{"title":"Seat Brackets \u0026 Side Mounts","description":"\u003cp\u003eEvery racing seat needs the right bracket. A seat bracket (also called a seat base, side mount or seat adapter) bolts your aftermarket seat to your car's factory floor mounting points — so fitment is vehicle-specific, not one-size-fits-all.\u003c\/p\u003e\u003cp\u003eWe stock brackets from \u003cstrong\u003ePlanted\u003c\/strong\u003e, \u003cstrong\u003eSparco\u003c\/strong\u003e, \u003cstrong\u003eOMP\u003c\/strong\u003e, \u003cstrong\u003eSabelt\u003c\/strong\u003e and \u003cstrong\u003eBrey-Krause\u003c\/strong\u003e covering hundreds of chassis, from an E30 to a 992, plus trucks and 4x4s. Most are sold per side, so check whether you need driver, passenger or both.\u003c\/p\u003e\u003ch3\u003eChoosing the right bracket\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm your exact chassis and year range\u003c\/strong\u003e — a 1992-1999 E36 bracket will not fit an E46.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck side mount vs. bottom mount\u003c\/strong\u003e — side mounts bolt to the seat's side flanges; bottom mounts bolt underneath.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecide on a slider\u003c\/strong\u003e — brackets can be fixed or slider-compatible if you need fore\/aft adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMind seat height\u003c\/strong\u003e — low-mount options gain headroom for helmet clearance on track.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eShopping for the seat itself? See our \u003ca href=\"\/collections\/seats\"\u003eRacing Seats\u003c\/a\u003e collection.\u003c\/p\u003e","products":[{"product_id":"sabelt-aluminum-seat-side-mount-bracket","title":"Sabelt Aluminum Seat Side Mount Bracket","description":"\u003cp\u003eThe Sabelt Seat Side Mount Bracket is needed to properly install Sabelt Racing seats. The aluminum side mount features a robust, 5mm thick, FIA compliant construction. \u003cspan data-mce-fragment=\"1\"\u003eThe straight 90-degree bend provides a smaller footprint for more mounting options.\u003c\/span\u003e\u003c\/p\u003e","brand":"Sabelt","offers":[{"title":"Default Title","offer_id":47867416838419,"sku":"SABSEZ05C","price":179.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/z200005b-sideMount-alu-web.jpg?v=1757115047"},{"product_id":"sabelt-steel-seat-side-mount-bracket","title":"Sabelt Steel Seat Side Mount Bracket","description":"\u003cp\u003eThe Sabelt Seat Side Mount Bracket is needed to properly install Sabelt Racing seats. The steel side mount features a robust, 3mm thick, FIA compliant construction. \u003c\/p\u003e","brand":"Sabelt","offers":[{"title":"Default Title","offer_id":47867424964883,"sku":"SABSEZ87A","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/Z200087_A-steel-sideMount-web.jpg?v=1753198955"},{"product_id":"sparco-600-series-low-profile-seatbase-adapter-nissan-240sx-1989-98-passenger","title":"Sparco 600 Side Mount Seat Bracket - Nissan 240SX (1989-1998) - Passenger\/Right","description":"Sparco Seat Bases utilize the factory seat mounts on your vehicle's floor and provide a flat surface for mounting your Sparco seat. All seat bases are vehicle specific and provide a 100% bolt-in installation.\u003cbr\u003e\u003cbr\u003eThe 600 Series Sparco seat base is constructed with 3\/16\" thick steel to provide a strong flex-free mount. In addition to the mouting holes provided for standard bolt-on installation, the Sparco base has a wide metal platform to allow custom mounting of side mounts direct to the base (drilling required). This direct installation is an option for race vehicles where the lowest seat position is desired. The base is powder coated in a black wrinkle finish.","brand":"Sparco","offers":[{"title":"Default Title","offer_id":47867477164307,"sku":"SP600SB050RGT LOW","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/Sparco_Seat_Base-web_5ca504c2-0caf-4913-b6e9-1a62f65ec071.jpg?v=1752328894"},{"product_id":"sparco-600-series-low-profile-seatbase-adapter-nissan-240sx-1989-98-driver","title":"Sparco 600 Side Mount Seat Bracket - Nissan 240SX (1989-1998) - Driver\/Left","description":"Sparco Seat Bases utilize the factory seat mounts on your vehicle's floor and provide a flat surface for mounting your Sparco seat. All seat bases are vehicle specific and provide a 100% bolt-in installation.