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Go Back   Australian Ford Forums > Site Sponsor Forums - In Alphabetical Order > Furious Performance

Furious Performance Specialists in Automatic Transmission & Fluid Transfer Products Website Link

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Old 22-02-2014, 07:13 AM   #1
07tundra
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I am brand new here I dont own a ford but I do own a bmw with the 6hp21. We have been looking for someone who can actually upgrade our transmission and not charge us an arm and a leg. I believe our hp21 is 450nm we are I need for someone who upgrade to 700nm.Your help would be greatly appreciated I dont mean to join this forum and be a nuisance but we would like to find someone who can upgrade it and be reasonable. Thank you for your time!
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Old 22-02-2014, 07:16 AM   #2
d410xlt
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They tend to be pretty expensive boxes to really do anything to but Cresent Motorsport do upgrade them as would most of the site sponsors. Making big power in the zf equipped fords generally means doing work on the zf so most of the serious tuners either upgrade them in-house or send them to be done. In saying that, they are still fairly expensive but I think that's more to do with it being a zf as opposed to them trying to rip you off.


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Old 22-02-2014, 07:27 AM   #3
07tundra
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Originally Posted by d410xlt View Post
They tend to be pretty expensive boxes to really do anything to but Cresent Motorsport do upgrade them as would most of the site sponsors. Making big power in the zf equipped fords generally means doing work on the zf so most of the serious tuners either upgrade them in-house or send them to be done. In saying that, they are still fairly expensive but I think that's more to do with it being a zf as opposed to them trying to rip you off.


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Don't mind it being a little pricey as long as it works. what kind of upgrades can be done and thanks for your reply.
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Old 22-02-2014, 07:36 AM   #4
d410xlt
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Generally with the fords it's a matter of changing input shafts (billet and cryo hardened being 2 options) and adding and upgrading clutches. You're not chasing huge torque so it would probably only be a lower end upgrade. Give a few site sponsors a call and see what you get. Good luck.


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Old 22-02-2014, 07:50 AM   #5
07tundra
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Originally Posted by d410xlt View Post
Generally with the fords it's a matter of changing input shafts (billet and cryo hardened being 2 options) and adding and upgrading clutches. You're not chasing huge torque so it would probably only be a lower end upgrade. Give a few site sponsors a call and see what you get. Good luck.


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I've tried calling from the US and the calls don't go thru that's why I got on here and im trying. I didn't think this was rocket science these zf's should be upgradeable
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Old 22-02-2014, 04:34 PM   #6
gsd112
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Default Re: zf6hp21

Give Crescent Motorsports a call they are very good with the ZFs and fairly priced
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Old 23-02-2014, 07:20 PM   #7
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Default Re: zf6hp21

Try these guys in Jersey, much closer to you. You're in the US right?

http://ujue5.xspw3.servertrust.com/
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Old 23-02-2014, 08:51 PM   #8
07tundra
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Try these guys in Jersey, much closer to you. You're in the US right?

http://ujue5.xspw3.servertrust.com/
Did you see their prices on top of that unproven in the BMW world and they have no software upgrade. Peoples transmissions have slipped with their kits on them.....mighty nice of you to look though very much appreciated!
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