Kit maestro Jackpot 2 HEMI EFI

I’ll start off with I wasn’t aware that the system I bought was for a 2009 to current Hemi that’s on me. But when I contacted them about returning the system I was told that I was in the time frame where I could return the ststem but was told I had to be contacted by Aces cust. support with a number and a barcode to be sent so I could send it properly.
Needless to say I was never contacted or even the least worried about me as a customer that spent over 1000 bucks and would have spent even more shady if you ask me

Did not come with correct injector harness or coolant sensor as pictured. Also did not come with instructions. Map sensor did not plug into the main harness, also the main harness did not have the relays made on to as pictured. As long as the system has power it is on. As of 11-26-25, it also doesn’t run the 6.4 hemi I bought it for. Engine was running previously with a Holley system that was taken off for another car

Well, I was excited to get my system! It looked like a well planned, thought out easy install. 1st, no installation instructions in the box. Ok go to the website and download the "Jackpot" EFI System pprwrk. These are not instructions for thev"Hemi" specifically... They are for almost all of the "Jackpot" systems and mostly covering the LS Applications.. 2nd, All of the product descriptions indicated that this was a "plug and play" system. Not. The "sensor" sub harness has connectors that don't fit the OEM HEMI components, they do fit the components in the Aces Sensor kit which they are happy to sell to you.
Next wad the injector harness... The product info listed EV6/14 STYLE connectors which is what is on the Hemi OEM. Well, the injector harness that is in the kit is the EV1 style, which obviously won't fit. Then the DBW sub harness has the standard 6 pin configuration at the pedal and an 8 pin connector for the throttle body. Product description states that the Jackpot system works well with many stock Mopar DBW systems. Nope, the OEM Throttle body on the Hemi has a 6 pin just like the pedal. They don't even offer a different subharness according to customer service. The first CSR I spoke to says the EV6/14 INJECTOR HARNESS is the normal and the Ev1 is not typically used in the Jackpot while the next CSR told me just the opposite.
So, be prepared to spend more than expected because what you actually need to Get the Jackpot Hemi EFI System up and running is going to be more depending on where you get the, throttle body( requires an LS style not mentioned in the description), Sensors also LS based and not informed of the need to replace oem style for the handheld to function correctly... So, I'm still not up and running and I've been working on it for about 17 hours so far. Now waiting for parts to arrive.. BTW, The throttle body can be found at aces for 399.99 and amazon for 50.99. sensors at aces are 119.99 and Amazon for about 76.00. Still don't understand why I wad treated like an idiot when talking to customer service, as well as having to send the wrong parts back to them before they will send the correct ones? I didn't pack the box with the wrong parts and am now having to "prove" that they are indeed the wrong parts! We shall see what happens when my parts get here.. to be continued