HydroCell Kit with Volo

Works great

This thing is great. I drive a 2006 Dodge Ram 1500, 5.7 Hemi. I have a Superchips programme running a Performance 91 octane and the best I have seen on the flat out of the wind was 32.8 Average MPG. Before I was getting about 21/22 at best. On average I am getting about 26-28 average MPG on freeway at 65mph pulling between 15-18 Amps. Mechanical installation was easy, electronics were slightly more difficult. You are required to in-line splice this into a wiring system that only powers on with the engine. I could not do this without affecting the system it wired into so I tried something that came on with just the ignition and had the same issues. I eventually gave up and wired it straight to the battery with a switch. It then takes a while tuning and figuring out what current to draw to provide the best results but when you get it right you get great results. The amp draw changes quite a lot over time and needs constant monitoring to keep on top of it hence the 4 stars rather than 5. But if you don't mind topping it up with water ever now and then when the amp draw starts to creep up its a great addition for anyone trying to save money on gas.

Did everything as per instruction and I still didn't save money on gas as it should. Since using this item, now my X3 BMW 2006 2.0i has a check engine light on. Great concept but it seems it doesn't work as it should.

my order came in two shipments. the volo chip in one and the reactor setup in the other. I love the reactor, but the volochip, when trying to program it, is never recognized as connected. i tried to contact volochip.com to troubleshoot but there was no information. the result, my truck, with the volo chip installed, gets worse gas mileage but considerably more power - not what i want. what i need to make me satisfied, is some help to replace this - hopefully defective volo chip and they aren't all like this.

Simple install with clear instructions. Not sure my kit came with a self reseting fuse, looks like a standard green ATC 30 amp but dont know till it blow. Kit is complete with all you need for general installation. May take some time to tune your vehicle ECU for optimum gains and changing the way you drive to get better mileage but my engine idles smoother and is more responsive with increased power running the cell at 15-18 amps, cannot get results I want untill I fix one more O2 sensor but goal is 15 from 8 city and 27+from 13 highway. MUST HAVE ALL WORKING SENSORS TO GET RESULTS!! 98 Tahoe 4door 4x4 lifted 12 inches running 12.5x35x17 tires. Will post results as I get them.

works great

I managed to get it in , however I would recommend that you get someone who knows a little about automobiles ... Especially the electrical stuff.

Didn't come with relay, don't no if I need a bubbler . Looks like a mess. Very crappy, and cheap