Hi guys! There is a lot of experienced members so I wanna know what you think. I'm deciding what turbo to choose for my FC S4 half bridge. The car is only weekend/track car so it will be never used for daily driving. I'm not a drag racer and my goal is not to have crazy dyno horsepower numbers. My goal is quick spooling turbo with strong power delivery in 5000-8000rpm. The engine won't be operated under 3500rpm so I don't care if there is no power. High idle is also not a problem.

Modifications are: 550/1000 injectors, big V-mount intercooler, bigger fuel pump, standalone (MS2), el.fan, decat and no emision crap, no omp just premix, big aluminium radiator, full rebuilt engine, RA superseals, TB mod, manual switches for fan and fuel pump. I'm thinking about water injection too.

What would you reccomend?

Greetings from Czech republic!

 

You forgot to mention your budget.

BorgWarner S300SX-E

8776 or 8780 would probably be a good option.

 

the compressor map looks very good thank you!

Budget is 800$