I bought an aftermarket head unit for my ride and I wired everything up and was going to install it today when I noticed that the wiring harness I bought won't connect to the stock wiring because they are different adapters. Is there anything I can buy tp make this work or an I gonna have to cut and splice?

 

metra part 701787. instead of wires to attach, it has four rca plugs that go to the stock amp so make sure your radio has at least two sets of rca outputs otherwise you got a lot more work to do

 

where can I get that at?

 

http://www.google.com/products?hl=en...-8&sa=N&tab=wf

Plenty of places carry them. Just google search in the shopping tab and you'll find everything you need.