What is the best system out their now for the magnum on the exhaust side of things and who is making them.
Looking for a loud wild sound and nice HP Gain

 

The Magnaflow system is a really nice and saggressive sounding system for the Magnum.

 

edelbrock headers and have a good shop make you a true 2.5 dual exhaust with flomaster 40s ,,i have this and i get people lookin all the time when i gas it plus when i dynoed the stock motor with this set up it did 21 hp on the dyno,,,with the new heads cam intake it alows for alot more sound and power hope this helps

 

Look into the Flowmaster Super 40. Nice deep sound. I would pick either the Super 40 or the regular 40 also. Go to Flowmaster's website and you can hear how each muffler sounds. Click on the 40 and Super 40 at the same time and compare the 2 tones.

 

gsmotorsports has long tube headers and full exhaust systems but kind of pricy