Okay guys, I have a 95 Sc300 with a 1JZ-GTE and I just bought a new percison 6262 turbo with a .84 A/R, will be running a Driftmotion T4 manifold. My situation is I would like to purchase the Blitz Nur Spec R but I wasn't sure if it would hook up with a driftmotion 3" downpipe, I couldn't find a answer whether or not a test pipe was needed. Aaron told me it was but I thought I saw 94Soarer say he didn't need one or his downpipe hooked right up to the Blitz. Another thought was, I know the Nur Spec R comes with a resonator would that create too much back pressure for the turbo and have a little too much resistance in the future when I want to make more power? I know the pipe is 80mm through the whole kit so I can imagine it really being a problem. If anyone has any information let me know!

 

Pretty sure the resonator on the Blitz is a straight thru. That won't cause much resistance compared to the resonators you're probably used to - ones shaped like normal mufflers. I think the exhaust is a good investment. Theres a lot more engine parts that can be replaced before the resonator needs to go.
As for the downpipe, if it replaces the 2nd cat on the stock exhaust, then it should bolt right up to the blitz.

 

the 1jz downpipe replaces the stock midpipe, and the blitz bolts up to the stock midpipe, so I would think it would bolt together.

 

Pretty sure you'll need a mid pipe. Should bolt up to stock twins dp, but I ended up building a mid pipe recently for a supra customer that went from stock turbo to dm 60-1 kit to bolt to the super drager cat back he had on the car