I have got Bassani shorty headers on the way and i already have true dual exhaust with 40 series flowmasters. I also still have all 4 stock cats on. The pipes on it now are 2.25 inch. My qustion is: Is there any noticable gains to be seen from just the X pipe itself? I know it is supposed to balance the flow better but i want to know if i should go ahead and put an X pipe on when the headers go on or is it not worth the money.

thanks
justin

 

personally i think it is a waste of money talked to a few muffler shops and a dealer they all said it is a waste i have true duels with 2.5 pipe and magnaflows runs pretty good

 

wiretheboat,
thats kinda what i was figuring on but i was gonna see if any one noticed anything to be gained from it. Does anybody else know if it has helped anyone??

thanks
justin

 

Will it help??Is it a sound flow engineering practice??Both=yes.
Will it be highly noticeable or pull you out of your seat=NO.