A guy locally is selling his HKS Hi Power off his 350z for a pretty good price. I was just wondering if anyone knew how long of an extension (or where to get one) that I will need to make this fit.

I've heard good muffler shops can make one custom, but any idea about how long to expect for them to make it and how much?

 

i think it's 10" im not sure

search i'm sure you'll find the answer