I have seen alot of guys put the magnaflow exhaust on with the volant cai. How much gain did you get when you added both. If you could only choose one which one would you choose to put on? The exhaust of the cai? How much more horsepower increase was there after the products were installed? Any gain in torque? I have an 04 v8 sport exition 4x4 fully loaded from factory with every option except daytime running lights and homelink garage door opener. Thanks for you help.
