.:Royal Purple Advanced Lubricants

Royal Purple Synchromax is a manual transmission fluid that increases performance & the life of your equipment. It improves shifting, reduces gear noise & increases power transfer to the wheels. It also lowers operating temperatures & provides outstanding wear protection for longer transmission life.

Synchromax is recommended for manual transmissions that specify an automatic transmission fluid. It’s also ideal for 4×4 transfer cases and motorcycle gear boxes. Synchromax is fully compatible with all types of friction materials.

Synchromax is formulated with Royal Purple’s proprietary Synerlec technology for unsurpassed performance & protection

It can also be used instead of the BMW LT71141 & LA2634 oils that are notoriously expensive & hard to source.

Max Gear is an ultra-tough automotive gear oil. It’s designed to maximize power & provide unsurpassed protection to heavily loaded gears. It makes gears run smoother, quieter, cooler & longer without overhauls.

Max-Gear outperforms other gear oils because it combines the highest quality synthetic oils with Royal Purple’s proprietary Synslide additive technology.

Max-Gear is recommended for use in truck, motor home / RV, & automotive front or rear differentials, manual transmissions, & lower gear units of marine engines that specify use of an API GL-5 or GL-4 fluid. All viscosities of Max-Gear are formulated with hypoid friction modifiers necessary for use in clutch or cone type differentials. No additional additives are necessary.

... deliver superior protection & improves performance in four-stroke petrol & diesel engines. It increases horsepower and torque, saves fuels & reduces heat, wear & emissions. It has unsurpassed oxidation stability that allows for extended oil drains & fewer oil changes, which saves you time & money & reduces the impact on the environment.

Royal Purple’s engine oils for passenger cars & trucks are fully API certified. For those seeking enhanced performance in high performance vehicles (like the BMW M3), we recommend our XPR – Extreme Performance & Racing engine oil.

XPR — Extreme Performance Racing oils are formulated for demanding applications such as racing, modified engines & off-road use. XPR’s high film strength make it exceptionally well-suited for today’s high performance cars & trucks, particularly turbo and supercharged engines & / or engines using a nitrous boost.

XPR produces winning results on the race track & is safe enough to use in your daily commuter car.

Professional engine builders & race teams cite increased horsepower & torque, & longer engine life with the use of Royal Purple.

Max ATF is a synthetic, high-performance, automatic transmission fluid. Its low co-efficient of friction & high film strength help to dramatically reduce heat & wear. Additionally, Max ATF is more oxidation stable than other transmission fluids for longer fluid life.

Max ATF is recommended for a wide variety of transmissions.

Max ATF significantly reduces heat to extend the life of your transmission. Automatic transmissions generate a great deal of heat and depend upon the transmission fluid for cooling and protection. More than 90 percent of all automatic transmission failures are caused by overheating; a 20°F reduction in fluid temperature can double the life of the transmission (Source: Perma Industries, Inc.).

Max ATF is fully compatible & can be mixed with other automatic transmission fluids; however, for the best results drain or flush the current oil & then fill with Max ATF.