I've been using this miracle product for 20 years, and my engine refuses to age. Unlike me! 😆 I pour XADO in, and the engine purrs like a happy cat.🔹 What I've noticed over the years:✔ The engine runs smoother, like it just came back from a spa day.✔ The oil stays clean longer—I don't know what XADO does, but they should probably open a dry-cleaning business.✔ Fuel consumption decreases, though not enough to buy myself a yacht, unfortunately.🔹 Cons?❌ Now all my friends come to me for car advice.❌ The engine feels so good it might start demanding premium gas and a massage.If you want to extend your engine's life, don't wait! XADO is like the elixir of youth, but for cars. 🏎🔥

I cannot review the product itself because I had to return it based on political advertising on the box. This advertising supports a cause not shown in the description or photos in the listing.I gave this product 5 stars to eliminate any negative reflection on the product itself. However I do not appreciate being misled into supporting a cause financially, after the fact of purchase.I will not state the message on the box nor does it have anything to do with whether or not I disagree with the message. I do wish to point out however that as a consumer, I am buying a product that has nothing to do with the cause being advertised. It is completely irrelevant to me trying to add life to my engine.So please be aware that this product supports a political agenda. If that is ok with you then that is fine. I just want people to be aware of something that the company brand should have provided in the 1st place. Thank you.

Excellent Excellent engine restoration product

I bot this fir my 98 durango 5.2 v8 got it with 209,??? Miles on it and it ran fine it just smoked a lil bit cuz fryed rings from prevo ownerand ran ruff somedays and fine on others and factory max rpm waz 5250 but it would over rev and back fire right at 4500 not even redline zoned and couldnt peel out or powerstomp it even on small ass 235/75r15 tires (28in tall) so yea i firgurd i would give this $63 work of god in a bottle a try b4 i dumped out $1000 for a performace rebuild kit... so this how i did it- dumped all old oil flushed it till all clean oil came out with a quick cranking of the engine couple times to allow the moving oarts get cleaned and made shure all old dirty gas smelling oil waz gone and then refilled all but 1quart with cheap walmart hi milage mystery brand oil with a new 15kmile filter then started it and let it warm up wile ispent the next 15min hassle of trying to get the dam bottle to shake and mix p.s does not happen in 35deg weather so i ran in side ran the hot water on full blast on the can till i couldnt hold the can cuz it waz to hot grabbed a towel and it shook and mixed freely like milk that waz so much easyer! Then dumped it in my warmed up engine then chased it down with the remaning 3/4quart of oil put the caps on checked that it waz filled and hoped in a drove it a lil bit put abot 30miles on it and i i could feel a gradual increase in power and smother run came back home... 300miles is wen i noticed i stoped burning oil and that i could peel out witch waz awesome and then i tested the rpm... factory max operating rpm is 5250 im 98so i didnt have gay rev limiters thank god but my rpm increased from the 4500rpm then a shut down slash back fire type bull crap shot up to 5750 on a quick throttle rev spike sounded good and strong and no force shut down or back fire noise/feel and def notice in power and all around just felt like a new engine wen its not... i am now at 217,??? Miles still got same power same smooth new feeling engine that still doesnt smoke i am a verry pleased it did everything it said it would... will be buying this again to keep my engine running great... and ur prob thinking thats impossible to surpass factory rpm rating of 5250 to 5750 by just using this stuff but it did and i will gladly send you a b4 pic and a pic now of my rmp needle almost hitting 6 on my gauge wen b4 it would barly hit 4750 and force shut down and sometimes back fire for proof if u like... so beleive me and buy it and share your results of how awesome this stuff is or dont beleive and stop reading all the reveiws trying to find one that didnt work cuz u wont find one cuz this is like the one automotive product in the world that works and does what it says and that is why this little 8oz bottle cost $60 and cant be found at walmart in the cheap waist ur money wile we laff at u in the stop this stop that fix that and maby break that wile trying to fix ur first problem section load of crap isle in walmart

I noticed an immediate improvement in acceleration. Almost feels like the turbo has more boost, but I know it is probably Xado Atomic Metal Conditioner Maximum Twin Turbo increasing pressure slightly, as suggested on box/in directions. This car is made for boost and it's getting boosted to 305HP and 377lbs of Torque in 1 month! This sleeper will then be faster than Type R racing sedan. I am really happy to know Xado state of the art cermaic/metal coatings are working their way into the engine. Stock she's a beast in Sport mode loves to go over 5k on the rpms.The only problem, and I don't really blame you Xado, is you say to pour into running engine well my engine has so much pressure once you remove oil filler full synthetic starts spraying over the engine? So what happened is my baby burped up Xado orange a little bit but gulped down 70% and I only have 5 quarts so we should be good, after I cleaned engine.She purrs with Xado Maximum Twin Turbo. The idle went up slightly and she purrs now. This stuff ain't cheap, $120 a can but if you love your turbo you will buy it.. I am a huge Xado fan this is my 4th or 5th Xado product with complete satisfaction. I wish I could run Xado full synth but Honda says Honda full syn or no warranty.I can't wait to have hear boosted knowing Xado is protecting her when I race chumps.Just buy it you won't regret it. Next for me is auto trans so she shifts like butta

I have been using XADO products for over 15 years. Always excellent results.

I would recommend this oil additive. Fast dilivery, good quality.

Easy to use, good quality. New.

Ich kenne mich weder mit Motoren aus noch bin ich KFZler noch ist das eine Profi Meinung.Ich habe das Additiv damals schon in meinem Audi B6 Avant probiert. Ob man es glaubt oder nicht wurde der öl verbrauch dadurch deutlich verringert.Jetzt habe ich einen Ford Focus MK3 der ziemlich unrund lief und viel "gestottert" hat.Hab mich an das Additiv hier erinnert und einfach gekauft und rein damit.Und was soll ich sagen die Kiste läuft finde ich viel ruhiger. Was mit dem Motor passiert kann ich natürlich nicht sagen. Auch eine spürbare Verringerung des Durchschnittsverbrauches würde ich nicht behaupten wollen.Aber wie gesagt läuft er ruhiger.

I've used it but can't really tell if it helped or not