mrnickea 
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Registered: 2nd Jul 12
 Location: Stourport-on-Severn, Hereford and Worcester 
User status: Offline 
 
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Hi guys I here a lot on here dont get a power box get throttle bodies. I understand what a throttle body is but don't understand how I can gain so much bhp through this. Some help please   
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andy_mk3 
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Registered: 18th Dec 11
 Location: Peterborough 
User status: Offline 
 
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Much much higher airflow due to less restrictions  
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*CorsaCal* 
Member 
 
Registered: 3rd Oct 10
 Location: Leicestershire Drives: 20XE Corsa 
User status: Offline 
 
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are throttle bodies for the x14xe available for less than one million pounds tho? powerbox is £150 new.
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mrnickea 
Member 
 
Registered: 2nd Jul 12
 Location: Stourport-on-Severn, Hereford and Worcester 
User status: Offline 
 
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Yh lol cheaper the better lol, I don't understand what is ment by throttle bodies lol because don't I already have one on there? 
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jay.jay 
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Registered: 28th Dec 10
 Location: Gloucestershire 
User status: Offline 
 
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At the moment you have one throttle body that feeds 4 cylinders with air, with a throttle body kit that your thinkin of there are 4 individual throttle bodies so therefore each cylinder gets its own direct supply of air. More air = better mixture = more power etc.  Theres loads of info on all the tuning sites like SBD and that  
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mrnickea 
Member 
 
Registered: 2nd Jul 12
 Location: Stourport-on-Severn, Hereford and Worcester 
User status: Offline 
 
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OK thank you very much   how much would something like this cost ? 
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jay.jay 
Member 
 
Registered: 28th Dec 10
 Location: Gloucestershire 
User status: Offline 
 
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Brand new your lookin at thousands with management and mapping etc. every now and again a kit comes up on here second hand which would be your best bet tbh mate   if not go the power box route with some decent cams and management can see good power from the x14/x16 engines 
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john_c20xe 
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Registered: 10th Feb 08
 Location: Eastbourne, EastSussex 
User status: Offline 
 
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Nothing wrong with a power box, I was very impressed when I fitted one. I dout ull see much power diffrence between a power box and throttle body's maybe like a few bhp, throttle bodies would have a better flow. It's only because the original inlet is restrictive that the power box performs so well. 
If you are thinking about the tb route have a lion at Gsxr 1000 bike bodies I'm in the process of fitting these to my 106 gti
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