BG EPR ENGINE PERFORMANCE RESTORATION PN109E 325ml Genuine BG EPR

This product really works great. I'm told by my mechanic it's the best there is. It's most definitely not snake oil as I have used it around 8-10 times in different cars and even once in my Honda VFR800 6th gen motorbike. It's an excellent product.

Perfect job .

Audi 1.6 tdi used a lot of oil probably because of stuck oil control piston rings. Used this and now it doesn’t use any oil, which is amazing. Done 1000 miles and all good. Expensive for oil flush but it’s worth it because the cheaper ones don’t seem to do anything. I’m going to be using this more

Great product can really see a different in the oil when used.

I bought this because I had a quote from my local garage to service my 2007 LR Discovery and this was on the list of all the service parts. If it's good enough for my local LR independent then it's good enough for me.

Having read reviews of BG EPR, I decided to give is a go. Added as per instructions to the old oil before changing, running engine at normal temp for 15 minutes at 1,200 revs then draining and filling with fresh oil. Engine seems quieter when warm and fuel consumption has gone down, also seems to have slightly more power! MPG was 39 -40ish around country lanes, now getting 45mpg.

It was used 10 minutes before the car oil was changed. It's a good substance, but the expiry date expired a few months ago.

It has a magical effect, the motor is smoother and quieter.

منتج رائع جداً ومفيد وانصح الجميع باستخدامه. و اشكر البائع على حسن المعاملة

Very very good 😊

A+++ A great addition to your kitchen. Many recipes out there for a great slow cooked meal.A+++

Used this on my son's new-to-us '97 4 Runner with over 200k on the odometer. I replaced the oil when we first got it and put a few hundred miles on it before I used this stuff. I wanted to make sure there was new oil in the engine, as the previous owner said it was almost due for a change when we bought it. The oil was still like new and had no color yet, so using this stuff would really give me an idea on how well it would do. Boy was I shocked at what came out 20 minutes later!!! I love BG Products and have used 44K for decades in all my vehicles, as well as MOA on a few engines too, but I was still skeptical on how well this would clean. Let me first say that I have never, in all my years of wrenchin' on stuff, smelled such a foul chemical! This stuff just plain stinks! It permeated my shop for 2 days (I won't do this in winter again in my closed shop, that's for sure!)!!! So, in goes the can, I pull the vehicle outside to let it idle for 10 minutes, shut it off and check the dipstick. Yeah, just what I thought, oil still looks clean and clear. Well, time to take it for a little drive through the neighborhood, maybe it just needs to cycle through at a slightly higher rpm. I literally drove it around two loops in my neighborhood, never getting over 2,000rpm, just kind of idling through most of it. I pull back in my shop, shut it down and check the dipstick. WTH?!?!?! Its like dark chocolate now! Okay, let's drain this thing and see what it comes out like. Yep!!! It is BLACK AS NIGHT!!! I noticed too that the area under the oil cap is not gunky or brown any more, its freakin' clean in there!!! I let the runner sit overnight with the oil filter and oil pan drain plug off so everything drips down and out. Screw the plug back in the next day, screw a new oil filter on, drop 5 quarts of Mobil1 in it and go for a 20 minute drive. Its idling really smooth now, and the damned thing feels peppy for a 200k+ vehicle! Yep!!! She's able to break the wheels loose at stop signs now!!! The engine never smoked before, and its not smoking now either, so that's a good sign! Its been about a month since we did this service and the oil is still nice and clean, no lopey idle, runs really smooth, feels like a new engine! I'm sold on this stuff for cleaning up a high-mileage engine! Hell, I may even use a small amount of it on my ride-on lawn mower just to make sure the oil rings aren't gunked up, because I'm pretty sure that's where a lot of the black stuff came from. If you have an old, high mileage engine that you want to give a good cleaning to from the inside, look no further, BG's cleaner will definitely clear out the greasy, varnished gunk in just a few minutes and might even restore a little pep back into your vehicle!

Very good he clean very nice the engine inside like a brand new make it