is there a difference between alluminized and ss.was looking at buying a alu. system but is there a difference in the way they performe.best place to buy one.

 

difference is in the steel, stainless is better, if you compare the same muffler just different steel then it will give you the same performance/sound. I bought straight from this sight.

just make sure you give Larry your correct zipcode

 

I bought my MBRP 304 stainless exhaust from Larry here also. Send him a PM and let him know what you are looking for.

 

should i have 5 or 4" system

 

That is pretty much a asthetics question, as the downpipe is only 4" no matter what, so even if you have 5" the rest of the way back it is allready been throttled down. But man do those 5 inchers look mean,, especially with the big 6" end on it

p.s. does anyone know of a bit quieter muffler to go on my MBRP system,, love the system,, cant stand the drone while pulling my trailer