JB4 or Diablosport.. that is THE question

[Scottie2Hottie]

Yeah definitely shifted on its own for me

Hhmmm….maybe it was a fluke. Does it take RPM all the way to redline?

 

[xkpgx81]

Hhmmm….maybe it was a fluke. Does it take RPM all the way to redline?

Yep! Never had it not go to redline and shift, I’m also on a 1.6” Eibach lift spring, I know some people have issues after they lift the truck but I haven’t had that experience

 

[Silvester81]

Anyone have a draggy on 0-60 1/4 etc with this tune?
I know yall want to get stock TRX performance.
Here is a TRX stock tune FAS Lower pulley/intake $1500 all in.

 

[cconnorhtx]

Anyone have a draggy on 0-60 1/4 etc with this tune?
I know yall want to get stock TRX performance.
Here is a TRX stock tune FAS Lower pulley/intake $1500 all in.

That's impressive!

 

[RamFan]

Anyone have a draggy on 0-60 1/4 etc with this tune?
I know yall want to get stock TRX performance.
Here is a TRX stock tune FAS Lower pulley/intake $1500 all in.

Impressive for a modified truck already making 700 hp. Im all in for $0 with my tune since I was part of the testing group.

Chris

 

[RamFan]

On another note, some cocky guy "rolling coal" thought he could take me while rolling....he couldn't lol

Chris

 

[D&Sadventure]

Impressive for a modified truck already making 700 hp. Im all in for $0 with my tune since I was part of the testing group.

Chris

Minor technicality, but is an FAS lower pulley and intake still qualify as un modified for the TRX

 

[itsmekylep]

Does the transmission shift on its own in Baja? The one time I tried Baja, I had to use the paddles to shift. I left the transmission in “D”.

As long as you don’t “activate” the paddles by using them. It will shift on its own in every mode. If you’re in “manual” mode. Just pull and hold the right shifter and it switches back to manual.

 

[Boostedtoy]

I had a 2022 TRX. My 2025 RHO arrived six weeks ago. Both are great trucks. Each have areas they are stronger in than the other. My stock TRX would log 3.7-3.8 0-60’s per the Performance Pages measured time. The RHO went 4.40 0-60 on a very cool morning (low 40’s F). Can’t wait for the ECU to be cracked, tune, E85 and upgraded turbos at some point.

 

[BrandonShepherd22]

I love my JB4... check out this video regarding the performance gains

 

[SeaDog0720]

Hhmmm….maybe it was a fluke. Does it take RPM all the way to redline?

Baja shifts at 4500.

 

[gram10]

Baja shifts at 4500.

I believe Baja DOWNshifts at 4500

 

[omalley72]

Who has the best price on the Cat 6. Very interested in ordering one

 

[RHO-BEAST]

Just hit 1032 miles. How many miles should I put on before installing a JB4. How many miles did you have before any of you added a JB4 or CAT6?

 

[RamFan]

Just hit 1032 miles. How many miles should I put on before installing a JB4. How many miles did you have before any of you added a JB4 or CAT6?

I had 1k I think. Have over 3k now. No melted cats.

Chris

 

[Jdmdc5teg06]

Just hit 1032 miles. How many miles should I put on before installing a JB4. How many miles did you have before any of you added a JB4 or CAT6?

Had mine installed at just under 300 miles

 

[RamFan]

Had mine installed at just under 300 miles

Impressive!! Where are you mile wise now?

Chris

 

[Don50BMG]

What octane did you run for that?

Sunoco 93 octane

 

[Jdmdc5teg06]

Impressive!! Where are you mile wise now?

Chris

Well I had diablosport installed at under 300 miles. I took it off because I had a vacuum hose keep popping off and once the dealer replaced it at around 500 a change, I installed the JB4.

Now I’m at 1,600 problem free miles. Hopefully I didn’t jinx myself lol

 

[Ram4Life]

I watched a bunch of videos on this topic. Yes JB4 has more HP , but the CAT6 has more torque. I want the chirp between shifts