2 1/2in Blow Thru Side Mount Upper Intercooler Pipes Fits the GMAF30 Mass air sensor (Blow Thru) This allows you to vent the BOV to atmosphere without affecting the Air/Fuel ratio for good driveability Will fit cars with ABS but you may have to bend a brake line out of the way. Information & Instruction all Dejontool Upper IC Pipes: 1.All Pipes are made from 2 1/2in dia. x 18ga mandrel bent steel tubing and includes the Throttle Body Elbow. Sets Include all SS hose clamps and couplings, four M8 X 70mm long throttle body bolts 2.If you select 1 3/4in to 2 1/4in SMIC outlet size (stock IC Size), this UIP will come necked down to 2 1/4in at the IC and includes a rubber spacer for the stock IC. 3.If you select 2 1/2in SMIC outlet size SIC-1gD or Supra, the UIP is a full 2 1/2in 4.Also select your Intake Manifold from Stock DSM, our IM-1gA1 or Magnus. 5.For HKS, also purchase flange below. For Tial, purchase Tial BOV complete with flange or flange alone. Part Number: UIP-1gD
