- Increased gas mileage
- Improved Performance
- 150,000 mile guarantee
- Extends engine life
- Reduces emissions
Product Description
Best zMAX Service for first time users looking for mileage smooth engine and transmission performance. A 12oz application to your engines oil system provides a continuous lubrication to the internal parts making a more complete seal between rings and the cylinder walls. A 12oz application to the fuel system disperses carbon from injectors, valves, and conditions the combustion chambers. The result is increased gas mileage and improved performance and lower emissions… More >>
ZMAX Total Engine & Fuel Kit with BONUS Transmission product
Here’s what’s happening in my car:
Changed transmission fluid
Changed Oil
Changed Air Filter
My car hesitates to shift gear with all these new lubricants and
air filter plus I just changed the spark plugs too. Then, I
put this Zmax Engine additive to the engine, the gears just
changed very very smoothly and I don’t have to step on the gas
all the way to rev it up (which what I’m doing just to change gear
from 1st shift to second shift). I have also put this on my ex wife’s car and she noticed the change very much.
I will always buy this, but the problem is, it’s only available
in the internet. There are stores that sell this but the price
is higher and they are far from my location, though there’s a lot
of car parts stores near my house, but they don’t have it.
But, in performance, this is worth the money !!!
Rating: 5 / 5
Vehicle: 2005 Pontiac GTO
Engine: V8
Transmission: Manual, 6-speed
I recommend this combination to anyone, ESPECIALLY those NOT running synthetic oil.
Changed my oil, waited a few weeks, and added a bottle of the engine formula to my oil, and fuel formula before filling my tank with gas. I haven’t noticed any difference (as i always do in upper RPM’s after changing my oil, for instance), and that was over two weeks ago. I use Mobile 1 5w-30 extended performance synthetic oil with 93 octane Shell gasoline exclusively.
HOWEVER…the car has about 30,000 miles, and I’ve been contemplating transmission fluid flush as it’s not been coming out of gear smoothly during aggressive maneuvering. The transmission formula, once added, made an immediate difference (fully after about 10 miles of city/interstate driving). Several week later, transmission is still shifting much better, not sticking in gear, and entering gears very smoothly.
I haven’t had any issues with either product (which are fully warrantied).
SUMMARY:
Even if you don’t see an immediate effect, as I didn’t with the engine oil/fuel formulas…what is peace of mind worth? Would you rather NEVER have an issue with proper maintenance, or alternately, have issues that only at that time require this product? And, if it’s good enough for Carrol Shelby…it’s probably going to keep me satisfied.
Rating: 5 / 5
I purchased this product to see if I could get better gas mileage. Wrong…. did not increase maybe a little decrease. Don’t waste your money.
Rating: 2 / 5
ZMax is a grest engine additive. It dropped the rpm’s on our 2002 Toyota Camery I4 by 200-300 at 70 mph.
Rating: 5 / 5
I have used this product over the past few years in most of my vehicles and seems to increase mileage as stated especially on long trips (some will call it “snake oil and if it worked the manufacturers and dealers would use it…blah blah blah), but it works for me. I especially liked the transmission product, really makes the car/suv shift nice. The stuff works great in the lawn mower too, runs noticeably smoother.
Rating: 4 / 5