wentw1tj

Anyone on here running the 93 octane Brenspeed tune? I just got mine and the JLT intake. Is the throttle response changed to be more responsive I'm coming from a 2006 and you can definitely tell more of a difference with the throttle response on that car then you can on my 2014 or my missing something. Are there different stages of how responsive it can be set to, I want to be as close as a cable throttle as possible.

RedCandy5.0

I was not impressed with Brenspeeds tune for these cars. Have you talked to them about this though? I think they have a race tune that has touchier throttle.

wiz_of_wuz

Call them up and discuss with them. They have tuned my cars and have done outstanding job.....

wentw1tj

are your cars 5.0L cars or 4.6L? Brenspeed has done a great job in the past for me as well.

wiz_of_wuz

my 4.6L's...........


My 5.0 will be going to them as well

aircare84

Contact them. I am sure they will tweak it for you. I worked with Brent years ago on my 06 GT 93 tune & got it dialed in great. I don't see where the 5.0 should be that different to adjust. He called it Faster Idle Decrease 93 Tune back then. He modified the 'Deaccel pot' but thats all I remember about it. I ran his emailed tunes for about 2 yrs, then had a custom tune done.

edw794

i just received a 91 race tune for my 13 gt from brenspeed and also noticed the throttle response is not as noticeable as my former brenspeed tuned 10 gt. i called them a few days ago and they said the 5.0 as they come from the factory are already pretty much tuned to their max, and i will not see a night and day difference like the 4.6.

ed

RedCandy5.0

You should be able to .3 -.5 and 3mph in 1/4 with tune.