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Old 31 May 2016, 12:38 PM
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SmurfyBhoy
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Default Best decat

What is the best decat ?
Flow wise ?

I have a sc42.

Ive been told my cheap decat could be a restriction.

Wheres the usual go to place ?

450bhp capable
Old 31 May 2016, 02:19 PM
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Paben
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H & S
Old 31 May 2016, 03:31 PM
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banny sti
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A decat is a just a piece of straight metal pipe, in what way is it a restriction? I used a generic 3" decat back in the days of me using a standard position turbos and never had an issue.
Old 31 May 2016, 05:16 PM
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SmurfyBhoy
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Originally Posted by banny sti
A decat is a just a piece of straight metal pipe, in what way is it a restriction? I used a generic 3" decat back in the days of me using a standard position turbos and never had an issue.
I am sure it is 3" and like u say yea its just a smoothe straight pipe.

Just looks like the opening could be larger on mine.

It may not actually be holding anything back just looks small.

I will get a pic tomorrow.
Old 31 May 2016, 09:04 PM
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spindle121
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Invida by far the Best.
Old 31 May 2016, 09:13 PM
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cookstar
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What decat are you talking about? You may have a 3 inch downpipe tapering to 2.5 inch.
Old 31 May 2016, 11:05 PM
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Neil XR
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pal has a cobra sports cat 3 inch downpipe going at right price in paisley
Old 01 June 2016, 07:55 AM
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sivo
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Originally Posted by Paben
H & S
+1 for Hayward and Scott

Full 3" turbo back, flows better than a milltek IMO and sounds glorious

Siv
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