Hi, I'm Greg (Indy-Tech).Welcome to JustAnswer. I'm reviewing your question now, and will post back with your reply ASAP.Rgds Greg.
Sorry you feel this way but if you could explain what you mean with blown a hole in the Manifold ?
Which one the intake or exhaust . can you give us a bit more information on what your issue is .
If you are not happy and you don't need any assistance anymore you can ask for a refund .
We don't want your money if you are not happy .
Your happiness is our main goal in helping you with your vehicle problem.
Kindest regards Greg
Hi John .
Please get in touch with customer service and ask for a refund .
Kind regards Greg