I guess for the price you guys are better off just buying this over my Y pipe. Not to shabby. I still love my Y pipe and always will.
FYI- Equal length= better IS NOT always the case. You have to base it off liter output and revs and a whole bunch of things. Putting a 3 inch from the block to the exhaust tip on a motor too small is like running an open header. If the headers on the 1MZ are too big, no matter how you perfect the Y pipe, it will not run like people claim it to be. My Y pipe benefits at the time because it kept the stock headers. Toyota is a multi billion dollar company and wouldn't design a stock header like that if it was not efficient in some ways. So just because you see an equal length piping does not mean its better. Thats why turbo cars like supra and all does not always follow the equal length rules. Up to the turbo (base on power and motor) the pipings can sometimes be shorter or longer but the pipings are always the right and not too big diameter. Back pressure plays a role too.
This OBX stuff for the money is fine. Seeing how its not too bad I might just drop my project so everyone can have a little bling with some good gains I bet

. I honestly say I would sport it myself if I still had the silver solara. Because there is some solara out there that was the test car for this and if it wasn't a good gain then it wouldn't have ever made it to production.
Ok going back to sleep. Night.