OVTune 3.5L Tacoma Supercharger and Twin Turbo Systems

competition is fun otherwise there prolly wouldn’t even be a Raptor, plenty of other more practical trucks out there. If it’s only power on tap and more towing power one is hoping for then a base kit alone would likely be plenty. Powermax’s + fuel upgrades are for that wider grin

 

Catless downpipes are done and ship tomorrow

 

So how do we let you know which downpipe we want?

 

Also what is the time frame for catted?

 

I have not asked anyone yet, I am just having a bunch of both versions made.

 

Will we be able to purchase catted downs before if we are waiting for the second batch?

 

@OVTune How do we know if we are in on the list of the first batch? Be contacted? I put my name on a list about 200 post ago for the interested list..

 

Did you purchase, reserve your spot via the manifolds for $1400, any of that?

 

Did you place an order when they first 25 were available? If so then you are. If not then you gotta wait for the next batch.

 

No said sold out, so guess missed. it.. thanks..

 

That's why i didn't even comment for the list some poster made,

I saw link, i clicked, i paid. I'm in. lol

 

Well the lists did come before the links, but they weren't official or used by Mat. They were just peoples' attempt to help him out lol

 

An attempt to show interest, I get that.
It kept the thread conversations going too, which kept this thread up top on TW which also brings exposure for Mats product.
So I applaud them.

I've been in since page 6, Sept 2018.

 

Powermax vs Base vs stock
Tested @ 7psi springs which peak boost measured was right about 8psi measured on the dyno.



Also. I finally figured out what this torque hole is.
First I thought it was the ACIS, however modifying valve activation did nothing.
then I thought it was the torque converter, with full locking making *some* difference.

But what it actually is....... is the truck applying the brakes.. even with all traction control turned completely off.
Unlike a roller dyno that will keep wheels speeds matched, my dynapack lets each hub spin completely independent of eachother.
When this happens the ECU is applying the brakes to get it back within margin, because there is slip.

(this result wont happen on a roller dyno btw).

 

Isn't stupid shit like that fun?

 

So what you're saying is even though you have "disabled" traction control by long pressing the button, the Skid Control ECU still nannies you by keeping the wheel speed differential in check? Insane. So theoretically you couldn't even do a 1-wheel peel if you wanted to?

 

Yes however it seems to be activated by *vehicle speed* because it doesn't do it at very low speed.

long pressing the button, short pressing the button, same effect.


I'm actually quite mad because I've tried to *tune* that torque hole out forever.

 

I remember that from that hole from the first dyno runs, and even though you were able to get rid of some of it, it never did go away. Glad you finally found the cause and that it doesn't have any effect on "real world" performance.

How are you disabling, unplug the Skid Control ECU, Christmas tree lights be damned?

 

Yeah that's kinda shitty all that time tinkering and going back to the drawing board I'm sure you counted the hours to come and find it is nothing do to with tuning

 

Matt,

I am fairly certain traction control kicks back on at a certain speed (>20mph) even after it is disabled.