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****I am withdrawing my review of this tuner. I’ve bought many aftermarket parts for my Bronco without issues and this has turned out to be a disaster!! JBM has the worst service I’ve experienced ever!!
My tuner will not connect to blue tooth even though I’ve done everything by the book. Now thru snail email (JBM doesn’t have a damn phone number)!!! WTF…!!! They send me a Bluetooth dongle. So I go to replace the one that’s on it, only to be met with a stripped cheap screw(1 of 4). So back to snail email, sending a picture in. Their solution, take the unit off the Bronco and mail it back to them (my postage) and wait till they drill the screw out and ship it back. Are you Fing kidding me!??? Beware of dealing with these guys! ****
I owe it to this community to give a review of the tune I chose. I looked at all of the ones available now and read everything I could and decided to go for the JB4 from Burger Motorsports thru Lethal Performance, and it is important to note Lethal Performance's role in this.
The tune came fast and easy. I bought the unit along with the Bluetooth attachment. Installation is easy but Burgers service sucks! They still haven't helped me and actually gave me the wrong info. Not a good start.
Once I thought it was installed (was told it was super easy), it threw a bunch of codes, check engine, and bad performance. I thought it was gas. Nope...
Joe from Lethal stepped in and immediately asked for pics of the install, finding the issue that I had. I am a normal guy. I love my Bronco. I'm not a mechanic but am mechanically inclined and not an idiot. In other words, I am quite capable. Joe instructed me that the factory plugs that you take out, needed to be installed into the 2nd plug from the new harness. Duh, and would have been big DUH, but Burger told me they are not needed and just to tie them off close by. NOT True! They have to be plugged in.
Immediately, this fixed all issues. I was able to connect to the app and my bronco started perfectly, with ZERO check engine or lights. It was perfect. So I said, Thanks Joe, I'm gonna go test it out.
Holy Bucking Bronco! I have only had it in Map 1... This is a new Bronco. In fact, it blew me away, and I have owned 2 Audi R8's, currently own an S6, and love speed. This Bronco came alive. No longer do you have the thought in the back of your mind, trying to convince yourself that it has enough power... It has power to spare and the strangest part is that it sounds like it has a new exhaust. Not loud, but burley nonetheless.
So, the last word is BUY the JB4! But buy it from Lethal Performance and use them for any questions. The install is easy. The results are ridiculous!
Next stop, a new exhaust and a bunch of @EIGHTLUG 's new products. Thank You @LethalPerformance
https://www.lethalperformance.com/burger-motorsports-jb4-tuner-2021-ford-bronco-bronco-sport.html
View attachment 246150
****I am withdrawing my review of this tuner. I’ve bought many aftermarket parts for my Bronco without issues and this has turned out to be a disaster!! JBM has the worst service I’ve experienced ever!!
My tuner will not connect to blue tooth even though I’ve done everything by the book. Now thru snail email (JBM doesn’t have a damn phone number)!!! WTF…!!! They send me a Bluetooth dongle. So I go to replace the one that’s on it, only to be met with a stripped cheap screw(1 of 4). So back to snail email, sending a picture in. Their solution, take the unit off the Bronco and mail it back to them (my postage) and wait till they drill the screw out and ship it back. Are you Fing kidding me!??? Beware of dealing with these guys! ****
I owe it to this community to give a review of the tune I chose. I looked at all of the ones available now and read everything I could and decided to go for the JB4 from Burger Motorsports thru Lethal Performance, and it is important to note Lethal Performance's role in this.
The tune came fast and easy. I bought the unit along with the Bluetooth attachment. Installation is easy but Burgers service sucks! They still haven't helped me and actually gave me the wrong info. Not a good start.
Once I thought it was installed (was told it was super easy), it threw a bunch of codes, check engine, and bad performance. I thought it was gas. Nope...
Joe from Lethal stepped in and immediately asked for pics of the install, finding the issue that I had. I am a normal guy. I love my Bronco. I'm not a mechanic but am mechanically inclined and not an idiot. In other words, I am quite capable. Joe instructed me that the factory plugs that you take out, needed to be installed into the 2nd plug from the new harness. Duh, and would have been big DUH, but Burger told me they are not needed and just to tie them off close by. NOT True! They have to be plugged in.
Immediately, this fixed all issues. I was able to connect to the app and my bronco started perfectly, with ZERO check engine or lights. It was perfect. So I said, Thanks Joe, I'm gonna go test it out.
Holy Bucking Bronco! I have only had it in Map 1... This is a new Bronco. In fact, it blew me away, and I have owned 2 Audi R8's, currently own an S6, and love speed. This Bronco came alive. No longer do you have the thought in the back of your mind, trying to convince yourself that it has enough power... It has power to spare and the strangest part is that it sounds like it has a new exhaust. Not loud, but burley nonetheless.
So, the last word is BUY the JB4! But buy it from Lethal Performance and use them for any questions. The install is easy. The results are ridiculous!
Next stop, a new exhaust and a bunch of @EIGHTLUG 's new products. Thank You @LethalPerformance
https://www.lethalperformance.com/burger-motorsports-jb4-tuner-2021-ford-bronco-bronco-sport.html
View attachment 246150
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