I'm aware that both the blox and omni power test pipes are adjustable in length. My question that i have yet to find an answer to is how long are they when fully extended and collpased. Thank you for your time. I need a pipe thats about 16inches in length and has a 2.5inch collector. If you know any other brands that might meet these requirments plz feel free to post. Thanks again for your time.

 

Why not just stop by an exhaust shop and ask for a scrap piece in the correct length?