August 2026

Introducing HRC Formula R: Motorsports-Inspired Protection for Honda and Acura Engines

Honda Racing Corporation USA has launched its first-ever consumer engine oil line, now available through Honda and Acura dealers nationwide. HRC Formula R is a premium full synthetic motor oil developed to bring HRC racing technology from the track to everyday driving.

Crafted with high-quality U.S.-sourced base oils and an advanced additive system, Formula R is engineered to provide superior wear protection, long-lasting durability and reliable performance in Honda and Acura engines.

As HRC Formula R rolls out to Honda and Acura dealerships nationwide, Phillips 66® Lubricants is proud to support Honda during this exciting product launch. The introduction of Formula R reflects a shared commitment to delivering high-quality engine protection backed by rigorous testing, manufacturing excellence and the performance customers expect from Honda Genuine Oil products.

Built for Today’s Engines

Modern turbocharged and direct-injected engines place greater demands on engine oil than ever before. Formula R is formulated to meet or exceed the latest API SQ and ILSAC GF-7/GF-7A industry standards, delivering:

  • Improved engine protection
  • Enhanced fuel economy
  • Reduced emissions
  • Stronger wear protection for critical engine components

While developed and tested under demanding motorsports conditions, Formula R is equally suited for everyday driving. The advanced formulation includes corrosion protection that benefits modern hybrid powertrains while remaining compatible with older Honda and Acura performance engines.

Product Features & Benefits

  • Proven Motorsports Technology – Engineered and validated under extreme racing conditions, Formula R delivers exceptional thermal stability, high-temperature viscosity retention and rapid cold-start protection. The 0W-40 formulation is the same oil used in the championship-winning IMSA Civic Type R TCR race car.
  • Honda-Approved Confidence – Fully compatible with Honda and Acura service programs, Formula R provides dealers with a premium, motorsports-inspired full synthetic option within the Honda engine oil portfolio.
  • Broad Vehicle Coverage – Available in six viscosity grades:
    • 0W-16
    • 0W-20
    • 0W-40
    • 5W-20
    • 5W-30
    • 10W-30
  • Advanced Engine Protection – Formula R helps protect against:
    • Turbocharger deposits and oxidation
    • Low-speed pre-ignition (LSPI)
    • Rust and bearing corrosion
    • Timing chain wear
    • Valve train wear
    • Turbocharger deposits and oxidation
  • Deposit & Sludge Control – The full synthetic formulation helps minimize sludge, varnish and piston deposits to keep engines cleaner and operating efficiently throughout the oil service interval.
  • Fuel Economy Benefits – A low-friction formulation helps reduce energy losses and support improved fuel efficiency without sacrificing engine protection.
  • Designed for Modern Powertrains – Formula R is specifically formulated for today’s turbocharged and emissions-controlled engines, helping protect turbocharger components, catalytic converters and oxygen sensors while maintaining stable oil films under high-load operating conditions.

Developed from the same racing mindset that drives Honda and Acura performance on the track, HRC Formula R brings advanced engine protection to the vehicles customers drive every day. Available in six viscosity grades and engineered for modern powertrains, Formula R gives Honda and Acura owners a premium oil option designed to help keep their engines performing at their best for miles to come.

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