Last tune
K&N 2.7 pulley
Calid fbmh356hex

Negative, there is only for 2.7 pulley.

how can i get a tune for a 2007 gt500 with k&n 93 oct on a 2.5 pulley?

Got it thx.

V.9r12

That message comes out when tryin to install

When trying to install the performance tune that is the message.
Only tunes are performance and custom.

Cant install the tune on a 2008 F250 6.4 TD. error message:
Feature not supported on this vehicle call techsupport. CALID Unit 1 8u7a-14c204-ch
unit 2 7u7a-14c337-ab.

also shows only performance and custom tunes no economy tune.

please help.
thx.


jc

2003 svt Mustang Cobra
U7142
Tried installing it and the predator, tells me that the vehicle is not in the database and gives me CAL_ID RYBE2C6 asking to contact diablosport for a free update.
can you help?

thx, jc

I just purchased a 04 mustang cobra supercharged and was told that the car was hyper chiped. How can I know if is true and how can i get rid of this tune and install the predator? i dont want to install a new tune and damage the car.
thx,

jc

Cole from Diablo sport did the custom tune because the car was not shifting at WOT.
The custom tune that cole did for me wasnt suppose to give maximum performance and optimum fuel trims?
So you are saying that by removing the K&N the car will save more gas?
iIf I remove the K&N wha will happen to ...

Cole from Diablo sport did the custom tune because the car was not shifting at WOT.
The custom tune that cole did for me wasnt suppose to give maximum performance and optimum fuel trims?
So you are saying that by removing the K&N the car will save more gas?
iIf I remove the K&N wha will happen to ...

2001 Mustang GT Aut
Cal ID RVAF1T4
Mods: K&N filter
Diablo Tune


After uploading a custome tune because the car wouldnt shift gears with the original tune, I started using 93 octane from BP, Shell, Sunoco and Citgo and have not seen any improvement on gas savings. The stang is giving an avg of 15 ...

Cal ID RVAF1T4 Tune- Diablo Tune. Remember I lowered the shift point to 5200.

I just installed the performance module of Predator flash U7146 on a 2001 gt and the tranny is not shifting when going at full throtle. I reduced the shifting point to 5200 rpm and the tach goes to 6000 and then it shifts. Is this normal? Thanks, jc