Est. 2026 / Classic Porsche Inspired

Vione Studios
Custom Porsche Seat Inserts

Specializing in Pepita, tartan, and custom interiors for classic Porsche, crafted using premium materials and period-inspired designs.

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Porsche GT4 interior with carbon fiber bucket seats featuring pepita houndstooth inserts and yellow harnesses — Featured Build / GT4Houndstooth Inserts / Carbon Buckets
Houndstooth inserts on carbon buckets.
Period-correct houndstooth seat inserts for Porsche buckets — built for a 2016 GT4.

The Studio

Designed for a tactile, OEM-inspired interior feel.

// SPECIFICATION 01: SEATING SYSTEMS
// SPECIFICATION 02: TEXTILE CURATION
// SPECIFICATION 03: LEATHER & HIDE WORK

Custom Seating

Custom seat insert and bolster shaping for Porsche lightweight buckets and folding seats, using high-density foams, OEM-inspired construction, and hand-finished detailing.

Fabric Library

Pasha, tartan, Pepita, and houndstooth weaves, alongside custom-milled textiles developed in-house.

Leather

Leather for Porsche seat inserts and interior trim, finished with OEM-inspired construction and hand detailing.

What We Build

Period-correct Porsche seat inserts, built to OEM standards.

Vione Studios is a California-based upholstery atelier focused on custom seat inserts and full interior re-trims for Porsche and Volkswagen. Every piece is patterned, cut, and sewn by hand using high-density foams, period-correct weaves, and OEM-inspired construction so the finished seat fits, wears, and ages like a factory original.

We specialize in the fabrics that defined classic Porsche interiors — Pepita, houndstooth, tartan, and Pasha — alongside Alcantara, perforated leather, and hand-woven hides. Our work covers Porsche lightweight bucket seats (LWBS), folding buckets, GT3, GT3 RS, GT4, 911, 964, 993, and 996 / 997 / 991 / 992 seats, plus Volkswagen Golf MK1 through MK7 tartan interiors.

Each commission starts with material selection from our fabric library, a pattern review against the donor seat, and a discussion of stitch color, bolster shape, and trim detail. Builds are made to order in small batches, shipped worldwide, and backed by direct contact with the maker.

Hand-woven black-and-white leather basket weave insert

Featured Discipline / Woven Leather

REAL hand-woven leather.

Solid and custom patterns — tartan, houndstooth, plaid — woven by hand from full-grain hides for Porsche seat inserts, door cards, and trim.

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Build a masterpiece.

Made-to-order Porsche seat inserts and interior work. Contact to get started.

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Houndstooth inserts on carbon buckets.