Cobb 15-21 Subaru WRX Cold Hard Pipe Kit subaru-sti-2006 (1) Charge Pipe Coupler

(1) Charge Pipe Coupler

which we found can easily be replaced and benefit from the use of silicone

most flexible ECU upgrade solution coupled with COBB's SF Intake System makes up the COBB Stage 1+ Power Package for your Subaru Legacy or Outback

BOV5 Vent to Atmosphere (Supersonic) BOV

Choice of Springs from 3psi to 26psi (Optional)

Cobb 15-21 Subaru WRX Cold Hard Pipe Kit subaru-sti-2006 (1) Charge Pipe CouplerThese are the pipes that connect the throttle body to the driver's side end tank on the COBB Front Mount Intercooler Core. A perfect solution for customers using a custom turbocharger setup but would still like to retain the COBB intercooler core and piping. Looking to piece together a custom intercooler set? Combine this piping kit with a COBB Front Mount Intercooler Core and custom hot piping! Ideal for custom turbocharger intercooler