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Turbo Exhaust too quiet. Want Deep and Loud.

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Old 11-06-2010, 01:18 AM
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996NICK
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Default Turbo Exhaust too quiet. Want Deep and Loud.

The exhaust on my 86 944 turbo seems way too quiet. I've upgraded the exhaust to a Magnaflow and removed the cat, but it still sounds like stock.

Are Turbo's suppose to be this quiet because of the recirculation back to the turbo?

I'm running the stock 2.5" pipe. do I need to get a 3" or 4" pipe all the way down?

How can I get this car to sound louder?

Thanks,

Nick
Old 11-06-2010, 01:23 AM
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rdanford
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Speed Force Racing 3" with Borla XR-1...great sound!
Old 11-06-2010, 01:26 AM
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TheLlamaGod
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im using stock exhaust with no cat or muffler and i love how it sounds
Old 11-06-2010, 01:28 AM
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David Floyd
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SFR 3" and Bullet muffler

http://www.youtube.com/watch?v=zrQgZPW_zfE
Old 11-06-2010, 01:36 AM
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mudbuddha
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Turbo cars typically have a more quiet exhaust note than NA cars due to exhaust gas being used to spin the turbine side of the turbo- the result is you may hear more turbo whine. A good exhaust system 3in. and no cat will help some. I have a 3 in, turbo back fabspeed exhaust system without cat and the sound just right in my opinion.
Old 11-06-2010, 04:20 AM
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onspeed
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Try removing the muffler?
In my opinion, i think the car is better being very quiet. 4 cylinders never sound good... why try to be like the honda gayboys? let the bypass valve do the talking for you. Now if you had an ls1 in there... that's a different story..
Old 11-06-2010, 04:43 AM
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Paulyy
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take the pipe off from the wastegate that ties in your exhaust
Old 11-06-2010, 10:15 AM
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dillon410021
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Originally Posted by onspeed
Try removing the muffler?
In my opinion, i think the car is better being very quiet. 4 cylinders never sound good... why try to be like the honda gayboys? let the bypass valve do the talking for you. Now if you had an ls1 in there... that's a different story..
yeah, remove the muffler for a day. You will want the muffler back on. I ran no muffler for a week. It was kinda fun since it literally screamed in boost, but it was way too raspy for daily driving.
Old 11-06-2010, 10:47 AM
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Wishmaster
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My 944, Lindsey 3" with cat and Borla XR1 Muffler.

http://www.youtube.com/watch?v=Jdfqbuv_PV4
Old 11-06-2010, 10:51 AM
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Originally Posted by Wishmaster
My 944, Lindsey 3" with cat and Borla XR1 Muffler.

http://www.youtube.com/watch?v=Jdfqbuv_PV4
sounds great
Old 11-06-2010, 11:18 AM
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86 951 Driver
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There is a tutorial on how to make your own 3" exhaust on here. Made by like Porschefig I think.
Old 11-06-2010, 11:34 AM
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lee101315
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get a turbo with a bigger hotside
Old 11-06-2010, 12:02 PM
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supes6
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I made a 3" SS exhaust similar to Porshcefig's... started with the Borla XR-1 and no cat - too loud. I added an additional Borla 5" premuffler where the cat used to be and now it's perfect.
Old 11-06-2010, 12:07 PM
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racerxrick
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Originally Posted by lee101315
get a turbo with a bigger hotside
haha...that's why mine is louder now!
Old 11-06-2010, 02:19 PM
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I have a 3" lindsey with lindsey muffler. I think it sounds great, its quiet idling and cruising (relatively) and at wide open throttle sounds like a race car.


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