So im going to 2mm to get some prices on custom 2.25" exhaust... im looking to do a full exhaust. Should i have the exhaust shop do a custom 2.25" downpipe or buy something off the internet? also should i eliminate my cat... if so how hard is it to get it inspected, because i no from working at nissan that its all computers now. Also any ideas for muffler? magnaflow? borla? (im looking for something that is clean and still heard by people... i want heads to turn but not because im blowing farts from my car)

 

Not 2.25, at least go 2.5, otherwise hardly any performance gain, and its not too loud with a
nice muffler. Magna flow and Borla both real nice.

 

yea get tha 2.5 instead of 2.25 im lookin to get eitha a Milltek or a Borla since their lookin good

 

2.5" turbo back. with no cat will be hard to pass emissions. get a magniflow muffler