Hi, i would like to change the original exhaust system from my 2003 G coupe, with either a borla (dual exit) or a magnaflow (single exit). Which one is the best? Which one has the best sound? Which one has the best material against rust (I'm asking because I live in Canada and i'm driving my G in winter)? Which one has the lowest sound inside the car?

Can anybody answer these questions?

Thanks in advance!

 

i like my borla sounds great not a lot of drone at idle and wot has an great pitch.not sure on the magnaflow.

 

I have a magnaflow on my sedan that I had a local muffler place install. It's pretty quiet with a nice deep tone while cruising around, but when I get on it, it roars and it actually vibrates my windows a little. I also have a pop charger and a 5/16 spacer

 

Also a +1 on the Borla. It's not too commonly run here but I have had no issues with mine and I love the exhaust pitch. I echo what gmotion4 said.

 

hi, im thinking about doing the same setup you described. couple questions; was your exhaust a direct bolt on or did they have to cut and weld? also, did you feel a difference
(performance wise) with your mods? thnx