[FullThrottle]

I assume catless down pipes. I would suggest gutting your mufflers instead of deleting them, as sound can still bounce of the metal and give you a deeper grunt then a straight pipe. I had gutted mufflers and catless dp with eventuri intake but it wasn't even close to an exhaust system like the akra I have now. Now if you fabricate a titanium exhaust for yourself from down pipes back, soo titanium center pipes then just do a full titanium straight pipe and you will get what your looking for