Enhance your diesel engine's performance with STP Ultra 5 in 1 Injector Fuel System Cleaner. This advanced treatment is designed as a powerful booster that combats fuel system issues, ensuring optimal engine efficiency. Its unique formula acts as a friction modifier, corrosion inhibitor, and anti-wear agent, all in one convenient 400ml bottle. The product, with part number 77400EN, is manufactured in the United Kingdom and is supplied as a single unit for ease of use and effectiveness. STP's reputation for quality diesel treatments is evident in this product's ability to improve engine longevity and power, making it an essential addition to your vehicle's maintenance routine.
eBay