Nitrous Express 6AN X 4AN X 4AN Billet Pure-Flo Y Fitting (Black)

Finally, a one-piece billet, turbulence-free, Y fitting. Unlike other, so-called, high-flow Ys on the market, the NX Pure-Flo Y is machined from solid 6061-T6 bar stock, no soldering, no internal joints, no steps that induce turbulence.