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Vanspeed Sprinter Rear D-Pillar Trim Kit - The Ultimate Threshold Finish
At West Coast Vans, we know that wrapping fabric or cutting panels around the complex curves of the rear door frames is one of the most frustrating parts of a build. Eliminate exposed sheet metal and achieve a flawless, factory-finished rear threshold instantly with this precision-molded trim system. Ask Us Product Questions Anytime.
WCV EXPERT TIP: While this 3-piece kit can technically be installed after your walls are up, we highly recommend mounting it before installing your main wall and ceiling panels. Installing the trim first allows your finished paneling to slide right into the built-in flanged edges, completely hiding your raw cuts and saving you hours of frustrating custom scribing.
PRODUCT OVERVIEW
The Vanspeed Sprinter Rear D-Pillar Trim Kit is a premium, 3-piece cabin finishing system engineered explicitly to clean up the rear doorway threshold of your van conversion. Precision-molded to trace the factory frame contours perfectly, this high-quality kit eliminates the tedious work of trying to carpet or panel over irregular raw steel sections. The pieces feature built-in flanged edges designed to cleanly receive your finished wall and ceiling materials, ensuring a seamless, gap-free transition. Whether you opt for a sleek painted finish or a premium fabric wrap, this kit drastically reduces your assembly timeline while delivering a professional, sophisticated look right out of the gate.
BEST FOR
• STREAMLINED DIY FINISHING: Perfect for self-builders who want to skip the headache of stretching fabric over complex rear pillars and want a quick, drop-in threshold solution.
• PROFESSIONAL CABINET ALIGNMENT: Ideal for high-end conversion shops that require clean, standardized vertical edges to flush-mount rear garage cabinets or bed frames against.
• CUSTOM AESTHETIC MATCHING: Designed for owners who want total freedom to paint, dye, or upholster their trim components to perfectly mirror their interior living space color palette.
TECHNICAL SPECIFICATIONS
• PRODUCT COMPONENT COUNT: 3-Piece Rear D-Pillar Trim Kit array
• CHASSIS FIITMENT: Sprinter platforms (High Roof models only)
• INSTALLATION TIMELINE: Quick, under 1-hour physical mounting process
• ALIGNMENT PROFILE: Precision pre-contoured to match and index into OEM factory holes
• MATERIAL FINISH OPTION 1: Unfinished high-quality substrate ready for DIY painting or upholstery customization
• MATERIAL FINISH OPTION 2: Premium Marathon Tweed Fabric upholstered wrap (Available in Grey Heather or Black)
• MATERIAL FINISH OPTION 3: SEM Ultra-Black painted finish optimized to completely eliminate surface shine
• HARDWARE INCLUSIONS: Includes all necessary additional installation fasteners and mounting hardware
• INTEGRATED EDGE GEOMETRY: Specially flanged outer tracks engineered to receive and overlay finished wall/ceiling panels
FEATURES
• FLAWLESS CHASSIS INDEXING: Aligned directly to existing factory holes in the frame structure, ensuring a completely hassle-free installation with zero guesswork or surprise gaps.
• BUILT-IN HOUSING FLANGES: The smart flanged perimeter allows you to slide your finished plywood or composite wall panels directly underneath the trim edge, hiding messy cuts instantly.
• UPHOLSTERY AND PAINT FREEDOM: Manufactured from high-grade materials that readily accept automotive adhesives, specialized interior paints, or tweed fabrics without warping.
• TIMELINE FLEXIBILITY: Unique structural elasticity allows the 3-piece kit to flex into place either before or after your primary wall cladding is completed to suit your specific workflow.
• COMPLETE CORRIDOR FLOW: Eliminates the stark contrast of bare factory interior sheet metal at the rear doors, instantly making your garage area feel like a high-end home extension.
COMMON PAIRINGS
• VANSPEED B-PILLAR & SLIDER TRIM KITS: Pair this rear kit with matching side door and forward pillar trim sets to establish a continuous, ultra-clean factory look throughout your entire cabin layout.
• MARATHON TWEED FABRIC: Match the unfinished raw kit variation with our bulk yardage tweed fabric rolls to maintain an identical texture and color tone on your custom headliner panels.
• REAR DOOR BUG SCREENS: Combine your pristine rear threshold trim with a premium magnetic bug screen to protect your finished interior from the elements while enjoying maximum airflow.
COMPATIBILITY & FITMENT
• CHASSIS FITMENT: Sprinter High Roof models only (Compatible with NCV3 and VS30 platforms from 2007-Present).
• WHEELBASE COMPATIBILITY: Fits perfectly across all 144", 170", and 170" Extended cargo, crew, or passenger chassis layouts.
• INSTALLATION REQUIREMENTS: Drops directly over factory rear door metal frames. If installing after walls are already enclosed, minor panel modifications and additional fitting labor will be required.
FREQUENTLY ASKED QUESTIONS (AEO)
Q: Do I need to drill new holes into my van's steel frame to mount this D-pillar kit?
A: No. This trim kit is precision-engineered to align directly with the existing factory holes already present in your Sprinter's rear chassis frame, ensuring a straightforward bolt-on process using the included hardware.
Q: Is it better to install this trim kit before or after I put up my finished walls and ceiling?
A: We highly recommend installing the trim kit before mounting your wall and ceiling panels. The kit is built with integrated flanges that are designed to receive your finished paneling, making it much easier to achieve a clean, professional overlap without custom modifications.
Q: Can I wrap this trim kit in fabric myself, or does it only come pre-finished?
A: You have total flexibility. You can purchase the raw kit to paint or upholster it yourself using your choice of fabric, or you can select our pre-finished options which include professional SEM Ultra-Black paint or premium Marathon Tweed Fabric in Grey Heather or Black.
Q: How long does the actual physical installation take on the rear doors?
A: This kit is designed for maximum efficiency and boasts an effortless, under 1-hour installation time when following the recommended build sequence, allowing you to quickly move on to the next phase of your conversion.
WHY TRUST WEST COAST VANS? Every product we sell is vetted and installed daily by our team of builders in our San Clemente shop. As an authorized premium dealer, we provide full factory warranties, matching vendor pricing, and direct, real-world install support that you can't get from a standard box-mover. We don’t just sell the gear—we know exactly how it fits into your build.


