B5 S4 and RS4 noise tests
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S4 ko3s stock exhaust = 77 dB
S4 ko3 turbos stock DPs and 3" miltek catback = 77.5dB (does sound deeper though)
s4 ko4 turbos, stock s4 DPs no precats, 3" single milltek catback = 78.5db
s4 200 cell miltek DPs + 3" milltek catback = 80.8dB
Renault Scenic - the Ash express = 81.3dB
S4 nocats full custom(smallish bore) k04 = 82.1dB (Dr_Wimpkins)
S4 Nocat Milltek DPs, 3" catback s4 ko3 = 82.2dB (Chris_M)
S4 ko4s, nocat milltek downpipes, s4 dual catback, non resonated = 87.5dB (SATAN)
RS4 no cat milltek downpipes, milltek resonated catback 91dB (Ash)
RS4 no cats RS full exhaust(2 boxes) K16s = 94.4dB
ads4 95db at Castle Combe - Milltek 100cpsi with dual resonated link pipes.
RS4 full Milltek 100cpsi = 95db (Dace)
Dougs Mota! 101.5 dB (but Castle Combe said 99 and 100 dB)
S4 ko3 turbos stock DPs and 3" miltek catback = 77.5dB (does sound deeper though)
s4 ko4 turbos, stock s4 DPs no precats, 3" single milltek catback = 78.5db
s4 200 cell miltek DPs + 3" milltek catback = 80.8dB
Renault Scenic - the Ash express = 81.3dB
S4 nocats full custom(smallish bore) k04 = 82.1dB (Dr_Wimpkins)
S4 Nocat Milltek DPs, 3" catback s4 ko3 = 82.2dB (Chris_M)
S4 ko4s, nocat milltek downpipes, s4 dual catback, non resonated = 87.5dB (SATAN)
RS4 no cat milltek downpipes, milltek resonated catback 91dB (Ash)
RS4 no cats RS full exhaust(2 boxes) K16s = 94.4dB
ads4 95db at Castle Combe - Milltek 100cpsi with dual resonated link pipes.
RS4 full Milltek 100cpsi = 95db (Dace)
Dougs Mota! 101.5 dB (but Castle Combe said 99 and 100 dB)
S2 Coupe : S4 B5 WB : RS6 C5 : S4 B8 : R8 V8 Turbo : Q7 4.2 TDI
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dace is done at higher revs - should be a not on that - i don't thing adams is as loud as 95 dB - maybe we should have my measurment nad other measurements
S2 Coupe : S4 B5 WB : RS6 C5 : S4 B8 : R8 V8 Turbo : Q7 4.2 TDI
http://www.MRCtuning.com
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http://www.MRCtuning.com
http://www.facebook.com/mrctuning
i am doing all my tests at 4500rpm(which CC use) - daces results were from a trackday test and they used 5k?(Ithink)
S2 Coupe : S4 B5 WB : RS6 C5 : S4 B8 : R8 V8 Turbo : Q7 4.2 TDI
http://www.MRCtuning.com
http://www.facebook.com/mrctuning
http://www.MRCtuning.com
http://www.facebook.com/mrctuning
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