{"product_id":"vwd-sprinter-driver-rear-quarter-bump-out-extension-sl1034-ext","title":"VWD Sprinter Driver Rear Quarter Bump-Out Extension | SL1034-EXT","description":"\u003cdiv class=\"vwd-product-copy\" style=\"color:#263746;font-size:16px;line-height:1.75;max-width:100%;\"\u003e\n\u003cnav aria-label=\"Product information\" style=\"display:flex;flex-wrap:wrap;gap:10px;margin:0 0 24px;padding:16px;background:#f4f6f8;border:1px solid #dfe5eb;border-radius:4px;\"\u003e\u003ca href=\"#vwd-10265053265990-0\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eOverview\u003c\/a\u003e\u003ca href=\"#vwd-10265053265990-1\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eKey Features\u003c\/a\u003e\u003ca href=\"#vwd-10265053265990-2\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eFitment\u003c\/a\u003e\u003ca href=\"#vwd-10265053265990-3\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eTechnical Specifications\u003c\/a\u003e\u003ca href=\"#vwd-10265053265990-4\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eInstallation\u003c\/a\u003e\u003ca href=\"#vwd-10265053265990-5\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eFAQ\u003c\/a\u003e\u003ca href=\"#vwd-10265053265990-7\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eInstallation \u0026amp; Support\u003c\/a\u003e\u003c\/nav\u003e\u003csection class=\"vwd-exclusive-bumpout-ring\" style=\"display:flex;align-items:center;gap:16px;padding:16px;margin:20px 0;border:1px solid #dfe5eb;background:#f4f6f8;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD-VW3310LR-Replacement-Interior-Mounting-ring-Van-Windows-Direct-CR3310LR_3166__42234.1730751675.jpg?v=1793491639\" alt=\"VWD exclusive 6mm-depth bump-out window mounting ring\" width=\"90\" height=\"90\" loading=\"lazy\" style=\"width:90px;height:90px;object-fit:contain;flex-shrink:0;\"\u003e\u003cdiv\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#10283f;\"\u003eNow includes an exclusive VWD window ring\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eVWD bump-outs now come with an exclusive window mounting ring for easier installation on fiberglass bump-outs. The adjusted \u003cstrong\u003e6mm depth\u003c\/strong\u003e replaces the standard 3mm-depth ring. Your included VW3310L\/R slider comes with \u003ca href=\"\/products\/cr-vw3310-ext\"\u003eCR-VW3310-EXT\u003c\/a\u003e; choosing the AG3310-EXT awning upgrade replaces it with \u003ca href=\"\/products\/cr-ag3310-ext\"\u003eCR-AG3310-EXT\u003c\/a\u003e. The matching ring is included at \u003cstrong\u003eno additional charge\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003ch2 id=\"vwd-10265053265990-0\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eSprinter Driver Side Rear Quarter Bump Out Extension | VWD SL1034-EXT (2007-2027)\u003c\/h2\u003e \u003cp\u003eThe VWD SL1034-EXT adds real, usable width to the Sprinter driver's-side rear quarter. It is built for 2007-2027 Sprinter 144-, 170-, and 170 EXT-wheelbase vans. Matte black fiberglass, integrated 12V LED light bar, and an included VWD half-slider bunk window. An optional upgrade is available to an all-glass awning window.\u003c\/p\u003e \u003cfigure\u003e\u003cimg alt=\"Sprinter driver side rear quarter bump out extension SL1034-EXT matte black fiberglass with integrated window opening\" decoding=\"async\" height=\"338\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/SL1034-EXT__89371.1758057645.jpg?v=1792862999\" style=\"max-width:100%;height:auto;display:block;margin:20px auto;\" width=\"600\"\u003e\u003c\/figure\u003e \u003ch2 id=\"vwd-10265053265990-1\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eKey Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eRear quarter bump out extension for Sprinter van conversions\u003c\/li\u003e \u003cli\u003eMatte black fiberglass finish\u003c\/li\u003e \u003cli\u003eIntegrated 12V LED light bar with pig-tail wiring\u003c\/li\u003e \u003cli\u003eIncludes VWD Half-Slider Bunk Window standard\u003c\/li\u003e \u003cli\u003eOptional upgrade: All-Glass Awning Window\u003c\/li\u003e \u003cli\u003eDesigned to add usable interior width for smarter layouts\u003c\/li\u003e \u003cli\u003e1-year warranty\u003c\/li\u003e \u003c\/ul\u003e \u003ch2 id=\"vwd-10265053265990-2\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eFitment\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eVehicle: Mercedes-Benz Sprinter Van\u003c\/li\u003e \u003cli\u003eYears: 2007-2027\u003c\/li\u003e \u003cli\u003eRoof: Low roof or high roof\u003c\/li\u003e \u003cli\u003eWheelbase: 144, 170, 170 EXT\u003c\/li\u003e \u003cli\u003ePosition: Driver Side Rear Quarter\u003c\/li\u003e \u003c\/ul\u003e \u003ch2 id=\"vwd-10265053265990-3\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eTechnical Specifications\u003c\/h2\u003e \u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;margin:20px 0;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eModel\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eSL1034-EXT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eProduct Type\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eRear Quarter Extension \/ Bump Out\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eMaterial\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eFiberglass\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eFinish\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eMatte black\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eLighting\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eIntegrated 12V LED light bar with pig-tail wiring\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eIncluded Window\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eVWD Half-Slider Bunk Window (All-Glass Awning Window upgrade available)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eDepth\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eUp to 95mm (3.74in)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eWarranty\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003e1 Year\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2 id=\"vwd-10265053265990-4\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eInstallation\u003c\/h2\u003e \u003cp\u003eRead the instructions before you cut. Measure twice. Cut once. Use the official VWD Sprinter Bump Out Installation Instructions (PDF) for measurements, layout, and installation steps.