Seat Brackets

Seat Brackets: the mounting link between your seat and the floor

A seat bracket is the steel adapter that bolts a racing seat to your car's factory floor mounts. It carries the load of the seat and the driver, so it has to locate correctly to the OEM hole pattern and hold the seat square. Fit the wrong bracket and the seat sits too high, too far forward, or won't bolt down at all. The right seat brackets put an aftermarket seat where it belongs and let the whole assembly work as one piece with your racing seats.

Most brackets in this category are vehicle-specific side mounts or bases sold to match a given chassis. Some, like the OMP steel bracket below, are more universal steel stock you cut and adapt.

What we stock

There are 113 seat brackets in stock, priced from $85 to $398 - that's the current range for what's on the shelf, not a fixed offer. Five brands are represented: SPARCO makes up the bulk with 92 listings, followed by NRG at 16, OMP with 3, plus single listings from Weapon R and PRP Seats.

80 of these have specific fitment data covering model years from 1982 to 2024. Top vehicles include the Mazda Miata, Honda Civic, Ford Mustang, Nissan 240SX, Acura Integra, Mitsubishi Eclipse, Subaru WRX, Chevrolet Corvette, Infiniti G35, Nissan GT-R and Toyota Supra, spread across makes like Nissan, Mazda, Honda, Ford, Acura, Subaru, BMW, Porsche and Lexus.

How to choose

Start with the chassis. A vehicle-specific bracket is the simplest path: the NRG pair for the 99-05 BMW E46 at $397.88 and the NRG pair for the 88-98 Nissan 240SX at $289.19 are sold as complete pairs for those cars. SPARCO sells sides individually - the Supra A90 left-side base at $239.38 and the E46 coupe right-side base at $218.81 are examples - so check whether you need both left and right.

The Weapon R Eclipse brackets at $176.30 sit lower in the range. If your application isn't covered by a bolt-in part, the OMP 3mm steel bracket, 495mm length at $197.72 gives you raw material to fabricate a mount - more work, more flexibility. Confirm your seat's bolt pattern matches whatever bracket you pick.

What else you need

Brackets are half the job. Pair them with your racing seats, and if you're rebuilding the cockpit take a look at shift knobs, grips and floorboards. Everything lives under the wider Interior section.

Fitment and ordering

Because a bracket has to match both your chassis and your seat, verify before you buy. Call fitment help at 813-535-5801 or reach us through contact us if you're unsure which side or pair you need. All orders ship free, and Affirm and Katapult financing is available.

Seat Brackets: the mounting link between your seat and the floor

A seat bracket is the steel adapter that bolts a racing seat to your car's factory floor mounts. It carries the load of the seat and the driver, so it has to locate correctly to the OEM hole pattern and hold the seat square. Fit the wrong bracket and the seat sits too high, too far forward, or won't bolt down at all. The right seat brackets put an aftermarket seat where it belongs and let the whole assembly work as one piece with your racing seats.

Most brackets in this category are vehicle-specific side mounts or bases sold to match a given chassis. Some, like the OMP steel bracket below, are more universal steel stock you cut and adapt.

What we stock

There are 113 seat brackets in stock, priced from $85 to $398 - that's the current range for what's on the shelf, not a fixed offer. Five brands are represented: SPARCO makes up the bulk with 92 listings, followed by NRG at 16, OMP with 3, plus single listings from Weapon R and PRP Seats.

80 of these have specific fitment data covering model years from 1982 to 2024. Top vehicles include the Mazda Miata, Honda Civic, Ford Mustang, Nissan 240SX, Acura Integra, Mitsubishi Eclipse, Subaru WRX, Chevrolet Corvette, Infiniti G35, Nissan GT-R and Toyota Supra, spread across makes like Nissan, Mazda, Honda, Ford, Acura, Subaru, BMW, Porsche and Lexus.

How to choose

Start with the chassis. A vehicle-specific bracket is the simplest path: the NRG pair for the 99-05 BMW E46 at $397.88 and the NRG pair for the 88-98 Nissan 240SX at $289.19 are sold as complete pairs for those cars. SPARCO sells sides individually - the Supra A90 left-side base at $239.38 and the E46 coupe right-side base at $218.81 are examples - so check whether you need both left and right.

The Weapon R Eclipse brackets at $176.30 sit lower in the range. If your application isn't covered by a bolt-in part, the OMP 3mm steel bracket, 495mm length at $197.72 gives you raw material to fabricate a mount - more work, more flexibility. Confirm your seat's bolt pattern matches whatever bracket you pick.

What else you need

Brackets are half the job. Pair them with your racing seats, and if you're rebuilding the cockpit take a look at shift knobs, grips and floorboards. Everything lives under the wider Interior section.

Fitment and ordering

Because a bracket has to match both your chassis and your seat, verify before you buy. Call fitment help at 813-535-5801 or reach us through contact us if you're unsure which side or pair you need. All orders ship free, and Affirm and Katapult financing is available.