im looking to run twins on my daily driver not looking for anything more then 500 hp but not sure what to use im running a ats aroura 3000 and was thinking off running a s400 for my second one and also where can you buy twins pipeing kits for a desent price

 

Any of the stock turbos over a 3b or 475 will get you what your looking or at a reasonable price. Stick with a small pressure turbo so spoolup doesn't lag. A hx35 or wh1c which are almost the same turbo works decent, 341 or 351 I think makes a little better top turbo because of the wastegate and exhaust setup. For that horsepower a 3b or 475 will work. Both of my setups work great, I might swap a 475 one day to see if there's much difference.

 

I'l agree. My 62/65/12 spools faster that the he351 did. So S300/S475 will work good for you. Cheapest is to build your of piping but I have a DPS setup on mine. I have a he351 which i may sell if you want to go that route, then just buy the 475 kit without the secondary.

 

Not twins, compounds, the turbo police will be after you

 

You must be thinking Ryan