Elevate your vehicle's performance with the legendary protection of Red Line Synthetic Oil, available in Canada from Straight Six Imports. From the track to the street, Red Line has built a world-class reputation among racers and enthusiasts for engineering lubricants that perform better and protect longer than any other brand.

We offer the full range of Red Line's fully-synthetic, ester-based products, designed to deliver superior film strength, exceptional high-temperature stability, and reduced wear across all operating conditions. Stop compromising and start protecting your engine's investment.

Shop The Full Red Line Performance Lineup:

• Synthetic Motor Oils: Full-synthetic, ester-based engine oils (like 5W30, 0W40 Euro-Series, and 10W60) formulated with high zinc (ZDDP) for maximum anti-wear protection in performance cars, classics, and daily drivers.

• Gear Oils & ATFs: Including the famous ShockProof® Gear Oil and a wide selection of D4, D6, and Racing Automatic Transmission Fluids for superior heat resistance and optimal shifting.

• Fuel & Cooling System Additives: Get the best-selling SI-1® Complete Fuel System Cleaner for unmatched injector cleaning and WaterWetter® to maximize your cooling system's efficiency.

• Specialty Fluids: Stock up on high-temperature RL-600 Brake Fluid and specialized fluids for Powersports, Diesels, and more.

As a trusted Canadian dealer, Straight Six Imports provides enthusiasts with the best-in-class, race-proven technology of Red Line, ensuring you get the performance edge you demand with fast shipping and no customs fees.