Top 10 ???? Performance 8771 3-3/2.5″ Intake Coupl ⭐

8 reviews for Top 10 ???? Performance 8771 3-3/2.5″ Intake Coupl ⭐

1. 

   Rated 4 out of 5

   André Jacob Roubo – l’Art du évaluation – October 21, 2012

   I am using a couple of these in a woodworking shop.They’re the best way I’ve found to connect dust collection adapters directly to machines.This coupler gives me an alternative to putting an in-line reducer between two separate hose diameters. I find in-line reducers to be klunky. Furthermore, when you maintain a larger hose diameter hose all the way to the machine, you will end up with higher velocity, ergo better dust collection.Different than PVC fittings, workshop dust collection fittings are specified by their OUTER diameter. Dust collection hoses are all specified by INNER diameter. If you want to connect a standard 4″ hose to a machine with a 3″ outlet (or reduce it to a standard ‘shop vac’ sized hose), you essentially need a very short piece of hose and some hose clamps. The problem is that using a piece of standard dust collection hose is not very robust, any you may have to buy 20′ of hose just to get a 4 inch section. These couplers are the preferred alternative. They’re cheap, stiff, durable, and create a semi-permanent way to ‘adapt’ 2.5″ and 3″ dust ports to standard sizes when combined with the appropriate adapters.

2. 

   Rated 4 out of 5

   Joon Choi – February 12, 2018

   goood stuff, i actually bought several of these to use for a custom snorkel setup for my off road 2008 impreza 2.5i. the materials they used feel more like silicone than pvc… like a single ply silicone not like my expensive 4 ply silicone couplers i used on my sti…but for the price you can’t go wrong, it comes with 2 clamps and fitment is perfect for all 3 inch piping. i would say this is a win win, if you need couplers go for these… i’ll post pictures of my snorkel setup if amazon let’s you revisit reviews.

3. 

   Rated 4 out of 5

   Taz – May 26, 2018

   Ended up not needing it but I haven’t for an extra I’m sure it works just fine

4. 

   Rated 5 out of 5

   Jon – August 21, 2018

   It has an adapter for 2.5”. It fits over the hks filter knock off

5. 

   Rated 4 out of 5

   Amazon Customer – November 27, 2018

   Worked perfectly for what I needed. Dimmensions were right on

6. 

   Rated 5 out of 5

   Mr.FixIt – April 27, 2021

   Perfect for SABM on 2nd gen Tundra.

7. 

   Rated 5 out of 5

   Juan – May 2, 2021

   Genial

8. 

   Rated 5 out of 5

   Nomaddaddy – October 4, 2022

   Fit well. Very solid.