Most convertible owners we talk to have not given the seats much thought. With the roof down on a warm evening, you are not thinking about what you are sitting on. Put the roof up for a winter track day, or find yourself pushing the car harder than you expected on a good stretch of road, and the standard Mini seat suddenly has your attention. The R52’s factory chair is fine for a relaxed cruise. The lateral bolstering is modest, and a driver using the front end of the car will notice the seat shifting under them long before the tyres give any notice.
We stock a direct-fit subframe for the R52 from Cobra and Sparco, both bolting to the factory floor mounting points without any drilling. Which frame you pick determines the seat brands available to you, because the bolt patterns do not cross. Five picks follow, three brands, two routes, from entry price to a seat built to last a decade of serious use.
We stock a fitting frame for the R52 from Cobra and Sparco, and between them they cover every seat in this guide. A frame is the vehicle-specific base that bolts to the factory floor mounting points in place of the standard runners, setting your final seat height. The first-gen Mini floor uses its own specific mounting geometry, which is why a frame cut for the R52 is worth the money over a universal bracket. Which frame you buy decides which seats you can run, so this choice comes first.
£255.00 inc VAT per side. Sold individually, fits one seat. Cobra's own fitting instructions restrict this subframe to Cobra-brand seats; they say correct fitment cannot be guaranteed on another brand. Tell us which seat is going on it at checkout. Priced at band D, for Mini R52 models from 2001.
£86.68 inc VAT per side. Sold singly, handed between driver and passenger seats. Choose RHD driver or RHD passenger and order twice for a pair. Covers Sparco, OMP and Corbeau base-mount seats. Tell us which seat is going on it, and mention if your factory chairs have side airbags.
Every reclining seat we sell bolts down through a base mount pattern, and on the R52 there are two that matter. Cobra recliners use 291mm x 330mm, which is what the Cobra subframe is built around. Cobra’s own fitting note restricts that subframe to Cobra-brand seats, so that route opens the Daytona and the Le Mans. Sparco recliners use 345mm x 271mm, which is what the Sparco subframe is built around, and Sparco list the same spacing as compatible with OMP and Corbeau base-mount seats. The Corbeau VLS carries holes for both 291mm and 345mm, but because Cobra’s instructions say their frame is Cobra-brand only, the confirmed and recommended route for the VLS on this car is the Sparco subframe.
| Seat | Bolt pattern | Cobra subframe | Sparco subframe |
|---|---|---|---|
| Sparco R100 | 345 x 271 | No | Fits |
| Sparco R500 | 345 x 271 | No | Fits |
| Corbeau VLS | 291 or 345 | No, brand-locked | Fits |
| Cobra Daytona | 291 x 330 | Fits | No |
| Cobra Le Mans | 291 x 330 | Fits | No |
The R100 is the most frequently fitted recliner we sell into first-gen Minis, and on a car of this size the reason is usually obvious across the counter. It is a genuinely compact shell, the recline lever stays clear of the door card even in the narrow R52 cabin, and the open base makes getting in and out of a low seat easier than it would be with a full base surround. Sparco publish it as suitable for all waist sizes and for drivers both over and under six foot, which matches what we see: very few people are the wrong shape for it.
It runs on 345mm x 271mm, so it goes on the Sparco subframe. A sliding runner sits between frame and seat and provides the fore-aft adjustment. The Sparco frame itself handles the height drop from the factory position.
The R500 is the R100 with a taller backrest and more shoulder wrap, built for the driver who wants proper upper body support without committing to the grip of a deep bucket. Dual density foam in the base and backrest holds its shape better over a long run than the R100’s standard fill, which is noticeable on a track day that involves a real motorway there and back. It comes in cloth or Sparco’s Sky vinyl, and both use the same 345mm x 271mm pattern as the R100, so the Sparco subframe stays the same whichever of the two you settle on.
If you are between the R100 and R500 and cannot decide, the R500 is the one for anyone who tends to move around in the seat on faster roads. The extra shoulder height makes the difference.
The VLS is Corbeau’s less aggressive recliner. It has a rounded backrest rather than the sculpted side wings of the Sportline RRS, and it comes in leather or vinyl with heated and lumbar options. In a convertible that does a mix of road use and the odd track evening, it sits in a useful middle ground: more support than the factory seat, less committed than a sport-bolstered shell.
It carries holes for both 291mm and 345mm, but because Cobra’s fitting instructions restrict their frame to Cobra seats, the confirmed route for the VLS on this car is the Sparco subframe. That also means it shares the same frame route as both Sparco seats above, which is useful if you are still deciding between the three and do not want to commit to a frame before you have picked a seat.
The Daytona is Cobra’s most popular recliner, and on a Mini R52 that regularly sees a circuit it makes sense. The shoulder bolsters and thigh wrap sit deeper than anything on the Sparco route, so your body stays put through the corners the Mini finds naturally. An orthopaedic backrest profile means it holds the lower back correctly on longer drives too, which matters if the R52 is doing real mileage rather than track-only runs.
