Best Sellers Collection

10K Boost: Premium Engine Additives for Power & Longevity

10K Boost offers a high-performance range of engine additives, cleaners, and treatments, including top-rated product like the 10K Boost Mass Air Flow (MAF) Sensor Cleaner. Known for its reliable engine protection, deposit removal, and performance restoration, 10K Boost is trusted by car enthusiasts and mechanics who demand long-term engine health and fuel efficiency. With Granville Oil & Chemicals precision formulation and quality assurance, you’re guaranteed top-tier lubricant additive innovation. Enjoy fast next-day delivery (on qualifying orders) and a satisfaction guarantee that makes 10K Boost both affordable and dependable. Every application delivers smoother running, reduced wear, and consistent power.

Discover our best-selling car products and DIY essentials at FIXRA. Shop popular car care products, tools and accessories, cleaning supplies, and garage DIY items trusted by drivers and home mechanics. From car maintenance products and detailing supplies to hand tools and workshop essentials, find top-rated favourites at great prices. Explore our bestsellers online today for quality, value, and fast delivery.