
4 Second Racing Club
4SRC GT-R R35 Prepreg Carbon Fibre Door Sills (2007–2024, LHD & RHD Compatible)
A premium upgrade to your GT-R’s interior, this door sill kit is crafted using prepreg carbon fibre and manufactured through a high-temperature, high-pressure autoclave process — offering significantly improved strength, consistency, and finish quality compared to traditional wet-lay carbon fibre.
Fitment:
Suitable for all model years of the Nissan GT-R R35 (2007–2024), and fully compatible with both LHD and RHD vehicles.
Design & Installation Notes:
Unlike earlier versions or OEM-style replacements, this updated version features a flat surface without grooves for the silver trim strips. This is an intentional design improvement — based on feedback that the original silver strips are prone to warping or damage during removal, we have removed the recesses altogether.
Installation is simple:
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Only the OEM GT-R badge needs to be transferred onto the new carbon door sills.
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The silver strips are not required and should be omitted for a cleaner, modern look.
What’s Included:
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1x Left side sill
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1x Right side sill
(GT-R emblems not included)
This is a direct, stylish enhancement for any GT-R owner looking to elevate their interior with real motorsport-grade carbon fibre.