{"product_id":"h-r-coilovers-for-audi-a4-40-45-tfsi-b9-awd-2017-2025-street-performance","title":"H\u0026R Coilovers for Audi A4 \u0026 A4 Quattro \/ S4 B9 AWD FWD (2017-2025) Street Performance - 48.5mm or 53mm Front Strut","description":"\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eFitment Information\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAudi S4 Sedan B9 Quattro 3.0T (2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024)\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eOnly fits models with Sport Suspension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAudi A4 Sedan B9 2WD (2017, 2018, 2019, 2020)\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eBefore 07\/11\/2016 production → 53mm front strut \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAfter 07\/12\/2016 production → 48.5mm front strut \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAudi A4 Sedan B9 Quattro (2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025)\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eFits All A4 Trim (Premium \/ Premium Plus \/ Prestige)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eA4 Engine: 40 TFSI \/ 45 TFSI\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits A4 \u0026amp; S4 vehicles with 48.5mm or 53mm front strut\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDoes not fit models with Magnetic Ride Control (MRC)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eSpecs \u0026amp; Features\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudi A4 \/ A4 Quattro Sedan:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith sport suspension\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Lowerin\u003c\/strong\u003eg\u003cstrong\u003e:\u003c\/strong\u003e 0.5\"–1.4\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Lowering:\u003c\/strong\u003e 0.5–1.4\"\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWithout sport suspension\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Lowerin\u003c\/strong\u003eg\u003cstrong\u003e: \u003c\/strong\u003e1.0\" - 2.2\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Lowering: \u003c\/strong\u003e0.75\" - 2.2\"\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS4 Sedan:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith sport suspension\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Lowerin\u003c\/strong\u003eg\u003cstrong\u003e:\u003c\/strong\u003e 0.5\"–1.4\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Lowering:\u003c\/strong\u003e 0.5–1.4\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Coilover System –\u003c\/strong\u003e Matched components designed to work together\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded Shock Body –\u003c\/strong\u003e Simple, precise height adjustment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgressive Springs –\u003c\/strong\u003e Comfortable daily, firms up when pushed\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle-Specific Tuning –\u003c\/strong\u003e Pre-set valving matched to each application\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Handling –\u003c\/strong\u003e Less body roll, more stability in corners\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreet-Friendly Ride – \u003c\/strong\u003ePerformance without the harshness\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction –\u003c\/strong\u003e High-strength shocks with corrosion-resistant coating\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonotube \/ Twin-Tube Design –\u003c\/strong\u003e Application-specific shock performance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered in Germany – \u003c\/strong\u003eProven quality and real-world testing\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePhotos are representations of product. May vary between actual products.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eLowering height will vary on vehicles with factory sport suspensions such as BMW M-Technik, Mercedes-Benz Sport-line suspension, Audi-Sport suspension, etc.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eA lot of coilovers either go too soft and feel sloppy, or too stiff and make daily driving miserable. H\u0026amp;R Street Performance Coilovers land right in that sweet spot. The progressive spring setup keeps things comfortable over rough roads, but once you start pushing the car, it firms up and gives you the control you actually want. Paired with vehicle-specific shock tuning, the whole system feels balanced instead of thrown together, which is something you notice right away when cornering or braking hard.\u003cbr\u003e \u003cbr\u003eThe height-adjustable design lets you dial in the exact look and stance without messing up suspension geometry or ride quality. Whether you’re going for a subtle drop or a more aggressive setup, you’ve got that flexibility built in. H\u0026amp;R has been doing suspension the right way for years, focusing on complete systems instead of random parts, and it shows in how these coilovers perform on the street. If you want sharper handling, better stance, and a setup you can actually live with every day, this kit gets it done without overcomplicating things.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"H\u0026R","offers":[{"title":"w\/ 53mm  - 50356","offer_id":42285948338256,"sku":"HRS50356","price":1391.96,"currency_code":"USD","in_stock":true},{"title":"w\/ 48.5mm - 50356-2","offer_id":42285948371024,"sku":"HRS50356-2","price":1391.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/0252\/4785\/files\/50356_53c2fe3a-26fb-4023-ae1a-09d8c79239c1.jpg?v=1776708710","url":"https:\/\/shop.redline360.com\/products\/h-r-coilovers-for-audi-a4-40-45-tfsi-b9-awd-2017-2025-street-performance","provider":"Redline360","version":"1.0","type":"link"}