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1987 BMW M6

Hi John, I want you to know that the Cerma Transmission Treatment fixed my 25 year old BMW M6 manual tranny, which did not want to go into first gear much Read more

Glenn 1987 BMW M6 and 1989 Chrysler Dynasty Wednesday, February 29, 2012
2006 Mercedes E350 4Matic

6/5/15: I wanted to let you know my 1997 Toyota is running like a top since I started using your products. I am ready to change to Cerma Oil and am looking Read more

Raul Y. 2006 Mercedes E350 4Matic Friday, June 5, 2015
40 FT Meridian Yacht

The boat is going over 28 MPH. Granted clean bottom and props but I don’t believe it ever went over 26ish on this boat. It is a 40 FT Meridian Yacht weighing Read more

Leigh Overland 40 FT Meridian Yacht Wednesday, June 4, 2014
Fedex

FedEx driver reports truck running smoother with increased power, as prior the truck was having problems getting up to freeway speeds. Driver was very Read more

Master Admin Fedex Ground Delivery Truck Monday, August 17, 2015

YOUR ENGINE TREATMENT IS THE BEST VALUE FOR THE MONEY AVAILABLE IN THIS OR ANY OTHER WORLD. IT WORKED SO WELL ON MY INCURABLE INTEGRA ENGINE, I ALMOST Read more

PETER V. 89 ACURA WITH A HONDA B-16 ENGINE Friday, February 21, 2014

CERMA changed my old engine with 225,000 miles to a NEW engine with a power never seen. When I received the package, i opened it and i was suprised seeing Read more

Zerocool Montero Sport 1998 ES I4 2.4L Monday, January 5, 2015
2014 Jeep Grand Cherokee

Cerma Engine Treatment. My wife bought a brand new 2014 Jeep Grand Cherokee last September. She had approximately 15,000 miles on the engine when I added Read more

Dan P. 2014 Jeep Grand Cherokee Tuesday, May 5, 2015

In my application, 1991 BMW 750i 5.0L 12 cylinder, I was mainly trying to correct annoying hydraulic lifter noise without having to replace any lifters. Read more

Mark C. McCafferty, P.E. 1991 BMW 750i 5.0L 12 cylinder Tuesday, February 18, 2014

My fiat now runs like a 6cyl. Boy has it got power. It now beats lots of 6cyl. I did my engine using EVO oil and fuel treatment. -- Bill D.

Bill Diel Fiat 500 Sport Monday, January 11, 2016

This product saved me from loosing the use of my furnace for a week in December, I was leaving my home in north IA. I heard a strange noise from the basement Read more

James, VAS-PRO 11 year old furnace Thursday, July 26, 2018
2015 Denali 2500

Amazing!! This stuff really works as described and then some. I used it three 2015 GMCs (Denali 1500, Denali 2500, and Yukon XL). Smoothed out the idles Read more

Amazon Customer 2015 Denali 2500 Wednesday, December 23, 2015
Cerma Attends Auto Fest with Josh Borne

For a freestyle stunt rider, "heat is the biggest problem for bikes”. "Took me some time to test the product in the Kawasaki, but finally was able to Read more

Josh Borne - Professional Freestyle Extreme Athlete Cerma Attends Auto Fest with Josh Borne Monday, November 30, 2015

So...I just got the oil changed to Cerma 5W30 and could feel a huge difference just starting the car up. Engine vibration in the pedal has gone almost Read more

CH3mist - Veloster Forum Member Hyundai Veloster Saturday, February 1, 2014
Series 60 Detroit

I own a trucking company and have been amazed at the results of the Cerma Engine Treatment and Cerma Motor Oils. I purchased Cerma because my older Series Read more

Tom Hoover Series 60 Detroit Sunday, April 15, 2012

Dear Great Cerma Product, I have just used the transmission and engine treatment. So Far So Good. I notice an improvement with the transmission, and the Read more

Robert F. Chevy 1998 Venture LS Monday, December 21, 2015
2004 Ford Ranger

When I first went to use this product, I was a bit skeptical, I had an issue with my truck starting. I had tried every chemical to run through the gas Read more

CJ 2004 Ford Ranger, 4.0L, non-turbo, 4 spd automatic 4X4 Sunday, May 3, 2015
Honda 1300 Shadow

I am the guy who spoke with you at length and purchased some fuel treatment, oil additive and gun lube. I put the fuel and oil additives in immediately. Read more

