i am looking to buy a set of these test pipes but i am not sure if this is right for my car. I have a stock 06 6mt. I am not familiar with test pipes but from what i have read it looks like something used in addition to a supercharger or turbocharger. does anyone know about these? can i/should i buy these for my stock 6mt. thank you!

here is a link to the website TITEK

 

Yes, these will be fine on your 06 coupe. It does not mention anything about the pipes only being used for force induction. It mentions that you will see higher gains with a FI car since they are a larger diameter piping. They already have the 02 sensor holes cut so that is a plus. I have not heard of the company so i could not tell you how reliable they are, but good luck!

sean