\u003c\/p\u003e \u003ch2 id=\"vwd-10265053265990-5\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eHow can I clamp the bump-out during installation?\u003c\/h3\u003e\n\u003cp\u003eA little preparation makes installation easier: dry-fit the bump-out and have your supports and clamps ready before applying adhesive. Padded C-clamps can be used from the inside where accessible, and suction clamps can help hold the front portion of the bump-out from the exterior. The \u003ca href=\"\/products\/vwd-6pc-window-installation-clamp-set\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eVWD 6pc Window Installation Clamp Set (VWD6CLMPB)\u003c\/a\u003e is also a convenient optional add-on when ordering any of the four 1034 bump-out packages. C-clamps are separate tools and are not included in the 6-piece suction clamp set.\u003c\/p\u003e\n\u003cp\u003eAttach suction cups only to clean, smooth, nonporous surfaces, seat the cups first, then adjust the bridges gently. Protect finished surfaces, maintain the adhesive manufacturer's required bond-line thickness, and use only light, even pressure. Clamps should support a properly dry-fitted part; do not use them to force a poor fit, squeeze out the adhesive, or lift the bump-out. Contact VWD with photos if the flange needs excessive force to sit correctly.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhat vehicles does this bump-out fit?\u003c\/h3\u003e \u003cp\u003eMercedes-Benz Sprinter van model years 2007-2027. Fits 144, 170, and 170 EXT wheelbase. Low roof or high roof. Driver side rear quarter position.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhat is included with the driver's side rear quarter extension?\u003c\/h3\u003e \u003cp\u003eMatte black fiberglass driver side bump out with an integrated 12V LED light bar and pig-tail wiring. A VWD Half-Slider Bunk Window is included standard. An optional upgrade is available to an All-Glass Awning Window.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhere can I find measurements and cut details?\u003c\/h3\u003e \u003cp\u003eUse the VWD Sprinter Bump Out Installation Instructions (PDF). It provides the most accurate layout and cut details for installation.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eCan this help with sideways sleeping?\u003c\/h3\u003e \u003cp\u003eYes. Bump outs add usable interior width in the rear quarter. Sideways sleeping potential is typically achieved when paired with the passenger-side bump-out and a bed platform that matches.\u003c\/p\u003e \u003ch2 id=\"vwd-10265053265990-6\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eVideo Courtesy of Sequoia + Salt Vans\u003c\/h2\u003e \u003cp\u003eA huge thank you to \u003ca href=\"https:\/\/www.sequoiasaltvans.com\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e Sequoia + Salt Vans\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor sharing this incredible video with us.\u003c\/p\u003e \u003cp\u003eSequoia + Salt Vans builds more than camper vans. They build adventure-ready vessels for the lives people want to be living.\u003c\/p\u003e \u003cp\u003eFounded in 2020, Sequoia + Salt was built on a bold belief: the East Coast has every bit as much wilderness, beauty, and adventure as the West. From the Adirondacks to the Blue Ridge, from hidden coastal stretches to Vermont dirt roads and West Virginia high country, the adventure has always been here.\u003c\/p\u003e \u003cp\u003eWith over 250 custom builds completed, their team has earned a reputation for thoughtful design, premium craftsmanship, and van conversions built to last. Every build is designed to help people get off their phones, get into the woods, gather around a fire, reconnect with loved ones, and experience life in a more meaningful way.\u003c\/p\u003e \u003cp\u003eIf you are on the East Coast, especially in New York, New Jersey, Pennsylvania, or the greater Philadelphia area, check out\u003cspan\u003e\u003ca href=\"https:\/\/www.sequoiasaltvans.com\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e Sequoia + Salt Vans\u003c\/a\u003e\u003c\/span\u003e. They do some truly incredible van builds and are a standout builder for anyone looking for a premium, adventure-ready van conversion.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=9KczcXamfiU\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eWatch product video\u003c\/a\u003e\u003c\/p\u003e\n\u003csection class=\"vwd-install-support\"\u003e\u003ch2 id=\"vwd-10265053265990-7\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eInstallation \u0026amp; Support\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD_Fiberglass_Bump_Outs_Premium_Visual_Final_Review-3.pdf?v=1793777413\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePremium Fiberglass Bump-Out Installation Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD_Fiberglass_Bump_Outs_One_Page_Clamping_Guide-2.pdf?v=1793777428\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOne-Page Clamping Quick Reference (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/van-window-guides\/sprinter-bump-out-extensions-planning-space-and-clearance\"\u003eBump-out fit, clearance and installation planning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/window-installation-instructions\"\u003eBrowse installation guides\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/contact-us\"\u003eGet fitment and installation support\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Van Windows Direct","offers":[{"title":"Default Title","offer_id":46360071929925,"sku":"SL1034-EXT-OPTIONS","price":1149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/7888\/8005\/files\/SL1034-EXT__89371.1758057645.jpg?v=1794335648","url":"https:\/\/virtusvans.com\/products\/vwd-sprinter-driver-rear-quarter-bump-out-extension-sl1034-ext","provider":"Virtus Vans","version":"1.0","type":"link"}