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<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">

  <!-- Core public pages -->
  <url>
    <loc>https://www.tunerhub.pro/</loc>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
  </url>
  <url>
    <loc>https://www.tunerhub.pro/pricing</loc>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.tunerhub.pro/contact</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>

  <!-- Legal & info -->
  <url>
    <loc>https://www.tunerhub.pro/terms</loc>
    <changefreq>yearly</changefreq>
    <priority>0.3</priority>
  </url>
  <url>
    <loc>https://www.tunerhub.pro/privacy</loc>
    <changefreq>yearly</changefreq>
    <priority>0.3</priority>
  </url>
  <url>
    <loc>https://www.tunerhub.pro/cookies</loc>
    <changefreq>yearly</changefreq>
    <priority>0.3</priority>
  </url>
  <url>
    <loc>https://www.tunerhub.pro/careers</loc>
    <changefreq>monthly</changefreq>
    <priority>0.3</priority>
  </url>
  <url>
    <loc>https://www.tunerhub.pro/sitemap</loc>
    <changefreq>monthly</changefreq>
    <priority>0.2</priority>
  </url>

  <!-- Calculators index — high-value SEO page -->
  <url>
    <loc>https://www.tunerhub.pro/calculators</loc>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>

  <!-- Calculator detail pages — top organic traffic magnets -->
  <url>
    <loc>https://www.tunerhub.pro/calculators/afr-lambda</loc>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc>https://www.tunerhub.pro/calculators/boost-pressure</loc>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc>https://www.tunerhub.pro/calculators/torque-converter</loc>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.tunerhub.pro/calculators/quarter-mile</loc>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.tunerhub.pro/calculators/compression-ratio</loc>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.tunerhub.pro/calculators/engine-displacement</loc>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.tunerhub.pro/calculators/injector-sizing</loc>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.tunerhub.pro/calculators/turbo-sizing</loc>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>

  <!-- Knowledge Base — public SEO content -->
  <url>
    <loc>https://www.tunerhub.pro/knowledge</loc>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>

  <!-- OBD Tools — public reference -->
  <url>
    <loc>https://www.tunerhub.pro/obd-tools</loc>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>

  <!-- Community — public showcase/posts -->
  <url>
    <loc>https://www.tunerhub.pro/community</loc>
    <changefreq>daily</changefreq>
    <priority>0.7</priority>
  </url>

  <!-- Camshaft tools -->
  <url>
    <loc>https://www.tunerhub.pro/cam-studio</loc>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://www.tunerhub.pro/cam-selector</loc>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://www.tunerhub.pro/cam-gears</loc>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>

  <!-- Diagnostics -->
  <url>
    <loc>https://www.tunerhub.pro/diagnostics</loc>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>

</urlset>
