So, if you’re like most z32 300zx DIY enthusiasts, you’ve pulled your upper plenum before to do water-line/hose/etc. service. And if you’re like those who have worked to dress up their engine bays, those ugly upper plenum bolts annoy you as you put them begrudgingly back on…as you previously lacked a good-looking alternative.

Well, there pleased to announce that they solved this annoyance with their stainless-steel upper-to-lower plenum fastener kit. The kit replaces the OEM bolts which hold the upper plenum to the lower plenum (eight total fasteners) in glorious stainless steel – unlikely to rust like the OEM fasteners. And, in typical ZSPEC-fashion, they offering the kit in a couple forms – OEM style with our own custom-produced engine/throttle cable cover fastener bolt replacement (threaded head for your back engine/throttle cable cover fastener) and an option to add there colored finish washers to match your engine bay.