Red Line Synthetic D4 ATF is a highly versatile fluid engineered for use in automatic transmissions, manual gearboxes, and power steering systems. It provides the GL-4 level of gear protection required for many manual transmissions and transaxles, including the T-5, T-45, and T-56, as well as late-model BMW applications. Designed for superior shear stability and excellent cold-weather operation, D4 ATF ensures consistent shift quality and protection across a wide temperature range.

• Fluid Specifications: Suitable for use where Dexron III, Dexron II, Mercon, or Mercon V fluids are recommended.
• Manual Transmission Support: Provides GL-4 gear protection for manual gearboxes like the Borg-Warner T-5, T-45, and T-56.
• OEM Compatibility: Suitable for Toyota Type T-III and T-IV, Honda ATF-Z1, Nissan Matic D, J, and K, Diamond SP-II and SP-III, and Mazda ATF M-V.
• Broad Application: Fits most BMW and Audi/VW automatic transmissions requiring a high-performance synthetic fluid.
• Cold Weather Performance: Maintains low-temperature flow for improved shifting in freezing climates.
• Quantity: 1 Quart (946 mL).

Red Line Lightweight Racing ATF is engineered for superior consistency and wear protection in high-performance drag racing applications. This fluid is specifically formulated for Bracket and Heads-Up racing transmissions, providing the thermal stability needed for consistent performance pass after pass.

Designed to dissipate heat rapidly, this fluid extends the service life of clutches, gears, and seals in demanding environments. Its low-viscosity formula reduces internal frictional drag, which translates to quicker ETs and higher trap speeds. It serves as a high-performance alternative to hydraulic oils and other non-ATF fluids often used to manage heat, offering far superior film strength and extreme-pressure (EP) protection.

• Optimized for Powerglide and Turbo 400 transmissions
• Reduces internal friction for improved ET and MPH
• Enhanced heat dissipation protects clutches and seals
• Extreme-pressure protection maintains film strength under high-load racing conditions
• Compatible with petroleum and other synthetic ATFs
• Ideal for turbo and blown doorslammers in NMRA, NMCA, ORSCA, and PSCA classes
• Container Size: 1 Gallon

Red Line Racing ATF is engineered for high-performance applications requiring a Type F style fluid without friction modifiers. This synthetic fluid is designed to handle the extreme loads of racing, utilizing advanced extreme-pressure additives that provide five times the film strength of conventional petroleum-based ATFs. By omitting friction modifiers, this fluid facilitates faster shifts and quicker torque converter lock-up while maintaining superior efficiency at high operating temperatures.

• Similar to Type F fluid with higher viscosity and no friction modifiers
• Delivers 5x better film strength than petroleum ATFs for maximum component protection
• Produces faster shifts and quicker lock-up for improved track performance
• Reduces clutch and gear wear under extreme pressure and high-heat conditions
• Optimizes converter efficiency at elevated temperatures

Red Line High-Temp ATF is engineered for heavily-loaded vehicles that face extreme thermal stress. This synthetic fluid allows for reliable operation at temperatures up to 70°F higher than traditional automatic transmission fluids while maintaining a thicker, more stable viscosity to protect internal components from wear.

• Provides significantly higher thermal stability than standard ATFs
• Resists evaporation and prevents varnish buildup on valves and clutches in high-heat conditions
• Maintains film strength and viscosity under heavy towing or racing loads
• Replaces Dexron II®, Dexron III®, and Mercon® fluids
• Suitable for applications requiring GL-4 gear oil
• Manufacturer Part Number: 30204

Red Line 15W40 Diesel Motor Oil is engineered for maximum durability in light-duty diesel trucks, including Chevrolet Duramax, Dodge Cummins, and Ford Power Stroke applications. This oil is a primary choice for medium and heavy-duty diesel engines where extreme protection is required, offering improved drain intervals that provide significant value for commercial fleet operations.

