357i

iTrader: (4)

I am doing a turbo LS1 setup in my BMW 528i. I have made a pair of "log" manifolds for it and have now moved on to exhaust ideas. The turbo is a TC78 with 3" outlet. I have a 3" downpipe made that is about 24" long, I plan to split it into 2x 2.5" pipes for the rest of the system. The wastegate is 2" and will join the exhaust at the split to help the 3" downpipe flow better when the gate is open. I am hoping for around 550whp.

Opinions?

Texhotrod593

iTrader: (7)

Should work just fine bro