Charger1213

Has anyone installed the Borla cat-back exhaust system? I see they have two cat back packages along w a mid pipe. My friend swears by Borla but I haven't seen it on too many rigs in here.

I've seen the Roush system on many cars. Is this more for the sound or is there any performance gain on this system? Mid pipe?

I've heard Magnaflow has good performance gain, but a much milder sound.

GrayGhost01GT

I just did the MAC Boomtubes and love them! Now I only did the axle back because of the 2010 having 2.5 already but will eventually upgrade the mid pipe also, because the bends in the piping in the stock form is okay, but the aftermarked bends are so much better! You probably could pick up a few ponies from the smoother bends but nothing huge! But I don't know about borla I think a guy just did a borla system on here but had some issues with rattles but that is not for everybody you could bolt them up and not have a minutes problem most people do! Borla makes very nice products and Stainless is also a plus!

branman1

Dude how is your tune from Brenspeed. I am thinking about going with them for my 2010. Is it a decent difference?

SMiller

The Borla is the same thing as the Ford Racing exhaust, as in the SAME! The Ford is cheaper in price though. The exhaust is the same as the '05+, you can look in there section, there will be a million threads and videos, also check out youtube. I am thinking it will probably be the route that I go. I hate exhaust tips that have logos though.