Legendary Auto Interiors sells what they refer to as "Rallye" bucket seat foam kits that have higher side bolsters than stock, but using the OEM style upholstery pattern. Still uses the original/factory seat frame. That would be the way I'd go if I were considering high bolsters. They sell very high quality products, and have good customer service if you ever need help.
https://www.legendaryautointeriors.c...olstery-black/
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1966 Pontiac GTO (
restoration thread)
1998 BMW 328is (
track rat)
2023 Subaru Crosstrek Limited (
daily)
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