i got full 3 inch Borla cat back on my car and i want to put true duals on it and a buddy said he would buy my cat back how should i sell it for

 

Well considering there 800 brand new.. 350 because its ur buddy? No idea.

 

Just keep the Borla, and put the small shot of nitrous on it.

 

lol very unrelated... lol????

how many miles on the borla....if it is considerably new offer him like $500 or so....if it cost u $800 brand new only a season ago...

 

I've seen them fetch a pretty penny used. I would offer him 450 for it and see if he bites.

 

well the borla has 90,000 on it and the tips are not all messed up so you think i should sell it for about 400

 

90K is alot of action, I would chew him down then. With that many miles on it he may already feel he got his moneys worth so if you offer him 350 like mentioned above, he may go for it.

 

Did you read his Sig?

 

Ooops, I misunderstood the fact that you already have the catback on your car.. I thought it was your friend that had it and is selling it to you. Its a tough call... true duals sound absolutely amazing, but if your budget is tight and there are other things you want to do to your car first, then I agree with good ole Z-Rated94, keep it and save up for something else.