{"product_id":"ridgeline-motorsport-gt4-rs-carbon-fibre-roof-fin-toyota-a90-a91-supra","title":"Ridgeline Motorsport GT4+ RS Carbon Fibre Roof Fin – Toyota A90\/A91 Supra","description":"\u003cp\u003eThe Ridgeline Motorsport GT4+ RS Carbon Fibre Roof Fin is a two-piece centreline aero fin developed for the Toyota GR Supra A90\/A91. Constructed from pre-preg carbon fibre, the two sections follow the centreline of the roof and rear glass to organise the airflow approaching the rear wing.\u003c\/p\u003e\u003cp\u003eThe Roof Fin was developed as part of Ridgeline Motorsport’s GT4+ EVO aero package. Its intended role is to limit lateral crossflow over the roof and rear glass so the approach flow to the rear wing remains more consistent under yaw, such as during cornering or in crosswinds. Ridgeline Motorsport has evaluated it within the complete EVO package, but has not isolated a standalone aerodynamic gain for the Roof Fin.\u003c\/p\u003e\u003cp\u003ePrecise centreline placement is required so both sections align correctly across the roof and rear-glass area. Test-fit the components before permanent attachment and check compatibility with roof wraps, coatings, antennas or other roof-mounted accessories. Professional installation is recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFurther information below.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Ridgeline Motorsport","offers":[{"title":"Default Title","offer_id":55713371488632,"sku":"DRMGT4PLSRFA90R16","price":399.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/7375\/5750\/files\/ridgeline-motorsport-gt4-rs-carbon-fibre-roof-fin-toyota-a90a91-supra-1856191.webp?v=1792787122","url":"https:\/\/clubsportgarage.co.uk\/products\/ridgeline-motorsport-gt4-rs-carbon-fibre-roof-fin-toyota-a90-a91-supra","provider":"Clubsport Garage","version":"1.0","type":"link"}