/whiteline-ford-mustang-gt-s550-grip-series-stage-1-kit\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Whiteline Ford Mustang GT S550 Grip Series Stage 1 Kit \\u2014 Fits 2015-2024 fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Use the fitment table above to confirm.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Whiteline?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Whiteline Ford Mustang GT S550 Grip Series Stage 1 Kit \\u2014 Fits 2015-2024?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Suspension work requires proper spring compressors and torque specs. Plan 2-4 hours per corner for a DIY install.\"}}]}\u003c\/script\u003e","brand":"Whiteline","offers":[{"title":"Default Title","offer_id":41488350773332,"sku":"WHLGS1-FRD006","price":1130.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/333fbe45-512c-4e1c-8c14-e4014deab9ad-800.jpg?v=1773497835","url":"https:\/\/ggcracing.com\/products\/whiteline-ford-mustang-gt-s550-grip-series-stage-1-kit","provider":"GGCRACING INC","version":"1.0","type":"link"}