without opening a new thread on this topic, may i just highjack to ask:
What is the difference between these two brands other than the price?
https://spoolperformance.com/collections/nissan-z/products/spool-vr30dtt-full-downpipes-upgrade-race-downpipes-infiniti-q50-q60-rz34-vr30...
I’d like to add an LSD to the Sport Z for next summer. I’m leaning towards a clutch type 1.5 way. I have OS Giken in mind but do you guys know any other brand that are better value?