Flowmaster American Thunder...No Flow???
 

I'm looking at the flowmaster american thunder muffler system for my c6 but i heard that they don't flow for ****. Anybody have any experience with these???

RE: Flowmaster American Thunder...No Flow???
 

There are a lot of choices and high flow rate is not a reliable measure of performance or sound. I would recommend actually hearing a C5 or C6 exhaust of the type you want before buying - really hearing it. Sound clips of the internet are often mis-leading.

RE: Flowmaster American Thunder...No Flow???
 

Borla is a good performer, and sounds great.
Go to their website for some good sound bites...:D:D

RE: Flowmaster American Thunder...No Flow???
 

Here is one choice Zoomers Exhaust for your C6... Power, torque and best of all no drone inside the cabin...

Video sound clips and Dyno Proven: http://www.zoomersexhaust.com/vehicl...t_corvette.asp


This complete Zoomers Cat-Back Exhaust has a life time warranty and a performance guarantee....$1299.00 for all CF members.

Call 866-4Zoomers for more information....



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RE: Flowmaster American Thunder...No Flow???
 

Flow masters suck. I had the 40 series. They droned and sounded horriable. Go with borla. They are alot better and deeper sounding and flow fine. I run muffler eliminators with gutted cats because I dont have emissions testing for my C4........You could take your stock mufflers, cut them open with a plasma torch, gut them out and reweld them shut:D VERY FLOWING THEN.