{"product_id":"brace-strut-tower-b9-chassis","title":"APR Strut Tower Brace (B9 Chassis)","description":"\u003cp\u003eIntroducing the APR Strut Tower Brace (B9 Chassis - A4\/5, S4\/5, \u0026amp; RS4\/5)\u003c\/p\u003e\n\u003cp\u003eThe APR Strut Tower Brace for the B9 Chassis A4\/5, S4\/5, RS4\/5,  is engineered to enhance chassis rigidity, reduce flex, and improve handling for a more connected driving experience. While many systems prioritize the visual aesthetics of the engine bay, ours is a true performance upgrade designed for real-world handling improvements.\u003c\/p\u003e\n\u003cp\u003eBy replacing the factory-stamped aluminum brace with a high-strength tubular chromium-molybdenum alloy steel system, we significantly increase structural support while maintaining ride comfort. Additionally, our cross-brace design links both strut towers, and an integrated turnbuckle allows for precise preload adjustments, further reinforcing the chassis under heavy cornering and acceleration.\u003c\/p\u003e\n\u003cp\u003eTrue to our motto of Performance Without Compromise, this system provides a stiffer front end without introducing unwanted noise, vibration, or harshness (NVH).\u003c\/p\u003e\n\u003cp\u003eThe APR B9 Strut Tower Brace is the ultimate solution for drivers seeking sharper handling, reduced chassis flex, and a more responsive driving experience—all without sacrificing daily drivability!\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFits Audi A4 17-25, S4 18-25, RS4, A5 17-25, S5 18-25, RS5 18-25\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eIncreased Chassis Rigidity – Reduces flex under load for improved suspension performance and handling stability.\u003c\/li\u003e\n\u003cli\u003eHigh-Strength Tubular Cr-Mo Alloy Steel Construction –  Stronger than the factory-stamped aluminum brace for maximum strength and durability, featuring a black powder-coated finish for superior corrosion resistance and lasting performance.\u003c\/li\u003e\n\u003cli\u003eFull Strut Tower Integration – Connects both towers and the firewall for superior structural reinforcement.\u003c\/li\u003e\n\u003cli\u003eAdjustable Preload with Turnbuckle – Fine-tune chassis stiffness to optimize handling for different driving conditions.\u003c\/li\u003e\n\u003cli\u003eImproved Steering Feel – Enhances driver feedback and consistency during aggressive driving.\u003c\/li\u003e\n\u003cli\u003eNo Compromise on Comfort – Engineered to prevent additional NVH, maintaining a smooth and refined ride.\u003c\/li\u003e\n\u003cli\u003eDirect Bolt-On Installation – No cutting or permanent modifications required, making installation seamless.\u003c\/li\u003e\n\u003cli\u003eHigh-Quality Materials – Constructed from durable 25mm OD \/ 19mm ID high-strength tubular chromium-molybdenum alloy steel with billet end caps, TIG welding, black powder coating, and all stainless steel hardware.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APR","offers":[{"title":"Default Title","offer_id":53239727685931,"sku":"SUS00027","price":332.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/3645\/4465\/files\/1_576e93ea-1d42-4acc-82bb-6d3ab2c48926.png?v=1776402108","url":"https:\/\/www.burton-racing.com\/products\/brace-strut-tower-b9-chassis","provider":"Burton-Racing","version":"1.0","type":"link"}