MG Red Shift Transmission 300ml

Advanced protection for manual and automatic gearboxes

MG Red Shift Transmission 300ml is a high-performance gearbox additive designed to protect every moving metal part in your transmission. Built on the same Swedish technology as the rest of the MG Red Shift line, it bonds with metal surfaces to create a long-lasting protective layer that reduces friction, slows down wear and supports smoother shifting.

Whether you drive a manual gearbox, a classic automatic, a dual-clutch (DCT/DSG) or a CVT, MG Red Shift Transmission works alongside your existing transmission oil to extend the life of critical components and lower the cost of long-term maintenance.

Three core promises

• Reduces friction between gears, bearings and shafts
• Decreases wear on metal components, extending transmission life
• Lowers fuel consumption by improving overall driveline efficiency

Key benefits

• Protects moving metal parts – extends the service life of gears, synchronisers and bearings
• Smoother gear shifting – noticeably easier and more precise shifts, especially in manual gearboxes
• Quieter gearbox operation – reduces mechanical noise and vibration
• Lower maintenance costs – fewer repairs and longer fluid intervals
• Reduced operating temperature – helps prevent thermal degradation of the oil
• Fewer metal particles in the oil – cleaner transmission internals over time
• Improved lubrication and oil flow – better protection during cold starts and high-load driving
• Lower fuel consumption – less drivetrain friction means more usable engine power
• Anti-corrosion protection – protects internals during long storage or short-trip use

Universal compatibility

MG Red Shift Transmission is compatible with all types of transmission oils, including:

• Manual gearbox oils (GL-4, GL-5)
• Automatic transmission fluids (ATF, Dexron, Mercon)
• Dual-clutch transmission fluids (DSG, DCT)
• Synthetic, semi-synthetic and mineral transmission oils

How to use

Add MG Red Shift Transmission directly to your transmission oil. Dosage depends on the type of gearbox:

• Manual gearboxes: use 60 ml per 1 litre of oil
• Automatic transmissions: use 300 ml for 6–9 litres of oil (one full bottle)

Always check the oil capacity of your gearbox in the owner’s manual before dosing. The product can be added during a regular transmission oil change for maximum benefit, or topped into existing fluid in well-maintained gearboxes.

What makes MG Red Shift Transmission different

Many transmission additives rely on solid-particle technologies such as ceramic or PTFE (Teflon), which can clog narrow oil channels in modern automatic and dual-clutch gearboxes. MG Red Shift Transmission uses a clean, particle-free Swedish formula that bonds chemically with metal surfaces – safe for tight tolerances, friction plates and electronic control valves found in modern transmissions.

Recommended applications

• Manual gearboxes (5-speed, 6-speed, 7-speed)
• Automatic transmissions (torque converter, planetary)
• Dual-clutch transmissions (DSG, DCT, S-tronic, PDK)
• High-mileage gearboxes that benefit from extra wear protection
• Vehicles used for towing, motorway driving or heavy load
• Older gearboxes showing signs of harder shifting or noise

Technical specification

• Product type: Transmission oil additive
• Volume: 300 ml
• Manual dosing: 60 ml per 1 L of oil
• Automatic dosing: 300 ml per 6–9 L of oil
• Compatibility: Manual, automatic, DCT
• Formula: Swedish, particle-free, no ceramics, no PTFE/Teflon
• Anti-corrosion protection: Yes

Why drivers choose MG Red Shift Transmission

The transmission is one of the most expensive parts of any car to repair – and one of the most overlooked when it comes to maintenance. MG Red Shift Transmission protects exactly where it matters: gear teeth, bearings, synchronisers and friction surfaces. The result: shifts that feel smoother, a gearbox that runs quieter, and components that last longer.

From a daily city manual to a high-mileage automatic, MG Red Shift Transmission delivers measurable improvements in feel, noise and longevity – without compromising the integrity of your transmission oil.