Unfortunately I need to sell my Dyno Don headers and Y pipe. Only recently got these but work is very slow so I'm selling. They are brand new never installed, no AIR, Y pipe is for single cat cars . One price no haggling. $675 shipped to the lower 48. PM if interested.

 

how long do these take to install?

 

No idea, lol, I've never gotten around to installing the 3 sets I've had. These however are sold now. Thanks.

 

That went fast!