NGR Type S BOV, 100psi Tested, Turbo Whistle, Universal (Black)

I haven’t received it yet as it is an international order

Great product

Using this on my SR20DET, and after following the included break in procedures, it sounds great!

Type s bov

Your type s is well built, the diaphram is what makes me love these ,, not so brittle like the high name brands ,, I’ve done plenty of research before purchasing ,, of owning a Greddy and a tial , ngr is right with them in quaility and durability