\u003cbr\u003e\u003cbr\u003eThe 600 Series Sparco seat base is constructed with 3\/16\" thick steel to provide a strong flex-free mount. In addition to the mouting holes provided for standard bolt-on installation, the Sparco base has a wide metal platform to allow custom mounting of side mounts direct to the base (drilling required). This direct installation is an option for race vehicles where the lowest seat position is desired. The base is powder coated in a black wrinkle finish.","brand":"Sparco","offers":[{"title":"Default Title","offer_id":47867477197075,"sku":"SP600SB050LFT LOW","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/Sparco_Seat_Base-web.jpg?v=1752156062"},{"product_id":"sparco-600-series-seatbase-adapter-acura-integra-1990-93-passenger","title":"Sparco 600 Seat Bracket - Acura Integra (Auto-Seatbelt Only, 1990-1993) - Passenger\/Right","description":"Sparco Seat Bases utilize the factory seat mounts on your vehicle's floor and provide a flat surface for mounting your Sparco seat. All seat bases are vehicle specific and provide a 100% bolt-in installation.\u003cbr\u003e\u003cbr\u003eThe 600 Series Sparco seat base is constructed with 3\/16\" thick steel to provide a strong flex-free mount. In addition to the mouting holes provided for standard bolt-on installation, the Sparco base has a wide metal platform to allow custom mounting of side mounts direct to the base (drilling required). This direct installation is an option for race vehicles where the lowest seat position is desired. The base is powder coated in a black wrinkle finish.","brand":"Sparco","offers":[{"title":"Default Title","offer_id":47867477393683,"sku":"SP600SB030RGT","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/Sparco_Seat_Base-web_cb558590-523d-4a3f-9039-e1d4a14afcc8.jpg?v=1767388092"},{"product_id":"sparco-600-series-seatbase-adapter-acura-integra-1990-93-driver","title":"Sparco 600 Seat Bracket - Acura Integra (Auto-Seatbelt Only, 1990-1993) - Driver\/Left","description":"Sparco Seat Bases utilize the factory seat mounts on your vehicle's floor and provide a flat surface for mounting your Sparco seat. All seat bases are vehicle specific and provide a 100% bolt-in installation.\u003cbr\u003e\u003cbr\u003eThe 600 Series Sparco seat base is constructed with 3\/16\" thick steel to provide a strong flex-free mount. In addition to the mouting holes provided for standard bolt-on installation, the Sparco base has a wide metal platform to allow custom mounting of side mounts direct to the base (drilling required). This direct installation is an option for race vehicles where the lowest seat position is desired. The base is powder coated in a black wrinkle finish.","brand":"Sparco","offers":[{"title":"Default Title","offer_id":47867477491987,"sku":"SP600SB030LFT","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/Sparco_Seat_Base-web_2a42760c-8d60-44b8-a22f-d6596c3de397.jpg?v=1753365669"},{"product_id":"sparco-600-series-seatbase-adapter-acura-integra-1994-01-passenger","title":"Sparco 600 Seat Bracket - Acura Integra (1994-2001) - Passenger\/Right","description":"Sparco Seat Bases utilize the factory seat mounts on your vehicle's floor and provide a flat surface for mounting your Sparco seat. All seat bases are vehicle specific and provide a 100% bolt-in installation.\u003cbr\u003e\u003cbr\u003eThe 600 Series Sparco seat base is constructed with 3\/16\" thick steel to provide a strong flex-free mount. In addition to the mouting holes provided for standard bolt-on installation, the Sparco base has a wide metal platform to allow custom mounting of side mounts direct to the base (drilling required). This direct installation is an option for race vehicles where the lowest seat position is desired. The base is powder coated in a black wrinkle finish.","brand":"Sparco","offers":[{"title":"Default Title","offer_id":47867477426451,"sku":"SP600SB031RGT","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/Sparco_Seat_Base-web_86644065-2c65-436a-8566-d52f2f77d50a.jpg?v=1751551268"},{"product_id":"sparco-600-series-seatbase-adapter-acura-nsx-driver","title":"Sparco 600 Seat Bracket - Acura NSX (1991-2005) - Driver\/Left","description":"Sparco Seat Bases utilize the factory seat mounts on your vehicle's floor and provide a flat surface for mounting your Sparco seat. 