ProTectaEngine Oil Booster 1 Quart Bottle

This and this http://www.amazon.com/gp/product/B0041OQI7K?redirect=true&ref_=cm_cr_ryp_prd_ttl_sol_1 are hands down, THE BEST engine additives on the market. To be clear, this company has not paid or compensated me in ANY way to write this. Actually i've never even communicated with them, but i assure you, if I do, it will be to to thank them for actually making an engine additive that does everything it says.Give these Testing results a quick look, which put protecta against the majority of used brand engine additives out there.http://www.precisiontandems.com/sfr/protectaenginetesting.htmI've been using SFR Protecta Advanced Formula Engine Treatment for a little over 2 years now, and this Engine Oil Booster(which gets 5 oil changes boosted from 1 of these blue, quart bottles of it. I'm a skeptic by nature, and a cynical, fault finding one at that, but there honestly is not much getting around the facts of these 2 products........THEY DO WHAT THEY SAY, maybe more, but certainly not any less.....Note: I have not tried their other products(ie: the automatic transmission treatment, fuel treatment, or any others)except for the spray lubricant of theirs, and speaking of that.....if you have a brand of spray lubricant that in your opinion is better than average, or just satisfactory for your needs or whatever the case may be, I assure you, this company's brand is AT LEAST twice as effective.... take a look at some of these guys youtube video's for some no BS proof of HOW their products are better.The good thing is they don't have to fill their time slots with pitch's or endearing descriptions, or any other similar crap......they put it to the test and show the details and specs and entire procedure of how it was put to the test....So, I think you get the idea......They are well worth the time and resources one will put fourth in obtaining these products.....And like i said, this is my opinion solely, and is in NO WAY altered, compensated for giving, or even ever communicated with these people AT ALL......No need to, seriously, quality speaks for itself

I'm a long time SFR (before it was called SFR 100) user. We used SFR in a gear box on some farm equipment that when in use it was so hot you couldn't touch it. After SFR it was only warm to the touch. And we went from rebuilding it every year to just checking it every other year. That was proof enough for me.I recently started using this in my truck since my SFR jug was used up. I've noticed no issues with this new booster.But I wish the new line up and the Protecta line up was as simple as in the old days.

I Will definitely be Buying this again. It's done everything the advertisement said it would do. I've used Rislone, andi ve used Lucas, and Even Royal purple. None of them as good as This oil booster.

I've used this product for years and it has never failed me.

Love it!!!! Best oil fortifier by far!!

I have used this for nearly 20 years.Old and new cars.