greaseman

Dak

From what I've read around here I believe that is possible on a turbo car. That system is only for a turbo really. It'd take some custom work to adapt it to a n/a and the piping would be too large anyway. The gains are from the increase in boost from the added flow going to the 3" DP/ pre-silencer and 2.375" after the Y gives you on a turbo car.

blk87Turbo2

iTrader: (23)

Yes, the gains are that big on turbo FCs. Removing the cats makes a huge difference and allows the turbo to breathe much easier. It also sounds awesome.

Pete_89T2

iTrader: (4)

Its true, but to attain that without blowing your motor up requires supporting modifications to the fuel system & engine management/ECU. In other words, don't do this with your stock ECU/fuel system and expect your motor to last very long. There are probably some fine-print disclaimers on the RB website that speak to this.

Dak

They do state "Note: A fuel cut controller device is required to prevent fuel cutoff to the rear rotor above the factory pre-set limit." Though I gather it's not the best solution the FCD beats nothing.

blk87Turbo2

iTrader: (23)

You should be fine if you have a ported wastegate and a fuel cut defender.