CLK-Class (W208) 1998-2002: CLK 200, CLK 230K, CLK 320, CLK 430 [Coupes & Cabriolets]

Renntech exhaust fabricating details???

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Old Jul 3, 2004 | 08:18 PM
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CLK, X5
Renntech exhaust fabricating details???

Umm just had to post this, I was beyond skeptical. Go look at:
http://www.renntechmercedes.com/parts/exhaust.html

50 horsepower for an exhaust!!!! BS
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Old Jul 3, 2004 | 08:32 PM
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its possible, its not just the exhaust. They're talking about the whole system. just the muffler=15hp. At least thats how I got it
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Old Jul 3, 2004 | 08:47 PM
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Yah i agree, but both estimates are a little skewed if you ask me. 15 itself is kinda unreasonable. But then again i think renntech is pretty much the premier mercedes performance tuner, and even if not the full hp gains they claim, i wonder if there is any merit to it?
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Old Jul 3, 2004 | 09:08 PM
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....I have seen many threads over the years concerning exhausts....people are right when they reply get whichever one you want based on looks and sound. A friend and I have tried a few different brands over the last year and a half or so and have yet to see one that has not LOST power. Everyone has shown a decrease!!!!! YMMV but at 5000ft above sea level coupled with extremely bad air quality......this what our dynos have shown. As far as the Renntech goes....couple years ago they switched to just a muffler for the CLK.....prior to that they carried a full catback.
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Old Jul 4, 2004 | 12:19 PM
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Which one produces more hp, eisenmann or renntech?
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Old Jul 4, 2004 | 03:08 PM
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well according to renntech, they do. lol. I bet honestly they both have the usual sort of 0-3hp gains.
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Old Jul 5, 2004 | 12:09 PM
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Originally Posted by PerformanceCLK
well according to renntech, they do. lol. I bet honestly they both have the usual sort of 0-3hp gains.
Where does that link say it is for a CLK? Those gains are possible on R129 V12 SL's I think.

The CLK section of RENNtech's web site claims 7hp. http://renntechmercedes.com/splash/cars/clk/clk320.html
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Old Jul 5, 2004 | 06:26 PM
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thanks, i hadn't noticed that part
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