• Recommended for API CK-4, CJ-4, CI-4 Plus, CF, CH-4, and CF-4
• Meets performance standards for API SM, SL, SJ, SH, SG, and CF
• ACEA A3/B3/B4 and E7/E9 compliant
• MB 228.1 and 228.31 specifications
• Container Size: 1 Gallon

Red Line 15W40 Diesel Motor Oil is engineered for maximum durability in light-duty, medium-duty, and heavy-duty diesel engines. Specifically formulated for high-performance applications, it is a preferred choice for Chevrolet Duramax, Dodge Cummins, and Ford Power Stroke owners who demand superior protection. This oil supports improved drain intervals, providing significant value for commercial fleet use while maintaining critical engine components.

• Recommended for API CK-4, CJ-4, CI-4 Plus, CF, CH-4, and CF-4 service categories
• Meets performance standards for API SM, SL, SJ, SH, SG, and CF
• Compatible with ACEA A3/B3/B4 E7/E9 and MB 228.1/228.31 specifications
• Provides excellent thermal stability and wear protection under heavy loads
• Formulated for maximum film strength and engine cleanliness
• Sold as a single 1-quart (0.946 liter) bottle

Red Line 5W40 Motor Oil provides superior protection and lubrication for high-output, water-cooled engines. Engineered for extreme thermal stability, it maintains a thicker oil film at operating temperatures than most petroleum 20W50 oils, making it an ideal choice for turbocharged applications where heat management and shear resistance are critical.

• Suitable for VW/Audi 500.00, 501.01, 502.00, 505.00, and 505.01 specifications.
• Meets BMW LL-01, water-cooled Porsche A40, and Mercedes-Benz 229.1, 229.3, and 229.5 standards.
• Recommended for API SN/SM/SL/CF and ACEA A3/B3/B4 requirements.
• Provides high-temperature stability and resistance to oxidation.
• Engineered for high-performance and turbocharged street applications.
• Container Size: 1 Gallon (3.785 Liters).

Red Line 5W40 High Performance Motor Oil is a fully synthetic, ester-based formula designed to provide maximum protection and cleanliness in high-output engines. Engineered for superior thermal stability, this oil maintains a thicker film at operating temperatures than a petroleum-based 20W50, making it a preferred choice for turbocharged applications and engines subjected to high-stress conditions.

This lubricant provides excellent wear protection and friction reduction across a broad range of European manufacturer specifications. It is formulated to handle extended drain intervals while ensuring critical engine components remain lubricated under extreme heat and pressure.

• Viscosity Grade: 5W40
• Container Size: 1 US Quart
• OEM Specification Match: VW/Audi 500.00, 501.01, 502.00, 505.00, 505.01
• OEM Specification Match: BMW LL-01
• OEM Specification Match: Porsche A40 (Water-Cooled)
• OEM Specification Match: Mercedes-Benz 229.1, 229.3, 229.5
• Industry Standards: API SN/SM/SL/CF; ACEA A3/B3/B4

Fits select late-model BMW, General Motors, and Nissan vehicles requiring 5W30 viscosity. Red Line 5W30 Synthetic Motor Oil is the primary choice for modern road cars and light trucks where maximum protection and efficiency are required. This fully synthetic formula is engineered to provide a thicker oil film at operating temperatures than a petroleum-based 10W40, offering superior protection against engine wear without the friction of a heavier grade.

Red Line lubricants are designed for high-thermal stability and oxidation resistance, making them ideal for the tight tolerances of modern engines. This oil is a direct replacement for factory-specified lubricants in applications requiring BMW LL-01 or GM dexos1 standards.

• Viscosity: 5W30
• Volume: 1 Gallon (128 fl oz)
• API Service Class: SN/SM/SL/SJ/SH/SG/CF
• ACEA Service Class: A3/B3/B4
• Manufacturer Standards: GM dexos1 (GM-LL-A-025, GM6094M, GM4718M), BMW LL-01, VW/Audi 502.00/503.01/505.01-99, Ford WSS-M2C946-A
• Provides superior film strength compared to traditional petroleum oils

Red Line 5W30 Motor Oil is engineered for modern road cars and light trucks, offering superior protection for late-model engines. It provides a thicker oil film at operating temperatures than conventional petroleum 10W40, ensuring critical engine components remain lubricated under high-demand conditions.

