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| 1997 to 2003 F-150 4.2L, 4.6L, and 5.4L equipped F-150s |
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#1
Tue, April 14th, 2009, 08:45 AM
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Gryphon is great!
I orginally had the edge and it was ok. I upgraded to the Gryphon and had two custom tunes done and all I can say is wow. Even in my 2003 it is night and day from the stock canned tunes. Bill and the gang at PHP did an awesome job. Thankyou so much. The truck drives better than ever, throttle response is good and shifts perfect. My mileage is even upto 15 mpg, an increase of about 1.5-2 mpg. So anyone on the fence about this, have no worries, this is a wonderful product. Well worth the money and time to wait for it. Thanks again I couln't be happier
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#2
Tue, April 14th, 2009, 09:34 AM
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Great!
Congrats on getting your gryphon and custom tunes! Awesome review! Lars
__________________
SENIOR MODERATOR--PTLA God doesn't have a Facebook but he's my friend. God doesn't have a twitter, but I follow him.
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#3
Tue, April 14th, 2009, 03:19 PM
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Great review, glad you are enjoying your purchase
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Flowmaster 40, PHP Gryphon, AS 2" kit
Linear Mode