It is built to order through Cobra’s Signature range: spacer fabric, vinyl or leather, with contrast stitching or a second colour if you want to match the Mini’s interior. It only goes on the Cobra subframe, since Cobra’s own instructions restrict that frame to their seat brand.
The Le Mans is the seat I would put in an R52 that lives its life hard. At 540mm wide it is 40mm narrower than the Daytona, which matters in the tight R52 cabin, and at 820mm tall it sits 45mm lower, which helps the headroom considerably with the soft top up. The profile is shallower-sided than the Daytona but still holds well through corners, and it carries a retro-influenced look that suits the original Mini family better than a more aggressive racing shell would.
Available built to order through Cobra’s Signature range, same options as the Daytona, or as the Le Mans Heritage if you want a period trim off the shelf without speccing your own. Like the Daytona, it only goes on the Cobra subframe.
Both frames bolt to the R52’s factory seat mounting points. No drilling on a standard floor. The Cobra subframe is the complete mounting assembly for one seat, priced per seat position, so the Cobra route needs nothing more between frame and seat. The Sparco subframe is the mounting base and needs a sliding runner for fore-aft adjustment. We stock the Endurance Sparco-compatible runner at £90.00 inc VAT each. One runner per seat; a pair of seats means two frames and two runners.
One ordering note specific to the R52: the Sparco frame is handed, which means a driver-side and passenger-side part are listed separately in the product variants. If you are doing both seats, choose one of each. Torque the floor bolts correctly when fitting and check seat belt buckle clearance before you drive, because a sport seat often moves the buckle to somewhere new.
| Your seat | Runners to order | Works on |
|---|---|---|
| Sparco R100 or R500 | Endurance Sparco-compatible runner (£90.00 inc VAT each) | Sparco subframe |
| Corbeau VLS | Endurance Sparco-compatible runner (£90.00 inc VAT each) | Sparco subframe |
| Cobra Daytona | No separate runner. Cobra subframe is the complete assembly | Cobra subframe |
| Cobra Le Mans | No separate runner. Cobra subframe is the complete assembly | Cobra subframe |
| Seat | Bolt pattern | Waist | Height | Weight | Price inc VAT |
|---|---|---|---|---|---|
| Sparco R100 | 345 x 271 | All sizes | Over and under 6ft | 13kg | From £282.00 |
| Sparco R500 | 345 x 271 | 32 to 38in | All heights | Not published | From £329.00 |
| Corbeau VLS | 291 or 345 | 32 to 38in | All heights | Not published | From £474.00 |
| Cobra Daytona | 291 x 330 | 32 to 38in | All heights | 13.5kg | From £599.00 |
| Cobra Le Mans | 291 x 330 | 32 to 38in | All heights | 13.4kg | From £619.00 |
Prices include VAT and were correct on 23 August 2026. Where a weight says not published, the manufacturer does not supply one and we will not guess it. Waist and height figures are the manufacturers’ published fitment ranges; if you are on a boundary, ask before ordering.
Yes. The Cobra subframe is the complete mounting assembly for one seat in the R52, priced per seat position. No separate runner is needed on the Cobra route. You do need to tell Cobra which seat is going on it at checkout, since their fitting note says the subframe is built for Cobra seats specifically.
The Cobra subframe is listed for Cobra seats only. Cobra's own fitting instructions say correct fitment cannot be guaranteed if the subframe is used with another brand. The Corbeau VLS and both Sparco seats have a confirmed route through the Sparco subframe instead, which is the route this guide recommends for them.
Yes. The Sparco subframe listing for the R52 specifically asks whether the factory seats have side airbags, because removing a seat that has one has consequences worth understanding before the seat comes out. Tell us when you order and we will talk through the pre-removal checks.
Yes, the R52 subframe is handed between the two seat positions. If you are fitting both seats, order one driver-side and one passenger-side frame. Both are at the same price. The Cobra frame is not handed in the same way; check at checkout, but one part number covers one seat.
Either works. All frames and seats in this guide are priced and sold per seat position. You can start with the driver's seat and add the passenger side later. If you are going to a Cobra Signature trim, note that built-to-order seats run longer delivery times than off-the-shelf options, so plan ahead if both sides are needed by a specific date.
If it were my money: the Le Mans on the Cobra subframe. It is 40mm narrower than the Daytona and sits lower, and in a Mini cabin those numbers are not academic. The retro-influenced look fits the car better than a more aggressive shell would, and the built-to-order options mean you can match the Mini’s existing trim rather than work around a fixed colour. For someone starting out or keeping the budget tight, the R100 on the Sparco subframe gets you most of the benefit for the smallest outlay and leaves the rest of the money for something else the car needs. The VLS is the one if you want the heated option or a smoother backrest profile that suits road use as much as track days.
If the car you have is the hatch from the same generation rather than the R52 convertible, we cover that chassis separately in this series with the same frame-first approach. Give us a call on 0115 9893488 and we will work through the combinations for your car before anything goes in the basket.
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