• Meets API SN/SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4 standards
• Compatible with GM dexos1 (GM-LL-A-025, GM6094M, and GM4718M) and BMW LL-01
• Suitable for VW/Audi 502.00, 503.01, and 505.01-99
• Meets Ford WSS-M2C946-A specifications
• Commonly specified for late-model BMW, General Motors, and Nissan vehicles
• Container Size: 1 Quart

Red Line High Performance 5W-20 Full Synthetic Motor Oil is engineered with a polyol ester and PAO base stock to provide superior film strength and thermal stability compared to conventional motor oils. Formulated for street, track, and off-road use, this oil provides additional protection against wear and viscosity breakdown at high temperatures while maintaining exceptional flow in extremely cold environments.

• Ester/PAO-based full synthetic formula for superior film strength
• Meets performance requirements for Ford WSS-M2C945-A
• Provides better flow at cold temperatures than 5W-30 or 10-W30 grades
• Recommended for select Chrysler, Acura, Honda, Mazda, and Scion vehicles
• Designed for use wherever a 5W-20 viscosity is specified
• Volume: 1 Gallon / 3.78 Liters

Red Line 5W20 Motor Oil is engineered with an Ester/PAO base stock, providing a significant upgrade in film strength and thermal stability over standard lubricants. This high-performance formula is specifically designed to protect critical engine components against wear and viscosity breakdown under high-temperature stress. Its superior flow characteristics in cold environments—outperforming 5W30 and 10W30 grades—ensure rapid lubrication during the most critical startup moments.

• Ester and PAO base stocks offer enhanced protection against wear and oxidation
• Maintains high-temp stability to prevent oil thinning and engine deposits
• Superior cold-flow properties for reduced engine wear in freezing temperatures
• Meets recommendations for Ford WSS-M2C945-A
• Suitable for select Acura, Honda, Chrysler, Mazda, and Scion vehicles where 5W20 is specified
• Unit: 1 Quart (946mL)

Red Line Pro-Series Euro 5W40 is a professional-grade, full-synthetic motor oil engineered specifically for European gasoline and petrol engines. This OEM-certified formula is designed to maintain factory warranty compliance while providing the thermal stability and shear resistance necessary for extended drain intervals and improved fuel economy.

Formulated to meet the precise tolerances of high-performance European powerplants, this lubricant ensures critical engine components remain protected under high-stress conditions. It carries official factory approvals for major manufacturers, making it a reliable choice for maintenance on modern BMW, Mercedes-Benz, Porsche, and Volkswagen Group vehicles.

• Viscosity: 5W40
• Volume: 5 Quart
• Factory Approvals: API SN, BMW LL-01, Mercedes Benz-Approval 229.5, Porsche A40, VW/Audi 505.00/502.00
• Performance Specifications: ACEA A3/B4-12, Mercedes Benz 229.3/226.5, Renault RN0700/RN0710, PSA B71 2296
• Formulation: Full-synthetic, OEM-certified

Red Line Pro-Series 5W40 Diesel Motor Oil is a full-synthetic, OEM-certified formula engineered for modern low-emission diesel engines and high-duty older applications. Designed to handle extreme operating temperatures, this CK-4 lubricant protects critical exhaust after-treatment components, such as Diesel Particulate Filters (DPF) and SCR systems, from degradation and loss of efficiency.

This formulation provides superior control over soot-induced oil thickening and abrasive wear, ensuring internal components remain clean and protected against deposits. Whether in heavy-duty commercial use or enthusiast diesel platforms, it maintains stable viscosity and guards against rust and bearing wear.

• API Ratings: CK-4, CJ-4, CI-4 Plus
• OEM Certifications: Ford WSS-M2C171-F1, MB-Sheet 228.31, Cummins CES 20086
• Heavy Duty Standards: Caterpillar ECF-3, ECF-2, ECF-1-a; Detroit Diesel DFS 93K222
• Manufacturer Compatibility: MACK EOS 4.5, Renault RLD-4, Volvo VDS-4.5
• Oil Grade: Full-Synthetic 5W-40
• Volume: 1 Gallon

Red Line 20W50 Synthetic Motor Oil is engineered for high-performance racing engines that utilize wider bearing clearances and see occasional street use. This formulation provides superior film strength and thermal stability, making it a preferred choice for turbocharged applications and high-heat environments where oil thinning is a concern.