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The base is powder coated in a black wrinkle finish.","brand":"Sparco","offers":[{"title":"Default Title","offer_id":47867477459219,"sku":"SP600SB003LFT","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/Sparco_Seat_Base-web_942c1b17-16bb-4ff1-9736-56d0f19fe6d0.jpg?v=1767388092"},{"product_id":"sparco-600-series-seatbase-adapter-acura-integra-1994-01-driver","title":"Sparco 600 Seat Bracket - Acura Integra (1994-2001) - Driver\/Left","description":"Sparco Seat Bases utilize the factory seat mounts on your vehicle's floor and provide a flat surface for mounting your Sparco seat. All seat bases are vehicle specific and provide a 100% bolt-in installation.\u003cbr\u003e\u003cbr\u003eThe 600 Series Sparco seat base is constructed with 3\/16\" thick steel to provide a strong flex-free mount. 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In addition to the mouting holes provided for standard bolt-on installation, the Sparco base has a wide metal platform to allow custom mounting of side mounts direct to the base (drilling required). This direct installation is an option for race vehicles where the lowest seat position is desired. The base is powder coated in a black wrinkle finish.","brand":"Sparco","offers":[{"title":"Default Title","offer_id":47867477721363,"sku":"SP600SB004LFT","price":199.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/Sparco_Seat_Base-web_cf0a6ff2-b0ed-4e03-967f-5cf63450d9ab.jpg?v=1768316452"},{"product_id":"sparco-600-series-seatbase-adapter-audi-a4-s4-b7-2006-08-driver","title":"Sparco 600 Seat Bracket - Audi A4\/S4 (B7, 2006-2008) - Driver\/Left","description":"Sparco Seat Bases utilize the factory seat mounts on your vehicle's floor and provide a flat surface for mounting your Sparco seat. 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The base is powder coated in a black wrinkle finish.","brand":"Sparco","offers":[{"title":"Default Title","offer_id":47867477917971,"sku":"SP600SB032LFT","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/Sparco_Seat_Base-web_ca14e7b3-e42f-4e07-9486-7b958c3eebf1.jpg?v=1752328887"},{"product_id":"sparco-600-series-seatbase-adapter-audi-a3-2003-passenger","title":"Sparco 600 Seat Bracket - Audi A3 Hatchback (2003-2013) - Passenger\/Right","description":"Sparco Seat Bases utilize the factory seat mounts on your vehicle's floor and provide a flat surface for mounting your Sparco seat. All seat bases are vehicle specific and provide a 100% bolt-in installation.\u003cbr\u003e\u003cbr\u003eThe 600 Series Sparco seat base is constructed with 3\/16\" thick steel to provide a strong flex-free mount. In addition to the mouting holes provided for standard bolt-on installation, the Sparco base has a wide metal platform to allow custom mounting of side mounts direct to the base (drilling required). This direct installation is an option for race vehicles where the lowest seat position is desired. The base is powder coated in a black wrinkle finish.","brand":"Sparco","offers":[{"title":"Default Title","offer_id":47867478016275,"sku":"SP600SB004RGT","price":199.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/Sparco_Seat_Base-web_0ebed779-c3f9-443f-b947-1e622d3a4d35.jpg?v=1770415636"},{"product_id":"sparco-600-series-seatbase-adapter-audi-a4-s4-b6-2002-06-passenger","title":"Sparco 600 Seat Bracket - Audi A4\/S4 (B6, 2002-2006) - Passenger\/Right","description":"Sparco Seat Bases utilize the factory seat mounts on your vehicle's floor and provide a flat surface for mounting your Sparco seat. 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The base is powder coated in a black wrinkle finish.","brand":"Sparco","offers":[{"title":"Default Title","offer_id":47867478147347,"sku":"SP600SB032RGT","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/Sparco_Seat_Base-web_e4f86cec-6bb5-48ba-8eee-3f4c73c42c38.jpg?v=1752328883"},{"product_id":"sparco-600-series-seatbase-adapter-audi-a5-s5-2007-driver","title":"Sparco 600 Seat Bracket - Audi A5\/S5 (1st Gen, 2007-2016) - Driver\/Left","description":"Sparco Seat Bases utilize the factory seat mounts on your vehicle's floor and provide a flat surface for mounting your Sparco seat. All seat bases are vehicle specific and provide a 100% bolt-in installation.\u003cbr\u003e\u003cbr\u003eThe 600 Series Sparco seat base is constructed with 3\/16\" thick steel to provide a strong flex-free mount. 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