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Most Online731 Jan 14th, 2020
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Re: Factory Airbox
[Re: Scuderia]
#1564892
29/02/2016 07:26
29/02/2016 07:26
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Joined: Oct 2008
Posts: 6,783 In the coupe.
magooagain
Club Member 259
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Club Member 259
Forum is my life
Joined: Oct 2008
Posts: 6,783
In the coupe.
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I have a drilled air box and an extra inlet pipe.On my tuned 20vt. I seem to remember my tuner saying I might gain 5 or 10 hp if I change to a cone filter etc. Others on here should know more about than me though.
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Re: Factory Airbox
[Re: Scuderia]
#1564893
29/02/2016 07:55
29/02/2016 07:55
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Joined: Mar 2008
Posts: 5,095 highlands
jimboy
Club Member 857
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Club Member 857
Forum is my life
Joined: Mar 2008
Posts: 5,095
highlands
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There was a time when I used to think that if you sorted out a better flow of induction, this would make good gains. This is not the case. Others on here have tested various options & bottom line is it makes no real difference, just messing around with the air flow.
I'm an old git & happy with it,most of the time
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Re: Factory Airbox
[Re: Scuderia]
#1565132
02/03/2016 15:21
02/03/2016 15:21
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Joined: Mar 2008
Posts: 5,095 highlands
jimboy
Club Member 857
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Club Member 857
Forum is my life
Joined: Mar 2008
Posts: 5,095
highlands
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The only difference by just putting in a K&N filter in, will be the sound. Placebo factor may affect things as well.
I'm an old git & happy with it,most of the time
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Re: Factory Airbox
[Re: Scuderia]
#1565188
03/03/2016 08:51
03/03/2016 08:51
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Joined: Dec 2005
Posts: 2,194 Göteborg, Sweden
Freddan72
Competition Level
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Competition Level
Joined: Dec 2005
Posts: 2,194
Göteborg, Sweden
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A friend of mine tested the engine with original airbox and an Apexi cone filter. Run 1, 2 and 3 was with original airbox. 4 and 5 with Apexi. As you can see he gained 13 HP (268 - 255) on the wheels. Mods: FMIC, GT28R, 2.5" exhaust, FC Performance chip etc.
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Re: Factory Airbox
[Re: Freddan72]
#1565211
03/03/2016 13:51
03/03/2016 13:51
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Joined: Dec 2005
Posts: 4,831 Haslemere, Surrey
Mark_S
Forum is my job
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Forum is my job
Joined: Dec 2005
Posts: 4,831
Haslemere, Surrey
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A friend of mine tested the engine with original airbox and an Apexi cone filter. Run 1, 2 and 3 was with original airbox. 4 and 5 with Apexi. As you can see he gained 13 HP (268 - 255) on the wheels. Mods: FMIC, GT28R, 2.5" exhaust, FC Performance chip etc. He had a good result then
997 C4S
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Re: Factory Airbox
[Re: Scuderia]
#1565256
03/03/2016 17:56
03/03/2016 17:56
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Jonscoupe
Unregistered
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Jonscoupe
Unregistered
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Re: Factory Airbox
[Re: Scuderia]
#1565257
03/03/2016 17:57
03/03/2016 17:57
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Jonscoupe
Unregistered
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Jonscoupe
Unregistered
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Re: Factory Airbox
[Re: Scuderia]
#1565417
04/03/2016 22:15
04/03/2016 22:15
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sediciRich
Unregistered
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sediciRich
Unregistered
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Mightycarmods great channel
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