{"title":"BMW F80 M3 \/ M4 (5-Bolt)","description":"\u003cp data-start=\"31\" data-end=\"438\"\u003eRiaction coilovers for the BMW F80 M3 and F82\/F83 M4 (5-bolt configuration) provide precise control over ride height and damping, allowing you to fine-tune suspension performance for more aggressive driving setups. These performance shocks are engineered to handle increased loads and higher demands, helping maintain chassis stability while reducing unwanted movement under hard acceleration and cornering.\u003c\/p\u003e\n\u003cp data-start=\"440\" data-end=\"761\"\u003eWith a more planted feel and improved high-speed composure, the F80 M3 and M4 benefit from stronger grip and better control through demanding conditions. The suspension delivers sharper response and consistent feedback, giving you a confident and controlled driving experience whether on the street or pushing the limits.\u003c\/p\u003e","products":[{"product_id":"bmw-m3-m4-f80-f82-f83-5-bolt","title":"BMW M3\/M4 F80\/F82\/F83 (5-BOLT)","description":"\u003cp class=\"\"\u003e\u003cspan style=\"color: rgb(230, 230, 230);\"\u003e\u003cstrong\u003eFits:\u003cbr\u003eBMW M3\/M4 F80\/F82\/F83 (5 BOLT) w\/ production dates after 01\/2015\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003eRiaction sports coilover kits are designed for street cars which are looking for lower ride height, better handling, and greater comfort. Each set of Riaction Performance Shocks coilovers are made from high quality materials with precision design, to ensure a reliable and durable product that performs. We proudly stand by all of our products, and each Riaction Performance Shocks sports coilover kit comes with a standard 2 year factory warranty against any factory defects.\u003c\/p\u003e\n\u003cp class=\"\"\u003eCOILOVER FEATURES\u003cbr\u003e-Full Length Ride Height Adjustment\u003cbr\u003e-32 Damping Adjustment Levels\u003cbr\u003e-Mono-Tube Damper Design\u003cbr\u003e-Seamless 52mm Electroplated Carbon Steel Shock Body\u003cbr\u003e-O.D. 20mm Piston Rod For McPherson Suspension\u003cbr\u003e-O.D. 14mm Piston Rod For Non-McPherson Suspension\u003cbr\u003e-Unique 44mm High-Flow CNC 6061 Aluminum Piston\u003cbr\u003e-Unique Thinned CNC 6061 Aluminum Floating Piston\u003cbr\u003e-Polyurethane Oil Seal\u003cbr\u003e-SAE9254 Cold-Wound Spring\u003cbr\u003e-Multi-Thickness Valving Shims\u003cbr\u003e-Unique Low-Gas Pressure Design\u003cbr\u003e-7.5w Compounded Suspension Fluid\u003cbr\u003e-Fully Rebuild-able-Wound Spring\u003cbr\u003e-Multi-Thickness Valving Shims\u003cbr\u003e-Unique Low-Gas Pressure Design\u003cbr\u003e-7.5w Compounded Suspension Fluid\u003cbr\u003e-Fully Rebuild-able\u003c\/p\u003e\n\u003cp class=\"\"\u003e*For all International orders please give us an email at info@riactionshocks.com\u003c\/p\u003e","brand":"Riaction Performance Shocks","offers":[{"title":"Default Title","offer_id":49445755879700,"sku":"BM-031-LT","price":1200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/3833\/7812\/files\/BMW_M3-M4_F80-F82-F83_5-BOLT_Coilovers_-_Riaction_Performance_Shocks-3291696.png?v=1776394307"},{"product_id":"2015-bmw-m3-m4-f80-f82-f83-5-bolt-traction-plus-ultra-coilovers","title":"2015+ BMW M3 \/ M4 F80 \/ F82 \/ F83 (5-Bolt) Traction Plus Ultra Coilovers","description":"\u003cp\u003eDial in precise chassis control and consistent load management in your \u003cstrong\u003e2015+ BMW M3 \/ M4 F80 \/ F82 \/ F83 (5-Bolt)\u003c\/strong\u003e with Riaction Traction Plus Ultra coilovers. Designed specifically for 5-bolt top mount configurations, the TPU system improves braking stability, reduces body roll under heavy lateral load, and delivers more predictable rear traction during aggressive acceleration.