• Delivers 25% more viscosity than standard petroleum 20W-50 motor oils
• Recommended for use where API SN/SM/SL/SJ/SH/SG and ACEA A3 specifications are required
• Formulated for maximum protection in high-performance and competition engines
• Note: Not recommended for use in extreme cold climates below -20°C (-5°F)

Red Line 20W50 High Performance Motor Oil is formulated for racing engines and high-output street applications featuring wider bearing clearances. This fully synthetic lubricant provides approximately 25% more viscosity than conventional petroleum-based 20W-50 oils, offering superior film strength and protection in turbocharged setups and high-temperature environments.

• Designed for engines with wider bearing clearances and racing applications with occasional street use
• Provides 25% more viscosity than petroleum 20W-50 oils for enhanced protection
• Recommended for use where API SN/SM/SL/SJ/SH/SG and ACEA A3 standards are required
• Ideal for high-heat turbocharged applications
• Operating Note: Not recommended for use in cold climates below -20°C (-5°F)

Red Line Euro-Series 5W40 is a high-performance, full synthetic motor oil engineered specifically for modern European gasoline and diesel engines. Formulated with an advanced Ester/PAO base stock, it provides superior protection against wear and thermal instability under high-temperature operating conditions, making it an ideal choice for high-mileage vehicles and hotter climates.

This low-ash (Low-SAPS) formula is designed to ensure full compatibility with the latest diesel particulate filters (DPF) and emissions control equipment. It is optimized for extended drain intervals and improved fuel economy while providing critical protection against Low Speed Pre-Ignition (LSPI) in modern turbocharged engines.

• Replaces or exceeds requirements for select BMW and Mercedes-Benz turbo diesel applications.
• Ester/PAO base stocks offer upgraded protection over standard synthetic oils.
• Low ash content protects DPF and emissions hardware.
• Reduces Low Speed Pre-Ignition (LSPI) risk.
• Commonly used in Mercedes-Benz Sprinter vans and BMW 3-Series Diesel performance applications.
• Viscosity: 5W40
• Container Size: 1 Quart (0.946 Liters)

Red Line 0W20 Motor Oil is engineered to provide superior protection and efficiency in modern engines requiring a low-viscosity lubricant. This high-performance formula offers significantly better flow at extremely cold temperatures compared to 5W20, ensuring critical internal components receive lubrication immediately upon cold starts to minimize friction and wear.

Formulated to meet the demands of modern combustion technology, this oil helps maximize fuel economy while maintaining a stable oil film. It is specifically designed to mitigate the risk of Low Speed Pre-Ignition (LSPI), a critical concern in high-compression gasoline direct injection (GDI) engines, providing a safer operating environment for sensitive engine internals.

• Viscosity Grade: 0W20
• Container Size: 1 Gallon (3.78L)
• Superior cold-flow characteristics compared to 5W20 alternatives
• Engineered to reduce Low Speed Pre-Ignition (LSPI)
• Optimized for improved fuel economy and reduced startup wear

Red Line 0W20 Motor Oil is engineered for modern engines that require a low-viscosity lubricant without compromising on film strength or wear protection. This oil provides significantly better flow at extremely cold temperatures compared to 5W20, ensuring critical engine components receive immediate lubrication during startup. Specifically formulated to combat Low Speed Pre-Ignition (LSPI), it is an ideal choice for high-performance turbocharged and direct-injected engines.

• Viscosity: 0W20
• Volume: 1 Quart (32 fl oz)
• Cold Flow: Superior flow in extreme cold compared to 5W20 lubricants
• LSPI Protection: Engineered to reduce the risk of Low Speed Pre-Ignition in modern engines
• Fuel Economy: Reduced internal friction helps optimize fuel efficiency
• Wear Protection: Improved protection during cold-start cycles and high operating temperatures

Red Line 10W60 High Performance Synthetic Motor Oil is engineered to provide the high-load bearing protection and thermal stability required by high-revving, high-output engines. This ester-based full synthetic formula maintains superior film strength at extreme temperatures, preventing shear and maintaining consistent oil pressure where thinner lubricants might fail.

