[E93Blackhawk]

Hi guys

for those who know or who have done a sec cat delete on their n54, what was the piping length bought to cover both cats.

And also the width you bought? 2.5 inch piping ive heard?

Thanks
lewis

[mrbillytalent]

Fairly certain it's 2.25. Don't quote me on it though. One can be a straight pipe, the other will need to be bent.

I had mine done at a local shop, $40 after I sold the cats. Good cheap mod, good luck!

[E93Blackhawk]

Any idea how long i should get the pipe?