\u003c\/p\u003e\n\u003cp\u003eTraction Plus Ultra is built around our \u003cstrong\u003enew digressive piston design\u003c\/strong\u003e, engineered to provide firm low-speed damping for stronger roll resistance and sharper steering precision while maintaining composure as suspension velocity increases. On the F8X chassis, this translates into improved mid-corner stability, flatter cornering under sustained load, and greater consistency during repeated high-performance driving.\u003c\/p\u003e\n\u003cp\u003eEach kit features a \u003cstrong\u003enickel-coated shock body\u003c\/strong\u003e for corrosion resistance and long-term durability. The \u003cstrong\u003ehex screw preload collar locking system\u003c\/strong\u003e secures spring preload during track use and high-load conditions. Signature orange-coated non-MacPherson components add protection and a distinctive performance finish. Pillowball upper mounts are included where applicable and designed to integrate properly with the 5-bolt mounting setup for maximum steering precision and suspension articulation.\u003c\/p\u003e\n\u003cp\u003eEvery Traction Plus Ultra system is backed by our 2-year factory warranty.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e🔧 \u003cstrong\u003eTraction Plus Ultra Coilover Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e5-Bolt Top Mount Configuration\u003cbr\u003eFull-Length Ride Height Adjustment\u003cbr\u003e32-Level Damping Adjustment\u003cbr\u003eNew Digressive Piston Valving\u003cbr\u003eMono-Tube Damper Design\u003cbr\u003eNickel-Coated Shock Body for Corrosion Protection\u003cbr\u003eHex Screw Preload Collar Locking System\u003cbr\u003eSignature Orange Coating on Non-MacPherson Components\u003cbr\u003ePillowball Upper Mounts (When Applicable)\u003cbr\u003e44mm High-Flow CNC 6061 Aluminum Piston\u003cbr\u003eCNC 6061 Aluminum Floating Piston\u003cbr\u003ePolyurethane Oil Seals\u003cbr\u003eSAE9254 Cold-Wound Performance Springs\u003cbr\u003eMulti-Thickness Valving Shims\u003cbr\u003eLow-Gas Pressure Internal Design\u003cbr\u003e7.5w Compounded Suspension Fluid\u003cbr\u003eFully Rebuildable Coilover Assembly\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e⚙️ \u003cstrong\u003eFactory Spring Rates:\u003c\/strong\u003e\u003cbr\u003eFront: 8K\u003cbr\u003eRear: 14K\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e📧 \u003cstrong\u003eInternational Orders:\u003c\/strong\u003e\u003cbr\u003eFor international shipping inquiries, please email us at \u003ca class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003einfo@riactionshocks.com\u003cspan class=\"ms-0.5 inline-block align-middle leading-none\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"\u003e\u003cuse href=\"\/cdn\/assets\/sprites-core-d1qk0x1f.svg#304883\" fill=\"currentColor\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eDeliver controlled high-load performance and precise steering response in your 2015+ BMW M3\/M4 F8X (5-Bolt) with Traction Plus Ultra coilovers, engineered performance shocks from Riaction Performance Shocks.\u003c\/p\u003e","brand":"Riaction Performance Shocks","offers":[{"title":"Default Title","offer_id":53681315447060,"sku":"0BM-031-TPU","price":1780.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/3833\/7812\/files\/2014-2020-bmw-m3-m4-f80-82-83-3-bolt-traction-plus-ultra-coilovers_79ec2541-88ec-47fb-bf43-6f26b5f7a34d.webp?v=1776892312"}],"url":"https:\/\/www.riactionperformanceshocks.com\/collections\/bmw-f80-m3-m4-5-bolt-coilovers.oembed","provider":"Riaction Performance Shocks","version":"1.0","type":"link"}