Thread: 07 gp/gt 3.5 pulley

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  1. #1 07 gp/gt 3.5 pulley 
    SE Level Member 07 GPGT's Avatar
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    What's up everybody. I'm new to the forum and also this is my first post and first supercharged car. I own an 07 gp/gt with the series 3 V6 engine and I was wondering if it is safe to drop down to a 3.5 pulley. The dealer says I can with no other mods but I want extra input, so fire away please.
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  2. #2 Re: 07 gp/gt 3.5 pulley 
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    I would get an intake, 3" dp and probably some colder plugs before you go and do that
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  3. #3 Re: 07 gp/gt 3.5 pulley 
    GTX Level Member Freebeer187's Avatar
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    Definitely get an intake and a down pipe. An example of this situation (not a very good one) Is:

    You work out to get more strength and power. = Pulley
    You take protien and vitamins to get the max out of your workout. = Downpipe and Intake.

    Does this make sense?

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    2001 GTP. D/S Rotors * Custom Intake * DHP PCM *
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  4. #4 Re: 07 gp/gt 3.5 pulley 
    SE Level Member 07 GPGT's Avatar
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    yep that makes total sense, Thanks for chiming in.
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  5. #5 Re: 07 gp/gt 3.5 pulley 
    SE Level Member 07 GPGT's Avatar
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    by the way I have a free flowing exhaust and 30,000 miles on it
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  6. #6 Re: 07 gp/gt 3.5 pulley 
    GXP Level Member offroadfury6's Avatar
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    what u mean by freeflowing? no catback?
    2011 Honda Civic EX-L - Leather/Sunroof/LOADED!
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  7. #7 Re: 07 gp/gt 3.5 pulley 
    Donating Users blowfishRus6's Avatar
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    most of the restrision in the exhaust is in the manifolds and down pipe. if you have a free flowing cat-back it dosent do that much good for you. just makes it sound good
    white 04 comg G gtp. wizair, pacesetters, slp 1.8 rr
    its slow.
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  8. #8 Re: 07 gp/gt 3.5 pulley 
    SE Level Member 07 GPGT's Avatar
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    it sounds great. I was thinking about leaving it and changing the down pipe only, it's a bit cheaper than buying a complete exhaust.
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  9. #9 Re: 07 gp/gt 3.5 pulley 
    Donating Users blowfishRus6's Avatar
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    all you need is headers. or ported manifolds and a down pipe. most headers come with down pipes. the rest of the exhaust is fine.
    white 04 comg G gtp. wizair, pacesetters, slp 1.8 rr
    its slow.
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