i have already been flashed but i was wondering if i added a 10.5 housing and dnp manifold would i need to be retune??? or would i gain power from it anyway???

 

i would get it retune to compensate for more airflow. you will see 10-15whp difference with both.

 

chris, stop with this BS. GO BIG OR GO HOME, save up for the 35R, any money spent in the meantime is a waste

 

EVO's in the 11's with a stock turbo does not sound like a waste. I say maximize the stock setup.

 

i second that

 

i'm not saying its a waste if your going for something impressive on stock turbo. but if your going to be changing over to a 35R within the next 6 months, then I think its a waste if your already making 378whp/385wtq like 04RS is. tomorrow at work he'll ask me about it and then i'll tell him whats up.

 

Well if you work with this guy then it is a duh, of course go with the bid turbo and setup, what do you got to lose?