Air Induction COBB Tuning | Subaru Cast Turbo Inlet Wrx 2015-2021, Forester Xt 2014-2018

The Cobb Turbo Inlet For 2015-2021 Subaru Wrx Is Constructed Of Cast Aluminum, A Much Needed Upgrade Over The Failure-Prone Factory Piece. The Inlet Id Has Been Expanded To 70Mm, A 5Mm Increase Compared To Stock And The Outlet Is 2Mm Larger Than Stock, Matching The Factory Compressor Inlet Of 50Mm. Features Include Mounting Provisions For Either Stock Or Cobb Electronic Boost Control Solenoids, And Threaded Ports To Accept Factory Sized Pcv And Evap Fittings (Included). We Replace The Brittle Factory Bpv Connection With A More Robust Reinforced Silicone Coupler To Eliminate A Common Source Of Air Leaks. A Captive O-Ring Is Placed On The Turbocharger Side For Leak-Free Installation.

Flats On Either Side Of The Inlet Allow For The Addition Of Auxiliary Pressure Sensors, Temperature Sensors, Etc.