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which diverter valve?

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Old 04-28-2008, 09:23 PM
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Default which diverter valve?

I am going to get MTM-chipped this week, and I need a new diverter valve as my audiworld friends (geoff and others) here have recommended. On searching the archives, I came across Forge, GReddy and Hyperboost as the recommended ones but my dealer being the MTM distributor for Colorado recommends Bosch 110(they say that's what they use in the Porsches). Anyone has experiences with the Bosch one? Is it better than Forge? It's cheaper though, at $75 as compared to the Forge at $139(TTstuff) or $135(ECS tuning). TIA!!
Old 04-28-2008, 09:49 PM
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Default the Bosch works fine...just pick whether you want>>

the response of a diaphragm valve or the reliability of a piston one.
Old 04-28-2008, 10:22 PM
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so again, how does it compare with a forge one? is forge worth the extra money?
Old 04-29-2008, 01:25 AM
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yes
Old 04-29-2008, 02:56 AM
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Default I'd go with....

a piston type like the Forge. Extremely reliable. Just take apart, clean and lube once a year. Yes, the diaphragm ones are probably miliseconds faster in response, but I'm not a race driver and couldn't tell the difference....besides, it seems that the folks running diaphragm ones are constantly tearing diaphragms. Put in the Forge piston one and be done with it.
Old 04-29-2008, 03:27 AM
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Default agreed 100% having killed a bunch of different DVs and gone through a bunch of torn diaphragms...

no issue with the 007P I have now.
Old 04-29-2008, 03:59 AM
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Default Forge = Bulletproof

I'm running an APR DV at the moment, and I like it well enough. Until I made the switch last month I'd been running the 007 for 2.5 years with absolutely zero problems. Money well spent.
Old 04-29-2008, 04:22 AM
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Forge piston...have the diaphragms now and will be switching at some point soon
Old 04-29-2008, 04:52 AM
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Default Agent 007. The Forge works for me...

<center><img src="http://www.ttstuff.com/images/forge/FMDV007P-BK_540.jpg"></center><p>
Old 04-29-2008, 06:28 AM
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Default hyperboost, no problems.

You're simply paying for longer lasting metal parts vs. plastic with the hyperboost and forge vs. plastic with the stock bosch.


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