Jass Performance r/h seat lowering brackets, Mazda MX-5 mk3.5 with height adjustable seat

The Mazda MX5 MK3 is roomier than any other of the models, but offers similar or even less space than the others. These lowering brackets for the NC seats with adjustable height offer the full lowering potential available while still using the stock rails.

Usually, only the drivers seat is height adjustable, the passenger seat being a fixed type as in the earlier NC models.  This kit is for the RIGHT HAND seat, so for RHD models only.  If you have a US or EU version, you will need the version for the left hand seat instead.

• Full seat travel
• Lowest achievable seating position with OEM rails guaranteed
• The lowering brackets are computer stress calculated for function and optmised weight
• Ergonomic seating position considered

This version goes to the extreme and offers the full possible lowering potential. The seat level drops by 4cm (1.5") - head room from 90.3cm to 94.3cm. The measurements were performed with textile NCFL seats (they might vary slightly with leather ones) and the seat was not defoamed. Defoaming is estimated to provide additional 1.5cm.

The installation involves cutting the OEM rails to size and removing a small piece of the floor sound deadening .

All needed installation hardware is provided, as well as installation instructions.

There are various video blogs online showcasing the installation of these adapters, which proved to be the market standard for lowering in an NC. I recommend this in detail blog which gives a good overview of the installation and seating position. 

Sold as full kit per side (seat, side coded).

Q&A:

Q:Being height adjustable, would they go lower than the Non Height Adjustable (early NC) seats?

A:No. The early seats allow for a lower seating position. The geometry of these seats does not allow as low a position as the Non Height Adjustable ones.

Q: Will they fit LHD (RHD) MX5 NC?

A: The Height Adjustable Seats are side coded. You need to order the LH or RH specific version.

Q: My car has prefacelift adjustable height seats - will they fit?

A: They will fit seats with height adjustment.

Q: I want to lower both seats in my NCFL, should I order two sets of those brackets?

A: No! These are just for the height adjustable seat and this is usually just the driver side. Means - you need to order NON height adjustable version for the passenger side. As the 3" drop is fairly low, I recommend going for the moderate 1" drop in this case.

NM02474. JP2658.

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