This 10W60 weight is a standard requirement for select BMW M-series applications, including the E46 M3 and E60 M5, ensuring critical engine components remain lubricated under aggressive driving conditions. It features a high natural viscosity index to provide excellent protection for cams and bearings while reducing friction and wear.

• Fits select BMW M-series models (E46 M3, E60 M5).
• Recommended for API SN, SM, SL, SJ, SH, SG, CF and ACEA A3/B3/B4 standards.
• Full-synthetic ester formula for superior high-temperature stability.
• Provides excellent wear protection and friction reduction for high-RPM engines.
• Container Size: 1 Gallon (3.78 Liters).

Red Line Synthetic 10W60 Motor Oil is engineered to provide maximum protection and film strength for high-performance engines operating under extreme thermal stress. This ester-based full synthetic formula is specifically designed to handle the high-revving demands of specialized powerplants while maintaining superior oil pressure and stability.

This viscosity is a preferred choice for select BMW M-series applications, including the E46 M3 and E60 M5, where rod bearing protection and high-temperature shear stability are critical. It features a robust detergent package to maintain engine cleanliness and friction modifiers to help reduce operating temperatures.

• Full synthetic ester-based formula for superior film strength
• Specifically recommended for BMW E46 M3 and E60 M5 applications
• Meets or exceeds API SN/SM/SL/SJ/SH/SG/CF standards
• Meets or exceeds ACEA A3/B3/B4 specifications
• Excellent high-temperature stability and oxidation resistance
• Sold in a single 1-quart (0.946 liter) bottle

Red Line 5W50 High Performance Motor Oil is a fully-synthetic, ester-based lubricant engineered for high-output engines that demand superior film strength under extreme thermal stress. This viscosity is specifically recommended for performance Ford applications including the 5.4L supercharged Shelby GT500, Ford GT, and Focus RS.

Formulated to maintain stability in high-temperature climates, this oil provides excellent protection for critical engine components like valvetrains and bearings. It meets rigorous manufacturer standards and is suitable for various performance and luxury vehicle platforms requiring a 5W50 grade.

• Meets Ford WSS-M2C931-B and WSS-M2C931-C specifications
• API Service Class: SN/SM/SL/SJ/SH/SG/CF
• ACEA Service Class: A3/B3/B4
• Recommended for 2001-2002 Range Rover engines
• Ester-based formula for maximum wear protection and high-shear stability
• Container Size: 1 Gallon

Red Line 5W50 Full Synthetic Motor Oil is engineered to provide superior film strength and protection for high-performance engines operating in high-temperature environments. Formulated with ester base stocks, this oil maintains consistent oil pressure and resists thermal breakdown under extreme stress, making it an ideal choice for forced-induction and high-revving powerplants.

• Viscosity Grade: 5W50
• Container Size: 1 US Quart
• Meets Ford WSS-M2C931-B and WSS-M2C931-C specifications
• Factory recommended for Ford 5.4L Supercharged engines (Shelby GT500, Ford GT) and Focus RS
• Compatible with 2001-2002 Range Rover engines
• Recommended for API SN/SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4 standards
• Ester-based formula provides excellent wear protection and oxidation resistance

Red Line 15W50 Motor Oil is engineered for racing engines and high-performance street applications that require a robust lubricant capable of handling wider bearing clearances. This formula provides 25% more viscosity than traditional petroleum-based 20W-50 oils, offering superior protection in high-stress environments and turbocharged applications.

• Designed for racing engines and street vehicles with wider bearing clearances
• Highly recommended for high-output turbocharged configurations
• Offers 25% higher viscosity than standard petroleum 20W-50 motor oils
• Meets or exceeds API SN/SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4 specifications
• Temperature Warning: Not recommended for use in cold climates below -20°C (-5°F)

Red Line 15W50 Motor Oil is engineered for engines with wider bearing clearances and racing powerplants that see occasional street use. This high-viscosity formula provides superior film strength and thermal stability, making it a preferred choice for turbocharged applications where heat management is critical. It offers 25% more viscosity than standard petroleum-based 20W-50 oils, ensuring consistent protection and lubrication under high-load conditions.

