Yep its JUN BL very high quality korean made gear, and seems to hold up to the punishment better than some.... (Mark has had these boxes on cars for a few years with few complaints...)
right now the car sounds absolutely fantastic on song!!! it is just worth the rev!!!
point of note there is a cat system going in, it just has to be designed a little bit to fit and work....
also, there is an apexi butterfly valve going in, basically in the centre of the X JUN crossover.... that way it still keeps that twin sound has balance characteristics and can be shut up at a moments notice for running at home, and any unwanted attention.....
this work will be completed thisarvo....
also uncle mark's S15 is engine-less right now, but will be back soon!!!
more pics to follow once the finishing touches are complete...
Marko its 63mm thin wall stainless