Perrin Nylon Coupler for 2.4in Turbo Inlet Hose 2002-2014 Subaru WRX / 2004-2021 STI | X-PSP-INT-404 Vehicle Model_Corvette If you are using an

If you are using an aftermarket Y-pipe you would not need to use this

Direct plug-n-play installation

(8) Lock Washers - Custom engineered from Europe

LEDs are the gold standard for many luxury cars and they have even trickled down to many mid level vehicles

durable finish for added life and better lubricity especially when paired with GSC manganese bronze valve guides

Perrin Nylon Coupler for 2.4in Turbo Inlet Hose 2002-2014 Subaru WRX / 2004-2021 STI | X-PSP-INT-404 Vehicle Model_Corvette If you are using anFitment Information: 2002 2014 Subaru WRX 2004 2021 Subaru STI Features: Material GF Nylon Finish Black 5 Year Warranty This is a direct replacement 2. 4" nylon coupler for the PERRIN turbo inlet hoses.