Reviewed by Craig G (Kennewick, WA) Reviewed for a 2011 Dodge Ram — Apr 27, 2013 11:09 PM

Product wakes up my Dodge 1500. From a technology standpoint its a great product. But device falls short due to complete lack of documentation. Product has been on the market for the Hemi for at least 3 months now and STILL NO MANUAL available from Bully Dog. If it wasn't for help of other users on forums I would never got it installed. I still don't know what half of the options do as the documentation doesn't seem to exist.

Reviewed by Eulysses T (Fayetteville, NC) Reviewed for a 2012 Dodge Ram — Apr 08, 2013 6:20 AM

After programming the tuner to fit my Dodge Ram I took it out on a test run. The power gains and shift firmness was on point. I used the premium setting and took my truck on a 180 mile trip and I noticed gaining about 1.5 miles to the gallon more than I have before programming the tuner. I give the Bully Dog Hemi Plus GT Tuner a 2 thumbs up! Great Buy! I would recommend to others!

Reviewed by Matt V (Los Lunas, NM) Reviewed for a 2012 Dodge Durango — Apr 07, 2013 6:38 AM

I love it!!!!! I have Flowmaster exhaust, K&N cold air and with the tuner set to low octane gained 1mpg and on high octane setting gained 2 mpg over stock. Gained 1 mpg with C/A and exhaust for a total of 3 mpg gain average (modest) mixed town and highway driving. The tuner took care of the lean spots created by the C/A and exhaust, very pleased!!! The tuner did not have any instructions so I made the leap and used the instructions for the non Hemi tuner from Bully Dogs website. Problem solved

Reviewed by Brian J (MELBOURNE, FL) Reviewed for a 2012 Dodge Ram — Apr 01, 2013 9:15 PM

I have had it installed for about 2 weeks now. I have found out that economy tune seems to be more efficient on the highway while the performance is more efficient around town. I had added a 14 inch Magnaflow muffler fully welded from the local shop and then added K&N 63 HiFlow air intake with an Airaid throttle body spacer. Before the BD tuner I had actually lost some MPG but this got it all back and then some. Pedal response is awesome now and power is definitely increased.

Reviewed by Jeff P (Springdale, AR) Reviewed for a 2012 Dodge Ram — Mar 26, 2013 7:03 AM

Not impressed AT ALL with this item. Been tweaking cars and trucks for several years, and have never been this disappointed. HORRIBLE customer service! I grew a beard while on hold with them, then got cranky CSR's 3 different times that obviously didn't know their products. Economy setting didn't save fuel when driving like grandma, and premium setting didn't boost power when needed. Basically, this is an overpriced temperature gauge.

Reviewed by Terril H (NYE, MT) Reviewed for a 2012 Dodge Ram — Mar 23, 2013 8:20 AM

Had to call tech to update but wasn't a problem there.Had to go thru about 20 pdf's to find the right one to learn how to operate it.After going thru about 10 pdfs I sent a e-mail to their support, NEVER HEARD BACK. It did as advertised, the only problem is switching from 1 tune to the other takes so long.The tune on regular helped about 1/2 - 1 mpg and on 91 octane the gpms went up about 2 mpg till I got close to interstate speeds, there it dropped back to the regular tune.

Reviewed by David K (Dubuque, IA) Reviewed for a 2012 Dodge Ram — Mar 21, 2013 10:15 AM

Installation instruction are not very complete. Does not tell you that internet access is require to down load program in sales data. No user manual with product or available online. When calling for tech help be prepared for a 15-30 minute wait to get a tech.

Reviewed by Danny W (Madill, OK) Reviewed for a 2012 Dodge Ram — Mar 15, 2013 9:31 PM

Best buy I've ever made. I have already seen an increase in horse power and miles per gallon. The Bully Dog has also improved the towing capibility of my Dodge. Over all it runs much better, and a lot faster. You do have to keep your foot out of though, which is hard to do.

Reviewed by Dustin E (Canton, NC) Reviewed for a 2008 Dodge Ram — Mar 02, 2013 8:38 AM

I have a 08 ram 1500 and it runs better shifts better and has better gas mileage bc of this love it

Reviewed by Jeffery B (OVIEDO, FL) Reviewed for a 2012 Dodge Ram — Feb 22, 2013 5:12 AM

First off, I had to call tech support to have them update the system but that only took about 15 min. This is a must have!!! With the K&N Cold Air Intake from Auto Anything and this GT Hemi Plus my Hemi was brought to life. Well worth the money. MPG improved by 2 on regular setting and on race mode it comes to life. 2012 Ram 1500 4X4 Crew Cab on 35" tires. Thank you again Autoanything for another great product.