• Viscosity Grade: 15W50
• Container Size: 1 Quart
• API Service Class: SN/SM/SL/SJ/SH/SG/CF
• ACEA Service Class: A3/B3/B4
• Primary Applications: Turbocharged engines, high-clearance racing engines
• Operating Limit: Not recommended for use in cold climates below -20°C (-5°F)

Red Line 10W40 High-Performance Synthetic Motor Oil is engineered for engines that require ultimate protection during street, strip, or track use. This formula provides a robust oil film at operating temperatures comparable to a petroleum-based 20W50, making it an ideal choice for high-heat environments and medium to heavy-duty gasoline engines in light trucks.

• Maintains superior oil film thickness and stability at high operating temperatures
• Replaces or exceeds requirements for API SN, SM, SL, SJ, SH, SG, CF and ACEA A3/B3/B4
• Formulated for high-performance street and competition applications
• Effective thermal management for engines experiencing elevated oil temperatures
• Safe for use in gasoline engines requiring a 10W40 viscosity grade

Red Line 10W40 High Performance Motor Oil is engineered for high-output engines subjected to street, strip, or track use. This full synthetic formula provides exceptional thermal stability and lubrication for engines that experience high oil temperatures, as well as medium and heavy-duty gasoline engines in light trucks.

At operating temperatures, this 10W40 grade maintains an oil film thickness comparable to a petroleum-based 20W50, providing superior protection against metal-to-metal contact without the added drag or flow resistance of a heavier oil during cold starts. It is a highly versatile choice for performance applications requiring robust wear protection and consistent viscosity.

• Viscosity Grade: 10W40
• Volume: 1 Quart
• API Service Class: SN/SM/SL/SJ/SH/SG/CF
• ACEA Service Class: A3/B3/B4
• Maintains film strength similar to petroleum 20W50 at operating temp
• Ideal for street/strip, track, and heavy-duty gasoline truck engines

Red Line 10W30 High Performance Synthetic Motor Oil is engineered to provide a thicker oil film at operating temperatures than many petroleum-based 10W40 oils, ensuring superior protection for high-stress internal components. This all-weather viscosity grade is ideal for passenger cars and light trucks, particularly those requiring enhanced thermal stability during spirited driving or heavy towing.

• Provides a more robust oil film at temperature than petroleum 10W40 alternatives
• Excellent choice for crate engines and high-performance V8 engines
• Maintains consistent lubrication in high-RPM and extreme-heat environments
• Meets API Service Class SN/SM/SL/SJ/SH/SG/CF
• Meets ACEA Service Class A3/B3/B4
• Volume: 1 Gallon (3.78 Liters)

Red Line 10W30 Motor Oil is an all-weather viscosity grade engineered for passenger cars, light trucks, and high-output applications. It maintains a thicker oil film at operating temperatures than many 10W40 petroleum oils, providing superior protection under thermal stress. This oil is particularly effective in high-performance V8 engines and crate engines where consistent film strength is critical to component longevity.

• Maintains higher film strength at operating temperature than petroleum-based 10W40
• All-weather viscosity for year-round protection in diverse climates
• Highly recommended for high-performance V8 and crate engine applications
• Recommended for API SN/SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4 specifications
• Container Size: 1 Quart

Red Line 10W50 High-Performance Synthetic Motor Oil is engineered for motorsport applications and extreme operating conditions. This fully synthetic formula provides a robust oil film for superior protection in high-temperature climates and is specifically optimized for high-output gasoline engines, including turbocharged and supercharged forced induction systems.

Designed to maintain viscosity and stability where conventional lubricants may fail, this oil offers the shear resistance necessary for performance-built engines. It provides excellent wear protection for track use and spirited street driving while meeting a wide range of industry standards.

• Viscosity Grade: 10W50
• Service Class: API SN/SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4
• Optimized for turbo-charged and super-charged gasoline engines
• Superior film strength for high-temperature protection
• Container Size: 1 Quart