stephen456

👍Yip worst case scenario

Yea I'm looking to run 14/15psi boost. Had issues in the past with catless systems spiking to 17psi initially then settling at 15psi. Hoping having a cat will slow the turbo spool slightly.

Hey guys I'm looking for exhaust options for a FGX G6E (Turbo back) I have had a couple BF's that I have removed cats, fit larger injectors an tuned. With larger builds I have done catless turbo back exhausts, and Plazmaman intercooler kits, which have needed the wastegate mod to help boost control. This car is standard and I am looking to fit a turbo back (High flow cat), 750cc injectors and tune. Will a high flow cat restrict this system enough to negate the need for wastegate modification? I assume exhaust size/design comes into play as well. I have only used Difilippo in the past, looking for other recommendations. Thanks in advance