[Blkoutsrt8]

just picked up my srt8 2 weeks ago got it tuned with the generic predator tune...def looking in to buying the tune from johan was just wondering if anyone knows the hp gain from johan n what number people run with his tune n cai n full exhaust

 

[Rocky31186]

Its not really a HP gain per say... Its him making everything work together... might gain some.. But its more of a driveability / WOT tune that makes it run like a raped ape..

 

[Poutine]

I was doing [email protected] with CAI.
Now with TOONA TUNE, [email protected]
Big difference. Trust me, well worth it.
Johan is very good and his support is unbeatable.

 

[nighthawk306]

+1...just got mine in yesterday and this thing hauls. 60ft times are surely down even though i cant know for sure with the predator. the shifts are unreal. you actually feel a pull in between the shifts.

 

[jim383]

Theres a few guys in ca that run a johan tune in the 1/8 mile in +2000 DA that turn 8.15 to 8.30s DEPENDING ON THERE RACE WT AND OTHER MODS. Those times converted to 1/4 mile are 12.77 to 13.00. Now these times are on ca low 1.8% oxy 91 gas.

 

[Motorboy1]

I went from 13.40's to 13.00's going from predator canned tune to a Johan tune, only mod is CAI and catch can. Which by the way if you don't have a catch can Johan will want yout to get one.

 

[Mongoose9400]

When I first started modding my jeep, volant cai and Johan tune. After Johan dialed the tune in over 6 logs my 0-60 gained 3/4 of a second and 1/4 mile gained 3-4mph

 

[Blkoutsrt8]

thanks for all the responses prob ordering the tune today n i do have a catch can...i have mopar intake, mopar exhaust high flow cats and n predator toon n my firend with pretty much same stuff but the johan tune without getting it dialed in with data logs was pulling atleast a half a car length on me from a roll n a dig so this guy must do wonders

 

[[email protected]]

Dude. dont ask questions just johan to do it . you will not be dissapointed

 

[Marylandm3]

Johan will make a difference... It felt like a different truck to me.

 

[Blkoutsrt8]

just got my tune...n ground is bit wet lets say i was spinning all the way to mid 3rd gear shit hauls...<3333

 

[jjjeremyyy]

just got my tune...n ground is bit wet lets say i was spinning all the way to mid 3rd gear shit hauls...<3333

Hmm.. maybe you need new tires?

 

[Blkoutsrt8]

well my rear passenger tire is gone in about 1k miles other then that all other tires are good lol

 

[m4xm1l10n]

just got my tune...n ground is bit wet lets say i was spinning all the way to mid 3rd gear shit hauls...<3333

3rd gear Stop playing .. I can't even spin all the way into 3rd even on wet ..

 

[bmoney082]

If u get a tune from Johan then add some mods to the jeep do u have to pay for a new tune or does he just make the changes to the tune for free??


Sent from my Autoguide iPhone app

 

[jim383]

I dynoed in 4th gear at around 150 mph on a AWDYNO JET.

 

[TheBRICK]

I love it when noobs first get a tune. Haha. Spun all the way through 3rd. Comical.


Sent from my Autoguide iPhone app

 

[jjjeremyyy]

3rd gear Stop playing .. I can't even spin all the way into 3rd even on wet ..

Exactly what i was thinking lol

Sent from my LG-P925g using AutoGuide App

 

[J&D's SRT's]

3rd gear Stop playing .. I can't even spin all the way into 3rd even on wet ..

Yeh but your Jeep is stock isn't it? He's got a tune.

Jim

 

[nighthawk306]

pshh....thats nothing...i can spin my tires in 5th gear doing 140...

maybe air your tires down or replace them if theyre spinning in 3rd. a chirp, maybe...