Spectre Performance SPE-9741 Black 4" x 3.5" Intake Coupler

Needed replacement for my 06 Avalanche, using K&M air filter intake tube. Couldn't find replacement from any part stores, NAPA wanted $65 for 1 ft piece of rubber tube (that i would have to cut down, and didnt include pipeclamps). This adapter came with 2 hose clamps and worked good on my truck, a bargain, will probably order another one to have as a spare

Just what I need for my install and fit perfect.

Works great for a wet exhaust adapter for my boat, needed to go from a 3.5" mixer to a 4" exhaust set-up. The hose clamps aren't great, but would probably work fine for a car intake. I replaced them with t-bolts.The coupler seems to be good quality reinforced silicone too, and it's fairly stiff, rather than the soft rubbery couplers. I bought another to have a spare on board.

I recently put a BOSS 302 intake manifold in my 2014 Mustang 5.0, and I added an Accufab throttle body along with a JLT CAI. I needed a coupling like this in order to connect the TB and CAI of course, and they're two different diameters. This did the trick and everything is connected all snug! Even held up through DynoTune and didn't break loose or anything. Great quality, would recommend.

Did exactly what I needed.

Item is very good quality and it fit like a glove. Super inexpensive for the quality.

Solid material, feels flexible but sturdy, seems to resist good to high temperatures. Another good Spectre product.

I have not even had this thing 4 months and it has already started falling apart on me. Very disappointed in this, will not being buying another one. I would like to be contacted for a refund.