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TJ, How do I get up for a dyno appointment and what's the cost? I'm in FT. Lauderdale.

I shift 1st to 2nd around 2500 rpm's just to get out of first. Around town I shift around 3500 rpm's and kept it in 3rd keeping the rpm's up to 3000 rpm's keeping it from loading up with carbon. Then on the highway blowing it out running it to 5000 to 6000 rpm's. With gas at $2.83 a gallon for...

My first mod was the JMS PedalMAX, the problum with the Pedal Commander is you have a box and wire hanging around pain the JMS PedalMAX is programed to max voltage which doesn't need adjusted. If you want MAX pedal responce why adjust it? Plug and go. Then when you have the bucks get a tuner of...

Mark, I have my auto shifting firmness set at +25% 1st thru 5th 6th is stock which I never shift too. In D driving normal you will not notice shifting it will be just like stock also in S not paddle shifting it shifts normal the only time you will notice shifting firmness is under high RPM's...

FYI in a early Motor Trend road test on a 2015 Ecoboost stang 6 speed manual, they found performance was better shifting by high boost vs high rpm's was better.

Have you seen the JMS BoostMAX?

You can run the PedalMAX with any tuner including your Bama. The PedalMAX was my first mod in Feb 2015 before there were any tuners I got a SCTx4 preloaded 93 tuner last March and the work well together. The PedalMAX increases the voltage to thr throttle body and the SCTx4 increase throttle...

Just a heads up I read a test drive in Motor Trend were they has trouble getting the max performance out of the Ecoboost. They learned instead shifting at MAX RPM's they shifted at MAX Boost you'll run out of MAX Boost before you run out of MAX RPM's.

Good choice I've had a JMS PedalMAX since Feb 2015 a month after I bought my stang it was my first mod. The PedalMAX comes with the max voltage already programed in it so you don't need the dial which is a pain, just plug and go you'll see and increase in acceleration as soon as you step on the...

Just wondering if not having JLT oil separator would cause TB problums, so far I've been luckly installed the oil separator at 3500 miles.

Mark, Watch down shifting your auto if your chirping the tires on a down shift it putting a strain on the drivetrain. I only paddle shift in S my car never see's D and I up shift and down shift. I only down shift 5th to 3rd

Quick question does it do it with the A/C on? I have a SCTx4 preloader 93 tune and when I'm at a stop light I get a rough idle when I feel the A/C kick on then off.

The only differance between the is the control box, JMS PedalMAX comes programed with max voltage you plug and go. The control box which is extra with the PedalMAX is to control it like the pedal commander. I've had a JMS PedalMAX since Feb 2015 it was my first mod. It sounds like the box is a pain.

Yes, it work with the pedal commander, the only thing the pedal commander is incerase the voltage to the throttle body. When you order your MPT let them know you have a 73 mm throttle body so they can adjust for it.

Thanks, you just proved my point that a tuner increases throttle response at the ECU and the JMS PedalMAX increases the throttle response at the throttle body. The PedalMAX was my first mod which took the lag away and incresed the acceleration from idle stop to top end. The both the PedalMAX and...

I don't know if it made you feel like 300 HP but the acceleration is very quick from idle stop all the way through top end and even at cruise when you give it gas there is no lag.

I got my JMS PedalMax Feb 2015 just after i bought my 2015 stang Jan 2015, it was my first mod before the tuners came out. I was very impressed with the acceleration, lag gone plug in and go it takes 15 min's to install. Yes the dial cost more how ever the PeadlMAX comes with max voltage the...

I got it Feb 2015 at Steeda, I though it was $119 maybe it was something else.

Have you tried one? my first 2 mod's was a JMS PedalMAX ans throttle spacer and the acceleration was very quick before there were tuners.

The JMS PedalMAX is only a $119 and worth every penny. If you haven't used one then how do you know what happen's?