Red Flow Diesel & Petrol Additive | Injector Cleaner (300ML), Treats 60L Diesel & 150L E20 Petrol, for All Cars, Bikes, Scooters. Keeps Engine Clean, Improves Engine Smoothness, Fuel Economy.

I’ve been using Red Flow Petrol Additive in my Royal Enfield Himalayan Scram 411, and the results have been genuinely impressive. After a few rides, I noticed the engine running smoother with better throttle response, especially in low and mid-range RPMs where the Scram is used the most. The bike feels more refined, with reduced engine knocking and vibration, making both city rides and longer highway runs more comfortable. Cold starts are smoother, and the overall combustion feels cleaner. There’s also a slight improvement in fuel efficiency, which is a nice bonus. What I really like is how the additive helps keep the fuel system clean and maintains consistent performance, which is important for a bike like the Scram 411 that’s built for mixed riding conditions. It’s easy to use and blends well with regular petrol without any issues. Overall, Red Flow Petrol Additive has been a great addition to my Himalayan Scram 411. It enhances performance, protects the engine, and makes the ride feel more refined. Highly recommended for Royal Enfield owners who want smoother performance and better engine health.

The product does improve fuel economy. I saw an improvement from 34 to 39 kmpl on my Jupiter BS4. But there's no effect on performance. Wish it was slightly more affordable.

I am riding Speed 400 and covered 11,000 km so far. I was having missing issues and less throttle response. And I was getting some vibrations and sound from bike. Fuel pump was never cleaned before, I was planning to clean it during second service. I thought I will give this try before that. And it is absolutely amazing! Value for money 5/5 You are getting 300 ml of the product, you only need to use 3ml per litre of petrol, that means this will last for 100 litres of petrol. And you don't need to use it very often. Very straight forward to use, I just filled my tank fully, whis 13 litres. 13×3=39ml for one use. And I am seeing results very quickly.(Within the first 30km) I have no missing issues now. Throttle response is like how I had it when I received the bike brand new! Also the vibrations are gone now! While idling bike is smooth. And engine sound also gone! Also I have noticed slight increase in mileage too. These guys are living upto their word. I am 100% convinced that this protects my bike from buildups in fuel lines and filter Packaging might look cheap, but This is a PREMIUM PRODUCT!! So happy with my purchase!! 5⭐

The Reflow Fuel Additive delivered a clear jump in mileage, which was the biggest and most noticeable improvement. Fuel efficiency increased enough to reduce refueling frequency. Engine performance also improved. The car feels smoother, and pickup is quicker and more responsive. Verdict: Strong mileage boost with better overall driving feel. Worth it.

My Experience with This Diesel Additive (2015 Skoda Rapid TDI): I dumped a full bottle of this stuff into my full tank and here's what happened: The Good Stuff: - My car instantly felt smoother on the road - The engine got WAY quieter (like, seriously noticeable) The Not Great Part: - Here's the big issue - my car lost its punch - You know that quick boost you need when overtaking? Yeah, that's gone - Thought it would get better after driving a while, but nope... quarter tank later, still the same problem About the price - it's definitely on the expensive side. Should you buy it? Honestly, if you're tired of engine noise and want a smoother ride, maybe. But if you like your car's power (especially for overtaking), I'd think twice. I'm giving it 3 stars because while it did make my car run smoother and quieter, I really miss that power. Plus, it's pretty pricey for what it does.

Good Quality Product which improve milage of scooter and car and gives engine performance.

I have 2 vehicles that are not e20 compliant 1. 2018 Activa 125 2. Ninja 300 2022 After E20 the Idle of both these machines were rough and had significant vibration. I saw the driverseatguy video and used this product the idling became smooth. ,I researched further for the cause of vibration and tha analysis led me to believe ethanol phase separation when parked causing lean combustion and vibration. This product reduced the overall nvh to give me a smooth drive. I have used other products like liqui moly prolube etc... but at a longer run this is more economical for me to use daily. Caution : Close the cap tightly after use else you may see black disintegrated particles meaning the additive has gone bad if you put that into the vehicle without noticing it may clog your fuel filters and the disintegrated composition causes more trouble than E20.

Extremely recommend you will see it's performance (better pickup, smooth & no noisiness engine, mileage increase mixing it in a full tank not recommended in 2-3 litre petrol)immediately after using it this is my 2nd time using this product nowadays it is rarely available and at local market they sell this same bottle at 750 or 780. Thanks to amazon for such a great product at discounted price with fast delivery.