We are happy and proud to offer unique solution, allowing unbelievable seat drop for the OEM seat on seat rails with simple bolt on installation.
As a short summary - the Jass Performance seat lowering rails are:
Each of the above features is unique. AND their combination - incredible, because you have road legal seat lowering solution - the seat integrity is not harmed AND the seat is adjustable on slider rails! There is no need for 5 point harness as required in some countries to be road legal in this case. AND you can daily drive your track car (helmet under a rollbar) or track your daily, because you have the space for it! AND you can share your car with your partner/friends, because it is adjustable. AND you can do the installation yourself, because it is EASY bolt on installation. No special tools or skills are required for the installation, you can save a garage visit and fees. And reversible means reversible. Anytime you decide to return the seat to OEM sliders or resell the Jass Performance Lowering ones - it is possible. Nothing changes to the OEM seat. AND of course all those simple things - you fit in, you can see the road, you feen planted, the ergonomics is finally matching and more you cannot live without:).
The Seat Lowering Rails come preset with -48mm (or 1.9") drop + full seat travel + simplified (literally *bolt on*) installation + Recaro seat compatibality.
The adapters installation is intuitive and easy. The seat installation in the car is as easy as when installing/removing OEM seat. Everything needed for the installation is included. Sold as full kit per side (seat). You need two for both seats.
Once you are reaching for the maximum drop, you most possibly need to combine them with the backrest rising kit. It provides "felt" additional 2.5-3cm (an inch) headroom and better sitting position.
It raises the backrest by 50mm, compensating for the drop, which sets the side supports, headrest, belt guides where they are meant to be.
More info is available here.
From a tall driver (197cm) to fellow tall drivers - it took me 9 intense months to optimise this design and make sure not a fraction of the millimeter is further possible as drop. I gained a lot of experience with the possible room/comfort/ergonomy creating mods, which I am happy to share in short below. I will be updating the list regularly.
Sum-up of the Seat Lowering Potential in a Mazda Miata ND
Please get in touch if you have further and specific questions. I will be happy to share experience and detailed knowledge about the idea and implementation.
If you looked through the product photos and wondered what a VW add has to do with out beloved cabrios - it was honest review of the Beetle these days stating:
"So, if you are 7'1" like Wilt, our car is not for you. But maybe you are a mere 6'7". In that case you'd be small enough to appreciate what a big thing we've made of the Volkswagen. There is more headroom than you'd expect - over 37,5 from seat to roof."
We created 38.2 inches of headroom Will Wilt fit?
| Mazda MX5 Model | |
| ND (MK4) | |
|---|---|
| Name | |