Check the sponsor section; I think wheelers off road has them. I got an 8" longer rear line from Downey, they are sponsors here, too. I paid around $30.
I got my custom stainless steel lines from crownperformance.com They are all extended 8" and have a clear plastic covering. I paid a little under $100 for them. I think you can get them cheaper, but they will make whatever you want.
TTORA forum is the best Toyota off-road club around. We are nation wide with chapters in most states. Come in and discuss Tacoma, 4Runner, Highlander, & TRD models.