996 Turbo / GT2 Turbo discussion on previous model 2000-2005 Porsche 911 Twin Turbo and 911 GT2.

Pops & Bangs with a new Kline exhaust

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Old Mar 30, 2015 | 12:28 PM
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Originally Posted by nick49
So, is it the popping you like or the exhaust in general?

Exactly what is the cause of popping on your car? Generally it's an exhaust leak where the header meets the head or a leak in the header to collector or a lean condition in a certain RPM range.

Curious, thanks.
From the vid it looks like a 2 step which really has nothing to do with the type/make of exhaust.
 

Last edited by NTIMD8; Mar 30, 2015 at 12:31 PM.
Old Mar 30, 2015 | 12:37 PM
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Originally Posted by ghostofpain
I cannot understand why people dont use catalytic converters.
Its illegal.
i had cats once. i sat on launch control until the flew out of the exhaust tips piece by piece. i wish i could have saved them.

 
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Old Mar 30, 2015 | 12:41 PM
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Originally Posted by rmc1148
Boo hoo I think you guys are hurting my feelings oh right I don't have any. I have had more high performance cars then most of the people here and have wasted more money on mods then I can remember. If it didn't hit a nerve you would ignore the comment and go on. I have ran without cats plenty of times but would not bother now. My point was here in the USA they are going to keep squeezing until they get what they want= complete conformity.
Don't cry

No hard feelings, I saw the opportunity to make a joke about an old cat lady.

But couldn't the exact same thing be said about your original comment regarding your opinion of not running cats?
 
Old Mar 30, 2015 | 12:43 PM
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Prodigymb your car is a whole different animal and really is a track car. Most people here have a tune and short shift etc and will see no noticeable gain with cat delete. The hard core guys sometimes forget not everyone is pushing 600-700 hp. I like to mix things up in a friendly manner as this place needs it= you can only talk about led lights and 5000 dollar exhaust for so long lol.
 

Last edited by rmc1148; Mar 30, 2015 at 12:47 PM.
Old Mar 30, 2015 | 01:35 PM
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This is funny. There is the right set up for everyone and they're surely not all the same.
Awesome video Sean thinks. We will get some flybys soon!
 
Old Mar 30, 2015 | 04:18 PM
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I don't run cats and I live near a station that sells 101 octane for only $7.39/gallon so I get to leave my 100 tuned file active all the time and the smell of this fuel after it is burned is GREAT! I love it...but when I have to take a long drive that is outside the round trip distance of my local station I run my 91 file with 91 octane fuel and I hate the smell.
Most scientists admit that we are past the point of no return and it's only getting worse every year because let's face it, you can't beat the oil companies or the cheap energy they provide. We've taken it too far and it's likely to be a terrible planet to live on in many places by the time my baby daughter is middle-aged. A few fast cars without cats really isn't going to make a difference in my opinion. The damage is done.
 
Old Mar 30, 2015 | 05:07 PM
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Sounds good I love the flames!
 
Old Mar 30, 2015 | 07:59 PM
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Well based on this science there is no reason to save for retirement or my kids college......time to buy amother car I guess. I know Al Gore did....lol
 
Old Mar 30, 2015 | 08:55 PM
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Yep catless Porsche's were the reason for the ice age recession. Then when Al Gore invented the Internet, you could post videos of said Porsche's. What would we do without Powdered Toast Man, er, Al Gore.
 
Old Mar 31, 2015 | 05:07 AM
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i just went cat less w the formerly 200 cell kline and the increase in power owing to less backpressure is at least +10% if i had to pick a number. then there is the sound

it's awesome. think i'll go hug a tree in penance.
 
Old Mar 31, 2015 | 08:45 AM
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Your at about 500-550 hp so 50hp gain from removing cats= amazing.
 
Old Mar 31, 2015 | 09:27 AM
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Originally Posted by rmc1148
Your at about 500-550 hp so 50hp gain from removing cats= amazing.


exactly!


THIS... is amazing


https://plus.google.com/106309613926...ts/bo8X5i1G3Rq
 
Old Mar 31, 2015 | 09:51 AM
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FWIW, even Porsche Cup cars come with CATS..
 
Old Mar 31, 2015 | 09:59 AM
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Originally Posted by rmc1148
Your at about 500-550 hp so 50hp gain from removing cats= amazing.
From removing 200 cell cats none the less.
 
Old Mar 31, 2015 | 10:38 AM
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Originally Posted by pwdrhound
FWIW, even Porsche Cup cars come with CATS..
I learn something new every day. So they come with them but do they get left on? I've been in the pits at many races and it sure doesn't smell like it!
 


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