downpipes with cat back exhaust

[thebloodwebleed]

've recently purchased a megan racing cat back exhaust for my 1990 300zx n/a. It's taken them 2 months on back order and I had ordered compatible megan racing downpipes with high flow cats, but the said those were on way back order so I gave up on those. The problem is the entire exhaust system on the car was welded together by an ignorant and cheap person so it all must be replaced. I have oem headers from speed daddy with a 2.5", but no cats or downpipe. I've been looking at labree high flow test pipes with cats and I'm not sure if they would be compatible with the megan exhaust. They are also very pricey but I can't find any other option. So will the labree pipes bolt and play with the megan cat back? Or is there a better option that won't take a year?

[nissanfreak12]

I believe they will, best is to contact coz at conceptz to make sure.

Do you have a 2+2 or 2+0?

[thebloodwebleed]

I contacted coz. Thanks for the tip. They said the can make the ehaust or downpipes any dimension I want and they said it should work with any cat back.

[thebloodwebleed]

And it's a 2+0. Does that make a difference with the exhaust?

[StockTurbosFTW]

By downpipes, you mead headers, right?