A Planted Technology seat bracket for the Nissan 300ZX, 1990 to 1996. Part number SB051.
The Z32. The Z31 before it takes SB152 and the two are quite different cars. There is also a low version of this bracket under SB051LOW.
Which height you want
A Z32 has a low roofline and the standard seating position is higher than the car deserves. If you are tall or you wear a helmet, the low bracket is almost certainly what you want. This standard height suits a road car where you want to keep the eye line you are used to.
Tell us your height and how the car is used and we will recommend one rather than let you guess.
The twin turbo
The VG30DETT cars are the ones people build, and they are famously tight to work on: the engine bay is packed and everything takes longer than it should. Values have moved a long way on good ones.
Practical
Z32 interior parts are getting hard to find in good condition. Keep the originals and store them dry.
Have you written anything about this exact product?
Yes, we have covered this exact product: Lexus Planted Technology Frames Updated For 2026, and Customer Car: Subaru Impreza With Corbeau RRS Seats and Planted Technology Brackets. That is first-hand coverage from our own builds and showroom, not brochure copy.
Will this fit my car?
This frame is made for the Nissan 300ZX. Chassis code and years matter more than the badge, as floor pans change between generations, so if your car sits near a changeover year, send us the registration and we will confirm before you order.
Which seats does it take?
Check the bolt pattern in the specification against your seat. The Compatible seats tab above lists what bolts straight on. If your seat is not listed, tell us what you run and we will confirm the fit.
Do I keep fore-and-aft adjustment?
Only with a sliding runner between the frame and the seat, which is a separate part on Planted frames. If more than one person drives the car, budget for the runner. Our guide to sliding runners explains the options and widths.
Is this for the driver or passenger side?
Both sides are available on this listing, pick driver or passenger side at the point of order (sides listed are for right-hand-drive cars). Left-hand-drive car? Ask us, as the sides swap over and availability varies by model.