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Old 02-05-2008, 02:19 PM
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Default Crappy Flowmaster

So my flowmaster cat back is crap. If I cut the tips off that dont even line up with each other would it look even more stupid or do you guys think you would not even see it then?
Old 02-05-2008, 05:05 PM
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I would just go with a totally diff exhaust if you got the cash. Ive seen many dynos where flows hold back the power tremendously.
Old 02-05-2008, 05:56 PM
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Yes, I have dyno proven that the flowmaster sucks. It cost me 39 rwhp on my last dyno pulls. But I run open cutout all the time so I dont worry about it too much.
Old 02-05-2008, 06:00 PM
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I picked up a used magnaflow catback for 50 bucks. Look around there are some good exhuast deals around. There is a magnaflow catback and ORY on my local craigslist right now for $150.
Old 02-05-2008, 06:12 PM
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yes it looks funny with the tips cutoff. i would also say to go with a different exhaust
Old 02-06-2008, 11:38 AM
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Wow I did not think it was that restrictive and am trying to get slicks and subframe connectors and build another car at the same time. Guess I should pick up some overtime. I would wind up in jail if I drove around with my cutouts open
Old 02-06-2008, 11:56 AM
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Ya dude, I have had a blowmaster for a while.... just picked up a magnaflow for about $230
Old 02-06-2008, 02:58 PM
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+8 on the Magnaflow
Old 02-06-2008, 06:29 PM
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Originally Posted by WhiteFormula98
Ya dude, I have had a blowmaster for a while.... just picked up a magnaflow for about $230
$230 for maybe 10 hp??? Doesn't really make sense to me. But I have a flowmaster on my car and it sounds great and from the numbers I have seen it put down, doesn't hinder the flow.

To all the haters, Flowmaster is not all that bad and it is a great price and not all that bad.
Old 02-06-2008, 07:06 PM
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Sorry to hear about your Flowmaster....I had the Magnaflow sysytem before getting my current B&B cat-back. You won't have any regrets with the Magnaflow, bang for the buck....one of the best.
Old 02-06-2008, 08:04 PM
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-1 for flowdisasters
Old 02-06-2008, 08:54 PM
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put on some corsa clone tips!
Old 02-06-2008, 09:44 PM
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Originally Posted by 68birdls1
$230 for maybe 10 hp??? Doesn't really make sense to me. But I have a flowmaster on my car and it sounds great and from the numbers I have seen it put down, doesn't hinder the flow.

To all the haters, Flowmaster is not all that bad and it is a great price and not all that bad.
Somebody has to play the devil's advocate. Good job for stepping up to the plate.

Sound wise, Flowmaster is alright, although I do hear in higher HP applications it does restrict flow. But that is only vs other aftermarket catbacks, it actually turns out that the stock GM catback flows pretty decently and the Flowmaster flows very comparably to it but inferior to other aftermarket catbacks. In the end its all down to taste, do whatever you feel is right and go with it because its your car and your happiness is the most important factor.
Old 02-06-2008, 09:53 PM
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i just went from flowcrappers to TD's and it was the best decision i ever made...great sound and picked up a ton of pwer...cant wait to get it to the track and see how much it helped me out
Old 02-06-2008, 09:58 PM
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true dat thislswon
Old 02-06-2008, 10:01 PM
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Originally Posted by Beasst8
Yes, I have dyno proven that the flowmaster sucks. It cost me 39 rwhp on my last dyno pulls. But I run open cutout all the time so I dont worry about it too much.
Damn, good to hear you fixed that.
Old 02-07-2008, 12:44 AM
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Another one here for magnaflow or SLP. Both cat-backs are stainless unlike the flowmasters so you dont have to worry about them ever rusting!!!

I always liked the flow of my SLP LM1 ...heres why


Old 02-07-2008, 12:45 AM
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nothing there haha
Old 02-07-2008, 12:47 AM
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Originally Posted by 02T/A-WS6
Another one here for magnaflow or SLP. Both cat-backs are stainless unlike the flowmasters so you dont have to worry about them ever rusting!!!

I always liked the flow of my SLP LM1 ...heres why


+1 on that forsure
Old 02-07-2008, 02:05 AM
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Exactly its basically a polished straight pipe
And the best part is that in the paper that come with it.
It says that it is technically a muffler by definition although not your typical one



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