true, good point santiago, autozone sells cheap silocone couplers for like $4 or so, along with 3" --> 2 1/2" reducers



and they have $20 cone filters in FOUR different colors https://www.nopistons.com/forums/pub...IR#>/smile.png

I have since replaced my HD couplers on my CAI with Hose Techniques couplers. They fit better, look better, and should last a long time.