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Old 05-16-2013, 05:55 AM   #4
mc_acoustic

 
Drives: 2010 1LT Limited Edition Camaro A6
Join Date: Aug 2011
Location: Earth
Posts: 824
I have mrt1 and long tube headers.

It sounds insanely aggressive and I get compliments on it ALOT. Especially with a tune and ghost cam at idle.

Yes I felt a difference but I am biased mainly because I installed headers/hi flow cats/mrt v1/cold air intake and a tune all in one night...

So yeah its hard to say really if you'll feel it...
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