| Saxo Engine/Performance If you're interested in tuning Saxo engines, or if you need to know something which is engine related... this is the place for you. |
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9th August 2011, 18:26
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#1
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Frequent Poster
Join Date: Sep 2010
Location: Stoke-On-Trent
Posts: 646
Car(s): Saxo VTR, 1.6, Silver
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Exhaust Too Loud!
Ok... i just wanted to ask if i change my Supersprint decat centre pipe, to one with a cat will it make much difference?
And is the a Back Box that will make Quiter as i wanna keep my mani 
EDIT: just found out it drops it by 14dbs
__________________
Last edited by Havark; 9th August 2011 at 18:46.
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10th August 2011, 10:56
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#2
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Saxperience Addict
Join Date: Nov 2006
Location: A farm shed in Aylesbury
Posts: 14,916
Car(s): Corolla AE86
Peugeot 205 B18C (in bits)
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one with a mid silencer will drop by 12-14db. You could fit your cat and run a cat back supersprint which will be quieter than a straight through but sap power.
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10th August 2011, 11:20
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#3
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Frequent Poster
Join Date: Sep 2010
Location: Stoke-On-Trent
Posts: 646
Car(s): Saxo VTR, 1.6, Silver
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I have a raceland 4-1 mani on the car. But I wanna keep it on. Ain't really fussed about power! As I don't race nobody!
Just wanna know if I add the under car cat. Will it make a difference.
I know u just answered that question but will the 2" supersprint change it?
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10th August 2011, 11:23
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#4
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Saxperience Forum Bum
Join Date: Jun 2011
Location: Abermule, Mid Wales.
Posts: 2,763
Car(s): Corsa Rally Car & Fiesta ST
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from experienc, adding a cat will certainly make the car quieter mate.
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11th August 2011, 08:03
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#5
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Regular Poster
Join Date: Feb 2011
Location: Milton Keynes aka Milk & Beans
Posts: 320
Car(s): Citroen Saxo VTS
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Same here, 4-2-1 mani, decat, silenced centre section and stainless back box was loud and raspy cause of the decat, put cat bak on and doesnt seem quite so lively now but less noisy and a deeper noise!!
Jon
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11th August 2011, 09:22
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#6
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Saxperience Addict
Join Date: Jan 2008
Location: west london
Posts: 13,810
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the decat gives it a different tone. makes it a bit louder but makes it more raspier if anything.
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15th August 2011, 10:30
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#7
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Established Member
Join Date: Jan 2009
Location: Cardiff
Posts: 1,087
Car(s): 1.4 Red Westcoast
Mk2 Posi Blue VTS
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No such thing as too loud  my 1.4 was loud as feck with mild steel 3 inch mani back system
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