Originally Posted by evolved0414

Yea, you could go down the route of the FP's but, if you want the best bang for your buck, i'd find a evo 9 turbo and make sure that you get the different o2 and you should get pretty close to 400whp.

Originally Posted by David24

I'm on stock 8 turbo with E85. Look at my numbers. With those mods E85 is the way to go to achieve that amount of power. Looks like all you'd need are some 1000cc injectors and a good tune on top of the Buschur mani and Megan o2 you're getting. I got my 10.5 hotside ported though.