Seat Side Mount Brackets to make seat install easy | Aluminum | Steel

Side Mounts

Seat Side Mount Brackets to make seat install easy. Most seat side mount brackets have either one set of standard holes and one set of oblong holes, to make mounting of a race seat in the preferred 20°ish angle possible. If a seat side mount - made of either steel or aluminum - has a taller side, we usually mount that toward the front of the vehicle to allow our recline. 

Racetech Aluminum Side Mount Bracket
In Stock
Racetech RTB1009M mill-finish 5083 aluminium bracket for Racetech side-mounting seats. This pair (does one seat) of 5083 lightweight aluminum alloy is a solid, but easy to mount 5mm thick and fits all Racetech 4009/9009 and 9129 series race seats. 
$149.00
Sparco Steel Seat Side Mount Bracket - Low
Last items in stock
The Lowest One Piece Seat Side Mount Sparco Offers. These Sparco Steel Mount brackets bolt directly to the side of the seat and either bolt directly to the floor, or they can bolt to a seat base with or without the track set. FIA Approved.
$75.00
Sparco Adjustable Steel Seat Side Mount Bracket
Last items in stock
Sparco 3-piece adjustable side mounts are designed to fit Sparco racing seats and allow for maximum adjustability. Each bottom frame is 580mm long, while the multi-drilled design helps find the perfect driving position. The 3mm thick steel construction is FIA approved and is sold as a pair to mount one racing seat.
$119.00
OMP HC/923 Steel Seat Side Mount Bracket - Tall
Last items in stock
New from OMP are the HC/923 tall profile, steel side mounting brackets. 3mm thick steel mountings for all their side mounted seat range, finished in a durable black powder coating with an overall length of 495mm. Designed and manufacturerd by OMP and FIA Approved.
$119.00
BMW E46 Seat Mount Passenger - Medium Seat
Last items in stock
Mount your medium FIA approved race seat directly to your BMW E46 floor pan for the lowest, most secure seat mount we have ever seen. Fits all all BMW E46 inc M versions for the best race seat mounting.
$199.95
Sparco Aluminum Seat Side Mount Perfect 90°
Last items in stock
Used For Mounting Wider Competition Sparco Seats. The Sparco Aluminum 90 degree Side Mounts Bolt directly to the side of the seat and either bolt directly to the floor, or they can bolt to a seat base with or without the track set. The perfect 90 degree bend allows for easier installation of a wider seat in a narrow chassis. This mount is FIA Approved.
$140.00
Sabelt Seat Side Mounts Steel
Manufactured in 3mm steel with a gloss black epoxy coating, the Sabelt Z200087 steel side mount bracket has a different mount hole pattern for the front and rear sets of holes. Depending on the floor pan and driver preference fine tuning of the perfect seat position is possible with a choice of 5 oval holes and on the opposite side of the mount 4 perfect circle mount holes. 
$55.00
Sabelt Seat Side Mounts Aluminum
Manufactured in 5mm aluminum with a gloss black epoxy coating, the Sabelt Z200005B aluminum side mount bracket has a different mount hole pattern for the front and rear sets of holes. Depending on the floor pan and driver preference, fine tuning of the perfect seat position is possible with a choice of 5 oval holes and on the opposite side of the mount 5 perfect circle mount holes. 
$130.00
Planted Universal Side Mount Offset Steel Black
Last items in stock
These Steel offset 90° Universal Side Mounts by Planted Technologies allow you to bolt your aftermarket racing seat to Planted's seat base mounts for the most ridge and stable position. The offset bend of the bracket is ideal for installing a seat that is the same width as the floor mount.
$99.95
Planted Universal Side Mount Offset Aluminum Gray
Last items in stock
These aluminum offset 90° universal side mounts by Planted Technologies allow you to bolt your aftermarket racing seat to Planted's seat base mounts for the most ridge and stable position. The offset bend of the bracket is ideal for installing a seat that is the same width as the floor mount.
