These DPR RX7 intercooler piping kits are made from quality stainless steel. They come complete with silicone joiners and T-bolt stainless clamps as shown. The blow off valve flange will take any Greddy or Greddy style S or RS BOV.
Some adjustments may be required when installing aftermarket intercoolers or intercooler piping kits.

SSQV flange for EJ20 / EJ25 (type 3) Subaru - bolt on WRX 2008-2014
Hybrid GT2 spec intercooler kit - WRX (GD V10) 