Search results

Am at 16k miles on this Rubi - no problems. The boost is small - 6psi. It drives better w the traction control off - for some reason seems to chg the engine mgmt.

I am running 93 octane. Never a problem. Also royalpurple oil.

Stock gearing in the JL w a 34” wheel. I consider though better diff. I hardly ever use 8th gear.

I must add the performance is greatly improved if i turn off traction control.

I am seriously considering chging the diff gearing too. I almost never get into 8th gear.

I have 6k miles on it - so 2500 more On the Sc. The tires are much firmer than stock , still smoother than my prev JK. Same gas milage on what feels like 40% more power. Its a great ride and I find my self taking it out more frequently than a pair of Ferraris I have parked next to it.

Here is the follow up: done by Jerry’s Speed shop in Woodbridge NJ. Magnuson sc - dyno’d w heavy 34” wheels to 350 Hp at the wheels 12k lb warn winch Tereflex 2.5” lift w Falcon adj dual struts Pitman arm brace (no more wandering at speed) AMP retractable side steps (are amazing) In the end...

Its at near max torque at 2500-3000rpm

Sick color! I am getting my Magnuson on the JL Rubi as we speak.

This is why the 2020 Rubi V6 is so rare. They’re not making many now - loading up dealers w T4 engines.

Last pics of stock rubicon. We’ll have it back in Aug. will have a complete detail of the new toys attached.

Ok i caved to a 2.5” lift

I suppose 93 octane.

Magnuson has the tuning all set as part of the kit. My mechanic/builder is doing it. Has done it several times - says takes 2 days for the build.

would love your comments / feedback. 99% of this will be street use. While its my 4th car I think it will be the DD. 2020 Rubicon JL / one-touch roof/ billet silver aFe GT momentum cold air intake Magnuson SC retractable side steps - i am 48. stock exhaust - i cant find anything that sounds...