$119.95
Racetech Steel Side Mount Bracket
Last items in stock
Racetech RTB2009S satin black powdercoated 3mm steel brackets for side mounting your RaceTech race seat. Sold as a pair for cost effective, but slightly heavier, mounting option. Alongside our new 4100 Series seats, we have developed a classy, but affordable, new bracket set
$105.00
Racetech RTB1005M Seat Side Brackets
Milled Aluminium. Racetech RTB1005M  Bracket Set For The Racetech RT1000, RT4000W, R4000WX, RTSaker, RTRoad, RTROADW side-mounting seats. Same shape as the RTB1003S, but half the weight.
$105.00
Sparco Aluminum Seat Side Mount
Used For Mounting Competition Sparco Seats. The Sparco Aluminum Side Mounts Bolt directly to the side of the seat and either bolt directly to the floor, or they can bolt to a seat base with or without the track set. FIA Approved
$140.00
OMP HC/922 Steel Seat Side Mount Bracket - Tall
The most versatile tall steel side mount brackets that OMP offers, the OMP HC/922 makes Your seat install easy and is also FIA approved for safe, secure mounting of your OMP seat.
$99.00
Sparco Seat Hardware Kit - Side Mount
Sparco hardware kit to mount your Sparco Side mounts to your Sparco seat. Easily mount your Sparco Side mounts (Aluminum or Steel) to your Sparco seat and enjoy many years of fast cornering.
$10.00
Cobra Aluminum Seat Side Mount Bracket
Cobra Aluminum Standard Shape Side Mounts for Cobra Seats. High quality aluminum. These weigh about half what the steel mounts weigh - about 2.41 lbs.
$119.95
Brey Krause Manual Seat Side Mounts 991/981/997/987
Porsche 997, 987, 981 and 991 track drivers, we have the best seat mount ever made. Now you can take your manual factory Porsche seat slider assembly and mount almost ever side mount race seat easily and safely.
$153.25
BMW E46 Seat Mount Driver - Narrow Seat
Mount your narrow FIA approved race seat directly to your BMW E46 floor pan for the lowest, most secure seat mount we have ever seen. Fits all all BMW E46 inc M versions for the best race seat mounting.
$199.95
BMW E46 Seat Mount Passenger - Narrow Seat
Mount your medium FIA approved race seat directly to your BMW E46 floor pan for the lowest, most secure seat mount we have ever seen. Fits all all BMW E46 inc M versions for the best race seat mounting.
$199.95
BMW E46 Seat Mount Driver - Medium Seat
Mount your medium FIA approved race seat directly to your BMW E46 floor pan for the lowest, most secure seat mount we have ever seen. Fits all all BMW E46 inc M versions for the best race seat mounting.
$199.95
BMW E46 Seat Mount Passenger - Large Seat
Mount your large FIA approved race seat directly to your BMW E46 floor pan for the lowest, most secure seat mount we have ever seen. Fits all all BMW E46 inc M versions for the best race seat mounting.
$199.95
BMW E46 Seat Mount Driver - Large Seat
Mount your large FIA approved race seat directly to your BMW E46 floor pan for the lowest, most secure seat mount we have ever seen. Fits all all BMW E46 inc M versions for the best race seat mounting.
$199.95
Sparco HD Aluminum Seat Side Mount
The overbuilt Sparco HD Aluminum Racing Seat mounts feature multiple mounting holes for a multitude of customizable seating positions. The mounts can be used bi-directionally for use on slimmer seats or in various vehicles. The all aluminum construction uses 6mm Anodized Aluminum and includes M8 Mounting Bolts.
$150.00
BMW E36 Seat Mount Driver - Medium Seat
Mount your medium FIA approved race seat directly to your BMW E36 floor pan for the lowest, most secure seat mount we have ever seen. Fits all BMW E36 inc M versions for the best race seat mounting.
$188.95
BMW F8x/E9x Seat Side Mount w/ Factory Sliders Medium Seat
Direct to your factory BMW seat sliders, the Brey Krause R-9281 Seat Mount kit allows you to mount your medium width FIA approved race seat directly to your BMW F8x and E9x 3-Series models (including M3) to your factory BMW manual or power seat sliders. 
