Has anyone heard of this brand? They are selling direct fit mufflers for 40$ on ebay and are saying compare them to flowmaster? Is this reputable?

 

If the flow comparare's to that of the flow master get something else. the flowmaster 80 series is one of the worst flowing mufflers for the f body.

 

I have it and I will vouch for that! It was a 10 rwhp difference with my cutout open and cutout closed on the dyno. It came on my car and never changed it...just bypassed it! I would never buy one and remember this rule....you get what you pay for with performance parts.

 

The flowmasters dont flow good at all but i liked the sound of mine when it was on my car.

 

Boo the blowmaster

 

I agree with you....I gained .2 in the 1/4 mile with a cutout.