DIY: what are you using for pipe couplers?

[IndiEp]

Besides expensive silicon adapters what are people using for pipe couplers? I'm looking for something that can stretch between different diamiters (ie; 2.5 -3 1/8). People mention using radiator hosing but the auto part stores claim that 2.5 ID hosing doesn't exist.

I have found that belt hosing works very well and is not to expensive but it won't stretch at all. Thanks guys.

 

[xcelr8n]

for my piping, im selaing off with jb weld, then slipping on fernco couplers. 2.25 inch straight thru piping, should be pretty good and strong when finished.
PM if you need any help

 

[dsmturboawd]

truck radiator hose.

 

[mitsugsx95]

Originally posted by dsmturboawd
truck radiator hose.

Just go to a trucking store. Its like $18 for 2.5" radiator hose. Good deal.

 

[Flybiyou]

I used rubber pvc pipe couplers go to farm and fleet or home depot and look in the plumbing material. They work and hold the pressure to.

 

[TurBoGs-T]

I got couplers cheap from extreme motorsports. But DIY is definately the way to go.

 

[dave99gst]

got mine from napa in 12" lenghts