VP Racing Octane Booster Fuel Additive 16 oz, Bottle (1 Pack)

Best product for the job at the best price. You need a separate bottle to measure, but the packaging is very robust the way it should be. I have had other brands with plastic bottles leak.

Excellent fuel additive .. I add 1 can every full tank fillup of 87 octane regular gas ... increases octane to at least 92 or 93 and increases mileage and improve performance in my 1998 Toyota Avalon 6 cylinder.

My truck requires premium. With the variations of octane levels and gas quality I needed an equalizer. VP Racing Octane Booster was the solution. No matter the gas, adding the VP Racing Octane Booster gives me the piece of mind to know my truck will run right with no ping, stuttering, etc.

Price and performance , one of the best if it's not the best . Great brand name company and exceptional product

I have a 2.7 ecoboost, and have it tuned. Iv bought this brand a few times. I usually run a 93 e30 mixture. But on road trips that's hard to do. Well that's where these cans of magic are great. I use them when higher octane isn't available, or if I do get high octane but bad gas and cusses engine knock. So a bottle of this and it fixes it right up. Really does help squeeze out that extra power at high boost levels. Yes it contains mmt and we'll turn spark plugs orange, but that's not an issue for me. As I pull my plugs every 8k miles and clean them and re gap them, Untill they need to be fully replaced.

Great item, I purchase it regularly every other tank for my 2005 Dakota with HO V8 engine. BUT I'm unhappy that Walmart has suddenly hiked the price up almost $3.00 over normal price. Great product but you can still get it at Amazon for the $10.97 Walmart has had it at until just recently.

it raise the oct in the car engine. have a old hight compression gm engine

perfect and easy to use to add octane to older cars

awesome product. my girl loves it, still strong today.

Too expensive for what it does