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

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.

Best work on bs6 car still it works on bs3 bike. Pick up improves. Also positive effect on mileage. 4 star for its high price. Price shuould be @400 max

Best in use. Performance Makes better. Gave me better fuel efficiency. Proper Fi cleaner. Gave more power. But after 1-2 times of use its gave its best. Add it minimum in full tank. Softness is also better Overall remark - Best Product for Fi cleaner

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.

I used Red Flow Diesel & Petrol Additive in my Tata Punch for 4 full fuel tanks, strictly following the recommended usage, but there was zero improvement in mileage. I gave it enough time expecting at least some noticeable change, but the results were completely disappointing. There was no difference in fuel efficiency, performance, or engine smoothness. This product did not live up to its claims at all and felt like a complete waste of money. I would not recommend it based on my experience.

Good for performance also good not justify value for money easy to use Indian smoothness and improve to average depend on your driving experience

Tried today, steps taken and observations - 1. Bike Machismo 500, full tank Jio E20 fuel. Rode for 50 kilometres after full warm up. Observed knocking noise during initial throttle. 2. ⁠Stopped after exactly 50 kms and poured 25 ml of fuel additive into petrol tank (2ml ish per liter assuming 12 liters petrol is left). Did not let the bike cool down. 3. ⁠Rode 10 kms in normal speed like a commuter to avoid mental bias. 4. ⁠Blasted at full throttle for next 70 kms. Observed *no* knocking sounds and top speed of 105 (GPS speed) reached and there was little bit of throttle left to twist. Without the fuel additive, top end was not possible even after trying full throttle for extended periods of time and crouching on bike. Same rider - same weight.

I’ve been using Redflow petrol additive for the past 6 months on my Royal Enfield Himalayan BS6 (non E20 compliant), and the results have been genuinely impressive. Before using it, I was facing multiple issues unstable idle RPM, frequent stalling in bumper-to-bumper traffic, noticeable throttle lag, and engine overheating. An OBD scan showed no errors, which meant there was no need for expensive replacements like the throttle body or fuel pump. Interestingly, the bike never stalled under throttle it was purely an idle-related issue, making city riding quite frustrating. Since I started adding Redflow consistently (around 2 ml per litre at every refuel), these problems have almost completely disappeared. The idle has stabilized, stalling is gone, throttle response feels smoother, and overall engine refinement has improved. The biggest proof came during my Mumbai to Ratnagiri ride (around 375 km), where the bike delivered an impressive 37 km/l excellent for a 411cc air-cooled engine running on E20 fuel. Overall, Redflow has been a simple and effective solution that saved me from unnecessary part replacements and significantly improved my riding experience. Highly recommended for BS6 bikes facing similar issues.