Hole in rear air line. Repair?
 

I have an 04 Chevy trailblazer LS and my rear air line has a hole in it? Is there any way this can be repaired? Thanks!! :)

the line is not high pressure...50psi. Its cheap to replace.

I was told by a shop it was $400 for the part to fix it then labor fees.

Source a roll of tubing and some ferrules or compression fittings if you want to dyi.
If not, get a second quote.