uh.... this might seem like a stupid question but i have an apex n1 muffler and i need the pipping from the down pippe down i went to my local turbo shop and the wanted 500 bucks!! for 3" mandrel bent pipping so i said i might as well just buy a cat back but, do u guys know if any body makes thepipping already bent to fit my s13 cause i dont want to get rid of my muffler and buy a cat back. so i want pipping weld on muffler and bolt on basically but ill probably have to shell out 500 bucks =\

 

3" custom mandrel from a muffler shop is kind of expensive, but NOT THAT EXPENSIVE!

I don't think anyone makes "premade piping only". I gues you could buy some inexpensive 'catback' from Ebay or something (like Megan) and then put your muffler on the end in place of the Megan one., if the Apex muffler means that much to you.