Kurt P. Honda 1300 Shadow Friday, June 24, 2016
16” AR-15

I must admit that I tend to view products with skepticism however the proof was in the data. I saw a legitimate 200 fps gain in a 16” AR-15 that would Read more

Corey Vento- Police training officer Norwalk CT Police Department Tuesday, May 7, 2013
2003 Ford F250

The best. Powered up my 12 year old truck -- it feels like new. I have a Ford F250, 2003 with 200,000.00 miles and in good shape, but after I used this Read more

Giovanni 2003 Ford F250 Thursday, January 21, 2016

At first I thought this was another slick50 type product but after checking out the website and finding no bad reviews I said what the heck let me try Read more

Anthony Salon 1988 Mercury Cougar XR7 Friday, July 5, 2013
Bike

Thanks for the emails, i am getting better gas millage in my bike, was at 39 MPG. I am now getting 43 MPG after 300 miles of riding on Cerma! --Greg J. Read more

Greg J. Saturday, June 25, 2016
WV Passat 2001

Great product, Works as advertised! Used on 4 cylinder WV Passat 2001 (Diesel) and 2011 Kia Forte (Gasoline). After treating the engines with this product Read more

Gi R. WV Passat 2001 Saturday, November 30, 2013
Subaru Legacy 1997 Wagon

I have purchased 2oz of CERMA engine treatment with STM-3 and got a free 2oz of Fuel Treatment. Thank you for the gift! Vehicle is: Subaru Legacy 1997 Read more

Ivo K. Subaru Legacy 1997 Wagon Tuesday, September 1, 2015
2005 Chrysler Sebring

Vehicle: 2005 Chrysler Sebring with 54,000 miles.
Product Used: Cerma Engine, Cerma Transmission, and Cerma Blue Ice
Was skeptical despite enthusiastic Read more

Don S. 2005 Chrysler Sebring Saturday, July 18, 2015
Pick-up Truck

I recently stopped in at my local gas station to fill up like I do twice a week when I met the attendant (Ken Briscoe). We got to talking passing time Read more

C. Green Truck with over 105,000+ miles Tuesday, August 31, 2010
2011 Ford Fusion SE

8/27/14 - FYI! I had my car at the dealer this morning for a recall service appt. My 2011 Fusion with 81k miles on the 2.5L 4 cyl duratec engine was "quieter Read more

Douglas E. Immediate improvement! - 2011 Ford Fusion SE Sunday, October 11, 2015
2001 Toyota Avalon

I've read this thread for a while and decided to buy some AT treatment and 2 engine treatments yesterday. But not for my Veloster. I bought a beater truck Read more

TheBlackBass 2001 Toyota Avalon Tuesday, February 23, 2016
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$175.00 $124.00
CERMA ENGINE VALUE PACKAGE Save money by...
PER-1-5W20
  • Save 26%
$195.00 $145.00
CERMA PERFORMANCE VALUE PACKAGE Save money by...
VAL-4M-20W50
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$145.00 $80.00
CERMA ENGINE VALUE PACKAGE FOR MOTORCYCLE Save...
  • Save 23%
$125.00 $96.00
CERMA ENGINE TREATMENT FOR GASOLINE OR DIESEL...
  • Save 30%
$375.00 $264.00
CERMA ENGINE TREATMENT DIESEL TRUCKS / SEMIS /...
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$12.95 $9.95
CERMA FUEL TREATMENT FOR GASOLINE OR DIESEL ENGINES...
  • Save 25%
$85.00 $64.00
CERMA FOR AUTOMATIC TRANSMISSIONS Cerma...
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$85.00 $65.00
CERMA MOTORCYCLE TREATMENT Cerma STM-3®...
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$70.00 $52.00
Cerma Blue Ice works in all A/C and Regirgeration...
  • Save 18%
$17.95 $14.75
CERMAX 10W30 MOTOR OIL WITH RUN CLEAN TECHNOLOGY...
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$17.95 $14.75
CERMAX 5W30 MOTOR OIL WITH RUN CLEAN TECHNOLOGY...
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$17.95 $14.75
CERMAX 5W20 MOTOR OIL WITH RUN CLEAN TECHNOLOGY...
  • Save 25%
$24.95 $18.75
CERMAX 2-CYCLE OIL:  MAX PROTECTION / MAX...
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$19.95 $18.75
CERMAX MOTORCYCLE OIL WITH RUN CLEAN TECHNOLOGY...
  • Save 15%
$19.75 $16.75
FOR GASOLINE ENGINES 2008 AND NEWER!...