$188.95
BMW F8x/E9x Seat Side Mount w/ Factory Sliders Large Seat
Direct to your factory BMW seat sliders, the Brey Krause R-9280 Seat Mount kit allows you to mount your large width FIA approved race seat directly to your BMW F8x and E9x 3-Series models (including M3) to your factory BMW manual or power seat sliders. 
$188.95
Porsche 996/997/Boxster/Cayman Seat Side Mount w/ Factory Sliders BK-R-9073
Direct to your factory Porsche 996, 997, 986 Boxster, 987 Cayman seat sliders - The Brey Krause R-9073 Seat Mount kit allows you to mount your large width FIA approved race seat directly to your Porsche 996, 997, 986 Boxster, 987 Cayman model's factory Porsche manual seat sliders. 
$189.00
Porsche 996/997/Boxster/Cayman Seat Side Mount w/ Factory Sliders BK-R-9074
Direct to your factory Porsche 996, 997, 986 Boxster, 987 Cayman seat sliders - The Brey Krause R-9074 Seat Mount kit allows you to mount your large width FIA approved race seat directly to your Porsche 996, 997, 986 Boxster, 987 Cayman model's factory Porsche manual seat sliders. 
$189.00
BMW E36 Seat Mount Driver - Narrow Seat
Mount your narrow FIA approved race seat directly to your BMW E36 floor pan for the lowest, most secure seat mount we have ever seen. Fits all all BMW E36 including M versions for the best race seat mounting.
$188.95
BMW E36 Seat Mount Passenger - Narrow Seat
Mount your narrow FIA approved race seat directly to your BMW E36 floor pan for the lowest, most secure seat mount we have ever seen. Fits all all BMW E36 including M versions for the best race seat mounting.
$188.95
Brey Krause E9X, F3X, E82, & F8X Series Bottom-Mounted Seat Adapters
Mount your bottom mounted aftermarket seats to your E9X, F8X, F3X and E82 series BMW stock powered or manual sliders. The Brey Krause R-9292 is solid, made from 11 gauge, type 304, stainless steel, so count on it to be secure on the spirited weekend drives and on track. To keep up your pristine BMW appearance, these solid brackets are powder coated black for years of good looks. 
$198.40
Recaro Side Mounts for Recaro FIA Race Seats
Recaro steel side mounts for most recaro race seats not including the Pole Position, Profi SPA/SPG or Pro Racer SPA/SPG. Manufactured in steel with a durable powder coated black finish. 
$145.00
BMW E36 Seat Mount Driver - Large Seat
Mount your large FIA approved race seat directly to your BMW E36 floor pan for the lowest, most secure seat mount we have ever seen. Fits all all BMW E36 including M versions for the best race seat mounting.
$188.95
Sabelt Seat Side Mounts Aluminum Extra Long
Manufactured in 5mm aluminum with a gloss black epoxy coating, the Sabelt Z200045B aluminum extra long side mount bracket has a different mount hole pattern for the front and rear sets of holes. Depending on the floor pan and driver preference, fine tuning of the perfect seat position is possible with a choice of 5 oval holes and on the opposite side of the mount 5 perfect circle mount holes. 
$150.00
BMW E9x Seat Mount Kit - Medium Seat
Mount your medium FIA approved race seat directly to your BMW E9x 3 series models, including M3 direct to the  floor pan for the lowest, most secure seat mount we have ever seen. Fits all all BMW E9x including M versions for the best race seat mounting.
$188.95
Sparco QRT Seat Side Mount Bracket - 90°
The new Sparco QRT and QRT-R seats use a special side mount and the most popular one for smaller cockpit racers features a perfect 90° profile to allow a larger seat in a smaller cockpit. Called the Sparco 600QRT with a 90° angle and powder coated in black, it is designed for the special bolt pattern the Sparco QRT seats require.
$140.00
Planted Universal Side Mount 90° Steel Black
These Steel 90 Degree Universal Side Mounts by Planted Technologies allow you to bolt your aftermarket racing seat to to Planted's seat base mounts for the most rigid and stable position. These Planted Side Mounts are designed with tight spaces in mind for those smaller cars.
$89.95