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Discussion Starter #1 (Edited)
Flowmaster Super 44 series installed (Si) w/ clips

Just got the muffler on, Flowmaster 44 Series, 2.5", so its basically a axle back exhaust now.
Got it here, 3 days til i got it from bought it, $80 total (retail is $105). Part# that fits our civis: 942546 (or if your lazy :wavey: http://motors.search.ebay.com/942546)


http://www.flowmastermufflers.com/44_super.html


Fit nice w/o any problems.
Sounds really, really deep from 1500-4000 then kinda mellows off but its not as loud as i want it. FYI I doubt i'd ever get a ticket w/ it as it is now.

I just need a 2.5 mid pipe to get some rumble out of it.

Sounds alot deeper in person, need to get some w/ a video camera and not my phone.




Sound Clips


A bunch of just normal driving from stop signs, varies from shifts from 2k to 5k rpms with my phone clipped to the trunk :eek:hnoes:

Video Clips

The audio sucks at the track. Brand new Polaroid i633. Took it back and got a Samsung S730 which the 1st two videos were recorded with.
 

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Lol, I was just looking at getting 44 flows on my 73 firebird.
They are referred to as "chokemaster" though, and I will probably end up going with magnaflows.
 

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do you have a picture of the back of car with exhaust tip on wanna see the tip looks hella nice....
 

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I put a flowmaster on my si and took out the resonator and it sounded so horrible i didnt dare post vids or take sound clips lol, I am so thankful I trashed that and bought a real exhaust system. GL
 

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I've always heard that flowmasters were the most restrictive mufflers you could get??? Just what I heard from alot of the american guys.
 

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Discussion Starter #17

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Tastycakes said:
Found a test to put this rumor to death lol.

Flowmaster 2 chamber flows 249 CFM
Port and Polished K20 head flows 250 CFM from the exhaust ports.

You gain even more restriction through the header and the cat so by the time it gets to the muffler i'll bet its a bit less than 249 CFM

http://www.broaderperformance.com/muffler_flow_tests.htm
http://jgenginedynamics.com/Cylinder heads main.html
Cool man.
I wonder why the hell the american guys say that then? I guess we'll never know. Good job finding the facts. Where did you get it by the way?
 
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