DYNAMIC+ TCU SOFTWARE UPGRADE FOR AL552 ZF8 TRANSMISSION, B9/B9.5 S4/S5/SQ5

import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;800&display=swap";.field.qty.qty-holder,.braintree-paypal-logo.oneclick-container,.bundle-options-container.block-bundle-summary.bundle-summary display:none.product-item-name >a:hover,.product.name a >a:hover,.product-item-name >a color:#006bb4.4-0t-upper-copy,.4-0-t-engine clear:both.parallax-hero height:400px;overflow:hidden;position:relative;width:100%.parallax-hero img position:absolute;top:0;left:0;width:100%;height:150%;object-fit:cover;object-position:center center;will-change:transform.page-layout-1column.product-info-main,#product.info. font-family:'Inter',sans-serif #dyno width:100%!important.dyno-gallery --dg-bg:#111;--dg-surface:#1a1a1a;--dg-surface2:#222;--dg-border:#2e2e2e;--dg-border2:#3d3d3d;--dg-accent:#FCEE23;--dg-accent-dim:#fcee231f;--dg-text:#f2f2f2;--dg-text-muted:#909090;--dg-text-soft:#b8b8b8;--dg-green:#5fd68a;background:var(--dg-bg);color:var(--dg-text);font-family:'Inter',sans-serif;font-size:32px;line-height:1.5;padding:3rem 1.5rem;max-width:1280px;margin-bottom:60px;clear:both;border:1px solid #2a2a2a;box-shadow:0 2px 24px #0000002e.dyno-gallery ,.dyno-gallery ::before,.dyno-gallery ::after box-sizing:border-box;margin:0;padding:0.dyno-gallery.dg-inner width:95%;margin:0 auto.dyno-gallery.dg-header margin-bottom:1.75rem;display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;flex-wrap:wrap;border-bottom:1px solid var(--dg-border);padding-bottom:1.25rem.dyno-gallery.dg-eyebrow font-size:1rem;letter-spacing:12em;text-transform:uppercase;color:var(--dg-accent);font-weight:600;margin-bottom:35rem.dyno-gallery.dg-title font-weight:800;font-size:clamp(3.5rem,5vw,4.8rem);letter-spacing:-.03em;line-height:1;color:var(--dg-text);text-transform:none.dyno-gallery.dg-measure-wrap display:flex;flex-direction:column;align-items:flex-end;gap:4rem;flex-shrink:0.dyno-gallery.dg-measure-label font-size:82rem;font-weight:600;letter-spacing:1em;text-transform:uppercase;color:var(--dg-text-muted).dyno-gallery.dg-measure-switch display:flex;background:var(--dg-surface2);border:1px solid var(--dg-border2);border-radius:6px;padding:3px;gap:2px.dyno-gallery.dg-ms-btn font-family:'Inter',sans-serif;font-size:1.2rem;font-weight:600;letter-spacing:03em;padding:42rem 1rem;border:none;border-radius:4px;background:transparent;color:var(--dg-text-muted);cursor:pointer;transition:background 0.18s,color.18s;white-space:nowrap.dyno-gallery.dg-ms-btn:hover:not(.active) color:var(--dg-text-soft);background:#ffffff0d.dyno-gallery.dg-ms-btn.active background:#ffffff1c;color:var(--dg-text).dyno-gallery.dg-selectors display:grid;grid-template-columns:1fr;gap:1rem;margin-bottom:1.25rem;padding-bottom:1.25rem;border-bottom:1px solid var(--dg-border).dyno-gallery.dg-selector-label font-size:1.24rem;letter-spacing:1em;text-transform:uppercase;color:var(--dg-text-muted);font-weight:600;margin-bottom:55rem.dyno-gallery.dg-pill-group display:grid;background:var(--dg-surface);border:none;border-radius:7px;padding:4px;gap:3px.dyno-gallery.dg-pill-group.g4 grid-template-columns:repeat(4,1fr).dyno-gallery.dg-pill padding:7rem.5rem;border:none;background:transparent;color:var(--dg-text-muted);font-family:'Inter',sans-serif;font-size:1.64rem;font-weight:500;border-radius:5px;cursor:pointer;transition:color 0.18s,background.18s;white-space:nowrap;text-align:center;line-height:1.2.dyno-gallery.dg-pill:hover:not(.active) color:var(--dg-text);background:var(--dg-surface2).dyno-gallery.dg-pill.active background:var(--dg-accent);color:#000;font-weight:800.dyno-gallery.dg-pill-sub display:block;font-size:1.16rem;font-weight:400;opacity:7;margin-top:2px.dyno-gallery.dg-pill.active.dg-pill-sub opacity:6.dyno-gallery.dg-main-grid display:grid;grid-template-columns:1fr;gap:1rem;align-items:start.dyno-gallery.dg-chart-wrap background:var(--dg-surface);border:1px solid var(--dg-border);border-radius:8px;padding:1.25rem 1.25rem 1rem;display:flex;flex-direction:column;gap:85rem;height:100%.dyno-gallery.dg-chart-header display:flex;align-items:flex-start;justify-content:space-between;gap:1rem.dyno-gallery.dg-chart-title font-weight:800;font-size:2.3rem;letter-spacing:-.02em;line-height:1;color:var(--dg-text).dyno-gallery.dg-chart-sub font-size:1.3rem;color:var(--dg-text-muted);letter-spacing:1em;text-transform:uppercase;margin-top:35rem.dyno-gallery.dg-chart-badge font-size:1.36rem;color:var(--dg-text-soft);text-align:right;line-height:1.75;white-space:nowrap;flex-shrink:0.dyno-gallery.dg-chart-badge b color:var(--dg-accent).dyno-gallery canvas width:100%;display:block;aspect-ratio:16 / 7;max-height:56vh;min-height:280px;cursor:crosshair;touch-action:pan-y;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none.dyno-gallery.dg-accel-row-wide display:none.dyno-gallery.dg-legend display:flex;justify-content:center;gap:1.5rem;flex-wrap:wrap;padding-top:25rem.d